Silego GFET3 Ultra Low RDSON, High-current Integrated Power Switch Family

Silego’s GFET3 family of high-performance integrated power switches are designed and optimized for all high-side power rail control applications from 0.8 V to 5.5 V where the load currents range from 1 A to 9 A. Using Silego’s proprietary MOSFET design, all GFET3 integrated power switches achieve ultra-stable RDSON across wide input and supply voltage ranges. Combining Silego's proprietary MOSFET IP and advanced assembly techniques, these advanced state-of-the-art products are available in ultra-small pcb footprints from 0.64 mm² to 4 mm² and exhibit low thermal resistances for high-current operation.

Compared to discrete FET circuit implementations, Silego’s GFET3 products combine high-performance nFET or pFET structures, high- current handling capability, charge pumps, as well as multiple protection and control circuits into space-efficient single-and dual-channel products. The combination of all these advanced features directly results in BOM (bill-of-material) component and cost reductions as well as increasing system reliability and reduced board size.

All of Silego’s GFET3 low-voltage integrated power switches are designed and fully characterized over the commercial (0°C to 70°C), extended commercial (-20°C to 70°C), industrial (-40°C to 85°C), or extended industrial (-40°C to 125°C) temperature range. Consistent with generating very low thermal gradients, Silego integrated power control switches are available in low thermal resistance, STDFN/STQFN RoHS-compliant packaging or wafer-level chip scale packaging (WLCSP).

Key features in the GFET3 family of high-performance, integrated power control products include:

  • High-performance Low RDSON nFET & pFET MOSFETs
    • From as low as 4 mΩ
  • Internal Protection Features:
    • Built-in Supply Undervoltage Lockout Protection
    • Fixed and Capacitor/Resistor-adjustable Inrush Current Control
    • Fixed and Resistor-adjustable Current Limit Protection
    • Built-in Short-circuit Current Protection
    • Built-in Thermal Shutdown Protection with Auto Restart
    • Reverse-current Blocking using Bulk Switch or Back-to-Back FETs
    • Reverse-voltage Detection (selected part numbers)
    • Fast VOUT Discharge (VOUT Discharge delete options available)
  • Active HIGH ON-OFF Control (Active-LOW ON-OFF control available)
  • Open-drain FAULT Signaling (selected part numbers)
  • Open-drain Power Good Signaling (selected part numbers)
  • Wafer-level Chip-scale Packaging (selected part numbers)

For more information, please contact: info@silego.com

Applications:

  • Smartphones and Fitness Bands
  • Notebook and Tablet PCs
  • Enterprise Networking
  • Enterprise Multifunction Copiers/Printers
  • Enterprise Computing
  • Set-top Boxes
  • HDDs and SSDs
  • PCIe/PCI Adapter Cards
  • Portable Consumer Electronics
  • General-purpose, High-side Power-Rail Switching/Control



Featured Products: GFET3 IPS Products in WLCSP for Tablet PC, Smartphone, and Fitness Band Applications

Consistent with expanding its world-class GFET3 integrated power switch portfolio and maintaining its focus on pcb-space-constrained applications in portable computing, smartphone, and fitness band products, Silego adds the SLG59M1748C, a new 35mΩ/2.2A pFET IPS with reverse-current blocking and reverse-voltage detection for applications powered from two separate sources. This new WLCSP product offers the system designer reverse protection whether the FET switch is open or closed.



