SLG55031
Low Voltage Gate Driver
ꢀꢀꢀꢀ
Features
Applications
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Drain Voltage Range 0.7 V to 1.5 V
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Low Transient Load Switching
Personal computers and Servers
Hot Plugging Applications
Power Rail Switches
Controlled Load Discharge Rate
Controlled Turn on Slew Rate
Pb-Free / RoHS compliant
Halogen-Free
2mm x 2mm TDFN-8 Package
Block Diagram
CC
1
SLG5AP03x
D
DRAIN
5
GATE
7
ENABLE
2
+
_
DONE
8
Timing & Logic
SOURCE
6
S
CNFG
3
LOAD
4
G
Pin Configuration
VCC
8
7
DONE
GATE
1
ENABLE
2
3
34
SOURCE
DRAIN
CNFG
GND
6
45
TDFN-8
Overview
The SLG55031 N-Channel FET Gate Driver is used for controlling the ramping slew rate of the source voltage on N-Channel FET
switches from a CMOS logic level input. Intended as supporting control elements for switched voltage rails in energy efficient
advanced power management systems, these devices also include circuits to discharge opened switched voltage rails.
SLG55031 uses an external resistor connected between the CNFG pin and GND to establish the slew rate. F
SLG55031 ramps VS from 10% to 90% of 1.50 V in 33 s with External Resistor = 560 k
©2022 Renesas Electronics Corporation
000-0055031-102
Rev1.02
Revised June 8, 2023