SLG59M1658V
An Ultra-small 1.6 mm2, 17 mΩ, 2.5 A,
125°C-Rated Internally-protected
Load Switch with Discharge
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General Description
Pin Configuration
The SLG59M1658V is a high performance 17 mΩ, 2.5 A
single-channel nFET load switch which can operate with a
2.5 V to 5.5 V VDD supply to switch power rails from as low as
0.9 V up to the supply voltage. The SLG59M1658V
incorporates two-level overload current protection, thermal
shutdown protection, fast output voltage discharge, and
in-rush current control which can easily be adjusted by a small
external capacitor.
8
7
6
5
1
2
3
4
VDD
ON
D
GND
CAP
S
D
Using a proprietary MOSFET design, the SLG59M1658V
achieves a stable 17 mΩ RDSON across a wide input voltage
range. In addition, the SLG59M1658V’s package also exhibits
low thermal resistance for high-current operation using
Renesas’s proprietary CuFET technology.
S
8-pin STDFN
(Top View)
Fully specified over the -40 °C to 125 °C temperature range,
the SLG59M1658V is packaged in a space-efficient, low
thermal resistance, RoHS-compliant 1.0 mm x 1.6 mm STDFN
package.
Applications
•
•
•
Notebook Power Rail Switching
Tablet Power Rail Switching
Smartphone Power Rail Switching
Features
•
1.0 x 1.6 x 0.55 mm STDFN 8L package (2 fused pins for
drain and 2 fused pins for source)
•
Logic level ON pin capable of supporting 0.85 V CMOS
Logic
•
•
•
•
User selectable ramp rate with external capacitor
17 mΩ RDSON while supporting 2.5 A
Discharges load when off
Two Over Current Protection Modes
•
•
Short Circuit Current Limit
Active Current Limit
•
•
•
•
Over Temperature Protection
Pb-Free / Halogen-Free / RoHS compliant
Operating Temperature: -40 °C to 125°C
Operating Voltage: 2.5 V to 5.5 V
Block Diagram
2.5 A @ 17 mΩ
D
S
CLOAD
CIN
VDD
+2.5 to 5.5 V
Charge
Pump
Linear Ramp
Control
CAP
CSLEW
4 nF
Over Current and
Over Temperature
Protection
ON
CMOS Input
GND
©2022 Renesas Electronics Corporation
000-0059M1658-101
Rev1.01
Revised February 14, 2022