Single N-Channel Integrated Power Switches

Part Number Description Cont. IDS (A) RDSON(mΩ) VDDl-VDDh (V) VD/VIN Min-Max (V) Temp Low-High Ramp Control Protection Features Discharge Circuit Package Type Datasheet Status
SLG59M1470V
(SLG59M1470, SLG59M1470VTR)
NanopowerFET™: A 3 mm² fast turn on, 0.95 VD nano-power consumption power switch 6.0 9.8 3.0 - 5.25 0.95 - (VDD - 1.5 V) -40 to 85 No No Yes TDFN-9 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M1493Z
(SLG59M1493, SLG59M1493ZTR)
Lo-Z™ Packaging: A 1.6 mm² integrated power switch with charge pump, ramp control, output discharge, and protection 2.5 17 2.5 - 5.25 1.0 - VDD -20 to 70 Capacitor Fixed CL, TSD Yes ETDFN-8 (1.0 x 1.6 mm) Contact Silego Contact Silego
SLG59M1460V
(SLG59M1460, SLG59M1460VTR)
NanopowerFET™: A 1.6 mm² fast turn on and nano-power consumption power switch 2.0 30 2.5 - 5.25 0.85 - (VDD - 1.5 V) -20 to 70 No No Yes STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1448V
(SLG59M1448, SLG59M1448VTR)
A 1.6 mm² integrated power switch with charge pump, 0.9 VD, ramp control, output discharge, and protection 2.5 17 2.5 - 5.5 0.9 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1568V
(SLG59M1568, SLG59M1568VTR)
A 3 mm² power switch with charge pump, ramp control, output discharge, and protection 9.0 7.3 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1563V
(SLG59M1563, SLG59M1563VTR)
Single 1.6 mm² power switch with reverse blocking, charge pump, and PG signal output 2.5 22.5 1.5 - 5.5 1.0 - VDD -40 to 85 No TSD No STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1598V
(SLG59M1598, SLG59M1598VTR)
A 1.6 mm² integrated power switch with charge pump, 0.85 VD, ramp control, output discharge, and protection 2.5 17 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1551V
(SLG59M1551, SLG59M1551VTR)
A 1 mm², low voltage power switch with charge pump, 0.85 VD, fixed ramp control, output discharge, protection, and 4-pin package 2.0 15.5 - 0.85 - 1.9 -40 to 85 Internally Fixed TSD Yes STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
SLG59M1571V
(SLG59M1571, SLG59M1571VTR)
A 1 mm², low-voltage, 0.85 VD, reverse blocking power switch with charge pump, output discharge, protection, and 4-pin package 1.0 14.6 - 0.85 - 1.9 -40 to 85 No TSD Yes STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
SLG59M1466V
(SLG59M1466, SLG59M1466VTR)
A 1 mm² power switch with charge pump, fixed ramp control, output discharge, and 4-pin package 1.0 40 - 2.5 - 5.5 -20 to 70 Internally Fixed No Yes STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
SLG59M1496V
(SLG59M1496, SLG59M1496VTR)
A 3 mm² integrated power switch with charge pump, 0.85 VD, ramp control, output discharge, and protection 5.3 7.8 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M1545V
(SLG59M1545, SLG59M1545VTR)
A 1.6 mm² integrated power switch with charge pump, 0.85 VD, ramp control, and protection 2.5 17 2.5 - 5.5 0.85 - VDD -20 to 70 Capacitor Fixed CL, TSD No STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1515V
(SLG59M1515, SLG59M1515VTR)
A 1.6 mm² fast turn on power switch with charge pump, 0.85 VD, ramp control, and output discharge 2.0 20 2.5 - 5.5 0.85 - (VDD - 1.5 V) -40 to 85 Capacitor TSD Yes STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1556V
(SLG59M1556, SLG59M1556VTR)
A 1 mm², low voltage power switch with charge pump, 0.85 VD, protection, and 4-pin package 2.0 15.5 - 0.85 - 1.9 -40 to 85 No TSD No STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
SLG59M1442V
(SLG59M1442, SLG59M1442VTR)
A 1 mm² power switch with charge pump, ramp control, protection, and 4-pin package 1.0 40 - 2.5 - 5.5 -40 to 85 Resistor TSD No STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
SLG59M1457V
(SLG59M1457, SLG59M1457VTR)
Ultra-small 7.8 mΩ / 6 A 3 mm² power switch with 0.85 VD, discharge, and two-level current-limit 6.0 7.8 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M1600V
(SLG59M1600, SLG59M1600VTR)
A 3 mm² reverse blocking power switch with charge pump, 0.85 VD, ramp control, output discharge, and protection 9.0 7.8 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor TSD Yes STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1614V
(SLG59M1614, SLG59M1614VTR)
A 3 mm² integrated power switch with charge pump, 0.85 VD, ramp control, and output discharge 4.0 7.8 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M1709V
(SLG59M1709, SLG59M1709VTR)
A 4 mm², 4 A nFET power control switch with 0.8 V to VDD input range and multiple protection features
1709
4.0 4 2.5 - 5.5 0.8 - VDD -40 to 85 Capacitor Fixed CL, TSD No STQFN-16 (1.6 x 2.5 mm) pdf Buy Now
Demo Board
SLG59M1710V
(SLG59M1710, SLG59M1710VTR)
A 4 mm², 2 A nFET power control switch with 0.8 V to VDD input range and multiple protection features 2.0 4 2.5 - 5.5 0.8 - VDD -40 to 85 Capacitor Fixed CL, TSD No STQFN-16 (1.6 x 2.5 mm) pdf Buy Now
Demo Board
SLG59M1713V
(SLG59M1713, SLG59M1713VTR)
A 4 mm², 2 A nFET power control switch with 0.8 V to VDD input range, multiple protection features, and fast VOUT discharge 2.0 4 2.5 - 5.5 0.8 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes STQFN-16 (1.6 x 2.5 mm) pdf Buy Now
Demo Board
SLG59M1714V
(SLG59M1714, SLG59M1714VTR)
A 4 mm², 4 A back-to-back nFET reverse blocking power control switch with Analog current-monitor output, fast VOUT discharge, and open-drain FAULT signaling output 4.0 15 2.5 - 5.5 0.8 - VDD -40 to 85 Internally Fixed CL (R), TSD Yes STQFN-16 (1.6 x 2.5 mm) pdf Buy Now
Demo Board
SLG59M1720V
(SLG59M1720, SLG59M1720VTR)
A 1.4 mm², 18 mΩ, 2 A Integrated Power Switch with VS Slew-rate Control, Current-Limiting, and Thermal Protection 2.0 18 2.5 - 3.6 0.85 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes STDFN-6 (1.0 x 1.4 mm) pdf Buy Now
Demo Board
SLG59M1721V
(SLG59M1721, SLG59M1721VTR)
A 1.4 mm², 18 mΩ, 2 A Integrated Power Switch with VS Slew-rate Control, Current-Limiting, and Thermal Protection 2.0 18 2.5 - 3.6 0.85 - VDD -40 to 85 Capacitor Fixed CL, TSD No STDFN-6 (1.0 x 1.4 mm) pdf Buy Now
Demo Board

SLG59M1735C
(SLG59M1735, SLG59M1735CTR)
A 10.5 mΩ, 4 A nFET IPS with Soft-start and Protection Features in a 1.5 mm² WLCSP 4.0 10.5 2.5 - 5.5 0.9 - VDD -40 to 85 Capacitor Fixed CL, TSD No WLCSP-8 (0.96 x 1.56 mm) pdf Buy Now
Demo Board

SLG59M1618V
(SLG59M1618, SLG59M1618VTR)
A 1.4 mm², 19 mΩ, 2 A Integrated Power Switch with VS Slew-rate Control and Thermal Protection 2.0 19 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor TSD No STDFN-6 (1.0 x 1.4 mm) pdf Buy Now
Demo Board

SLG59M1717V
(SLG59M1717, SLG59M1717VTR)
A 4 mm², 5 A nFET integrated power switch with 0.8 V to VDD input range, multiple protection features, fast VOUT discharge, and open-drain Power Good output signaling 5.0 4 2.5 - 5.5 0.8 - VDD -40 to 85 Capacitor CL (R), TSD Yes STQFN-16 (1.6 x 2.5 mm) pdf Buy Now
Demo Board

SLG59M1657V
(SLG59M1657, SLG59M1657VTR)
A 3 mm², 125°C-rated, 4 A integrated power switch with 0.9 V to VDD input range, adjustable ramp control, and multiple protection features 4.0 8.4 2.5 - 5.5 0.9 - VDD -40 to 125 Capacitor CL, TSD No TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board

SLG59M1707V
(SLG59M1707, SLG59M1707VTR)
A 4 mm², 125°C-rated, 3.5 A Integrated Power Switch with Analog Current Monitor Output 3.5 13 2.5 - 5.5 0.8 - VDD -40 to 125 Internally Fixed CL (R), TSD Yes STQFN-16 (1.6 x 2.5 mm) pdf Contact Silego
SLG59M301V
(SLG59M301, SLG59M301VTR)
A 3 mm² integrated power switch with charge pump, ramp control, output discharge, and protection 4.0 7.8 2.5 - 5.5 1.0 - VDD -20 to 70 Capacitor Fixed CL, TSD Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M307V
(SLG59M307, SLG59M307VTR)
A 3 mm² integrated power switch with charge pump, 0.85 VD, ramp control, and output discharge 4.0 7.8 1.5 - 5.5 0.85 - VDD -20 to 70 Capacitor No Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M308V
(SLG59M308, SLG59M308VTR)
A 3 mm² integrated power switch with charge pump, ramp control, output discharge, and protection 3.0 7.8 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M309V
(SLG59M309, SLG59M309VTR)
A 3 mm² integrated power switch with charge pump, ramp control, and protection 4.0 7.8 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor Fixed CL, TSD No TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M610V
(SLG59M610, SLG59M610VTR)
Single 3 mm² power switch with reverse blocking, charge pump, ramp control, output discharge, and protection 4.0 22 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M611V
(SLG59M611, SLG59M611VTR)
Single 3 mm² power switch with reverse blocking, charge pump, ramp control, and protection 4.0 22 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor Fixed CL, TSD No TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M1456V
(SLG59M1456, SLG59M1456VTR)
A 3 mm² integrated power switch with charge pump, ramp control, output discharge, and protection 5.0 7.8 2.5 - 5.5 1.0 - VDD -20 to 70 Capacitor Fixed CL, TSD Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board

SLG59M1658V
(SLG59M1658, SLG59M1658VTR)
A 1.6 mm², 125°C-rated, 2.5 A integrated power switch 0.9 V to VDD input range, adjustable ramp control, fast VOUT discharge, and multiple protection features 2.5 17 2.5 - 5.5 0.9 - VDD -40 to 125 Capacitor Fixed CL, TSD Yes STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1440V
(SLG59M1440, SLG59M1440VTR)
A 1 mm² power switch with charge pump, ramp control, output discharge, protection, and 4-pin package 1.0 40 - 2.5 - 5.5 -40 to 85 Resistor TSD Yes STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
SLG59M1495V
(SLG59M1495, SLG59M1495VTR)
A 1 mm² power switch with charge pump, ramp control, output discharge, protection, and 4-pin package 1.0 80 - 2.5 - 5.5 -20 to 70 Resistor Fixed CL, TSD Yes STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board


Single P-Channel Integrated Power Switches

Part Number Description Cont. IDS (A) RDSON (mΩ) VDDl-VDDh (V) VD/VIN Min-Max (V) Temp Low-High Ramp Control Protection Features Discharge Circuit Package Type Datasheet Status Sorting
SLG59M1557V
(SLG59M1557, SLG59M1557VTR)
A 1 mm² power switch with output discharge 1.0 28.5 - 1.5 - 5.5 -40 to 85 No No Yes STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
0
SLG59M1558V
(SLG59M1558, SLG59M1558VTR)
A 1 mm² power switch without output discharge 1.0 28.5 - 1.5 - 5.5 -40 to 85 No No No STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
0
SLG59M1649V
(SLG59M1649, SLG59M1649VTR)
A 1.6 mm², 23 mΩ/4 A Power Switch with Reverse-Current Blocking, VOUT discharge, and Active HIGH ON‑OFF Control 4.0 23 - 1.5 - 5.5 -40 to 85 No No Yes STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
0

SLG59M1748C
(SLG59M1748, SLG59M1748CTR)
A Reverse-blocking, 35-mΩ, 2.2-A pFET IPS in a 0.64 mm² WLCSP 2.2 35 - 1.6 - 5.5 -40 to 85 Fixed RCB, RVD Yes WLCSP-4 (0.8 x 0.8 mm) pdf Buy Now
Demo Board
2

SLG59M1736C
(SLG59M1736, SLG59M1736CTR)
A 33 mΩ, 2.2 A pFET IPS with Controlled Inrush Current in a 0.64 mm² WLCSP 2.2 33 - 2.5 - 5.5 -40 to 85 No Fixed IIN Yes WLCSP-4 (0.8 x 0.8 mm) pdf Buy Now
Demo Board
5

SLG59M1730C
(SLG59M1730, SLG59M1730CTR)
A 33 mΩ, 1 A pFET IPS with Controlled Inrush Current in a 0.64 mm² WLCSP 1.0 33 - 2.5 - 5.5 -40 to 85 No Fixed IIN Yes WLCSP-4 (0.8 x 0.8 mm) pdf Buy Now
Demo Board
6



Dual P-Channel Integrated Power Switches

Part Number Description Cont. IDS (A) RDSON (mΩ) VDDl-VDDh (V) VD/VIN Min-Max (V) Temp Low-High Ramp Control Protection Features Discharge Circuit Package Type Datasheet Status
SLG59M1639V
(SLG59M1639, SLG59M1639VTR)
A 1.6 mm², Dual-channel 45 mΩ/2 A Power Switch with Reverse-Current Blocking and Active HIGH ON-OFF Control 2.0 45 - 1.5 - 5.5 -40 to 85 No No No STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1641V
(SLG59M1641, SLG59M1641VTR)
A 1.6 mm², Dual-channel 45 mΩ/2 A Power Switch with Reverse-Current Blocking and Active LOW ON-OFF Control 2.0 45 - 1.5 - 5.5 -40 to 85 No No No STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1638V
(SLG59M1638, SLG59M1638VTR)
A 1.6 mm², Dual-channel 45 mΩ/2 A Power Switch with Reverse-Current Blocking, VOUT discharge, and Active HIGH ON-OFF Control 2.0 45 - 1.5 - 5.5 -40 to 85 No No Yes STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1640V
(SLG59M1640, SLG59M1640VTR)
A 1.6 mm², Dual-channel 45 mΩ/2 A Power Switch with Reverse-Current Blocking, VOUT discharge, and Active LOW ON-OFF Control 2.0 45 - 1.5 - 5.5 -40 to 85 No No Yes STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board



Dual N-Channel Integrated Power Switches

Part Number Description Cont. IDS (A) RDSON (mΩ) VDDl-VDDh (V) VD/VIN Min-Max (V) Temp Low-High Ramp Control Protection Features Discharge Circuit Package Type Datasheet Status
SLG59M1526V
(SLG59M1526, SLG59M1526VTR)
In a single 6 mm² package, a 9 A dual-channel power switch with charge pump, ramp control, output discharge, and protection 4.5 14.5 2.5 - 5.5 0.9 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes STDFN-14 (2.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1527V
(SLG59M1527, SLG59M1527VTR)
In a single 3 mm² package, a 9 A dual-channel power switch with charge pump, ramp control, output discharge, and protection 4.5 14.5 2.5 - 5.5 0.9 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1603V
(SLG59M1603, SLG59M1603VTR)
In a single 3 mm² package, a 9 A dual-channel reverse blocking power switch with charge pump, 0.85 VD, ramp control, output discharge, and protection 4.5 16 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor TSD Yes STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1606V
(SLG59M1606, SLG59M1606VTR)
In a single 3 mm² package, a 9 A dual-channel reverse blocking power switch with charge pump, ramp control, and protection 4.5 16 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor TSD No STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1612V
(SLG59M1612, SLG59M1612VTR)
In a single 3 mm² package, a 9 A dual-channel reverse blocking power switch with charge pump, ramp control, one-channel output discharge, and protection 4.5 16 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor TSD CH1: Yes
CH2: No
STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1599V
(SLG59M1599, SLG59M1599VTR)
In a single 1.6 mm² package, a 2 A dual-channel power switch with charge pump, ramp control, and protection 1.0 40 2.5 - 5.5 1.0 - VDD -40 to 85 Resistor TSD No STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1446V
(SLG59M1446, SLG59M1446VTR)
In a single 1.6 mm² package, a 2 A dual-channel power switch with charge pump, 0.85 VD, ramp control, output discharge, and protection 1.0 40 2.5 - 5.5 0.85 - VDD -40 to 85 Resistor TSD Yes STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1512V
(SLG59M1512, SLG59M1512VTR)
In a single 1.6 mm² package, a 2 A dual-channel power switch with charge pump, 0.85 VD, ramp control, output discharge, and protection 1.0 80 2.5 - 5.5 0.85 - VDD -40 to 85 Resistor Fixed CL, TSD Yes STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board


Reverse Blocking Integrated Power Switches

Part Number Description Cont. IDS (A) RDSON (mΩ) VDDl-VDDh (V) VD/VIN Min-Max (V) Temp Low-High Ramp Control Protection Features Discharge Circuit Package Type Datasheet Status
SLG59M1563V
(SLG59M1563, SLG59M1563VTR)
Single 1.6 mm² power switch with reverse blocking, charge pump, and PG signal output 2.5 22.5 1.5 - 5.5 1.0 - VDD -40 to 85 No TSD No STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1603V
(SLG59M1603, SLG59M1603VTR)
In a single 3 mm² package, a 9 A dual-channel reverse blocking power switch with charge pump, 0.85 VD, ramp control, output discharge, and protection 4.5 16 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor TSD Yes STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1606V
(SLG59M1606, SLG59M1606VTR)
In a single 3 mm² package, a 9 A dual-channel reverse blocking power switch with charge pump, ramp control, and protection 4.5 16 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor TSD No STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1571V
(SLG59M1571, SLG59M1571VTR)
A 1 mm², low-voltage, 0.85 VD, reverse blocking power switch with charge pump, output discharge, protection, and 4-pin package 1.0 14.6 - 0.85 - 1.9 -40 to 85 No TSD Yes STDFN-4 (1.0 x 1.0 mm) pdf Buy Now
Demo Board
SLG59M1612V
(SLG59M1612, SLG59M1612VTR)
In a single 3 mm² package, a 9 A dual-channel reverse blocking power switch with charge pump, ramp control, one-channel output discharge, and protection 4.5 16 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor TSD CH1: Yes
CH2: No
STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1600V
(SLG59M1600, SLG59M1600VTR)
A 3 mm² reverse blocking power switch with charge pump, 0.85 VD, ramp control, output discharge, and protection 9.0 7.8 2.5 - 5.5 0.85 - VDD -40 to 85 Capacitor TSD Yes STDFN-14 (1.0 x 3.0 mm) pdf Buy Now
Demo Board
SLG59M1639V
(SLG59M1639, SLG59M1639VTR)
A 1.6 mm², Dual-channel 45 mΩ/2 A Power Switch with Reverse-Current Blocking and Active HIGH ON-OFF Control 2.0 45 - 1.5 - 5.5 -40 to 85 No No No STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1641V
(SLG59M1641, SLG59M1641VTR)
A 1.6 mm², Dual-channel 45 mΩ/2 A Power Switch with Reverse-Current Blocking and Active LOW ON-OFF Control 2.0 45 - 1.5 - 5.5 -40 to 85 No No No STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1638V
(SLG59M1638, SLG59M1638VTR)
A 1.6 mm², Dual-channel 45 mΩ/2 A Power Switch with Reverse-Current Blocking, VOUT discharge, and Active HIGH ON-OFF Control 2.0 45 - 1.5 - 5.5 -40 to 85 No No Yes STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1640V
(SLG59M1640, SLG59M1640VTR)
A 1.6 mm², Dual-channel 45 mΩ/2 A Power Switch with Reverse-Current Blocking, VOUT discharge, and Active LOW ON-OFF Control 2.0 45 - 1.5 - 5.5 -40 to 85 No No Yes STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1649V
(SLG59M1649, SLG59M1649VTR)
A 1.6 mm², 23 mΩ/4 A Power Switch with Reverse-Current Blocking, VOUT discharge, and Active HIGH ON‑OFF Control 4.0 23 - 1.5 - 5.5 -40 to 85 No No Yes STDFN 8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board
SLG59M1714V
(SLG59M1714, SLG59M1714VTR)
A 4 mm², 4 A back-to-back nFET reverse blocking power control switch with Analog current-monitor output, fast VOUT discharge, and open-drain FAULT signaling output 4.0 15 2.5 - 5.5 0.8 - VDD -40 to 85 Internally Fixed CL (R), TSD Yes STQFN-16 (1.6 x 2.5 mm) pdf Buy Now
Demo Board

SLG59M1748C
(SLG59M1748, SLG59M1748CTR)
A Reverse-blocking, 35-mΩ, 2.2-A pFET IPS in a 0.64 mm² WLCSP 2.2 35 - 1.6 - 5.5 -40 to 85 Fixed RCB, RVD Yes WLCSP-4 (0.8 x 0.8 mm) pdf Buy Now
Demo Board
SLG59M610V
(SLG59M610, SLG59M610VTR)
Single 3 mm² power switch with reverse blocking, charge pump, ramp control, output discharge, and protection 4.0 22 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor Fixed CL, TSD Yes TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG59M611V
(SLG59M611, SLG59M611VTR)
Single 3 mm² power switch with reverse blocking, charge pump, ramp control, and protection 4.0 22 2.5 - 5.5 1.0 - VDD -40 to 85 Capacitor Fixed CL, TSD No TDFN-8 (1.5 x 2.0 mm) pdf Buy Now
Demo Board


Notebook PC Reference Design Integrated Power Switches

Part Number Description Cont. IDS (A) RDSON (mΩ) VDDl-VDDh (V) VD/VIN Min-Max (V) Temp Low-High Ramp Control Protection Features Discharge Circuit Package Type Datasheet Status
SLG5NT1477V
(SLG5NT1477, SLG5NT1477VTR)
NanopowerFET™: A 3 mm² fast turn on, 0.85 VD nano-power consumption power switch 6.0 9.8 3.0 - 5.25 0.85 - (VDD - 1.5 V) -40 to 85 No No Yes TDFN-9 (1.5 x 2.0 mm) pdf Buy Now
Demo Board
SLG5NT1533V
(SLG5NT1533, SLG5NT1533VTR)
A 1.6 mm² fast turn on power switch with charge pump, 0.85 VD, ramp control, and output discharge for 1 V processor power control 2.0 20 2.5 - 5.25 0.85 - (VDD - 1.5 V) -40 to 85 Capacitor No Yes STDFN-8 (1.0 x 1.6 mm) pdf Buy Now
Demo Board



* Notes:
1. Fixed CL – Two-stage Current-limit:
a) Internally Fixed Active Current Limit and
b) Internally Fixed Short-circuit Current Protection
2. СL(R)-Two-stage Current-limit:
a) External resistor-adjustable Active Current Limit and
b) Internally Fixed Short-circuit Current Protection
3. Fixed IIN – Fixed VIN Inrush Current
4. RVD – Reverse-voltage Detection
5. RCB – Reverse-current Blocking
6. TSD – For those 85°C-rated products with thermal shutdown protection, the threshold is set at 125°C with 25°C hysteresis. For 125°C-rated products, thermal shutdown threshold is set at 150°C with 20°C hysteresis. All products automatically attempt a restart operation when die temperature cools.

© 2017 Silego Technology. 1515 Wyatt Drive, Santa Clara, CA 95054.
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