AWP35116CSR

1.5A Ultra-small Load Switch with Slew Rate Control

Datasheet :

Product details

Parameters

Channel	1
Controlled Slew Rate	YES
Enable Logic	Active High
Output Discharge	YES
Reverse Current Block	NO
TR (μs)	450@VIN=3.3V, COUT=1µF, ROUT=30Ω
Max Continuous Current (A)	1.5
Ron (mΩ)	64
Power Supply (Min) (V)	1
Power Supply (Max) (V)	5.5
Temperature	-40℃~85℃
IO Level (V)	1.8
Package (mm)	WLCSP 0.618X0.618-4B

Package | Pins | Size

WLCSP 0.618X0.618-4B

Features

● Integrated P-channel MOSFET load switch ● Input voltage: 1V to 5.5V ● 1.5A maximum continuous switch current ● Switch on-resistance(typ.): Rdson=52mΩ at VIN=5.5V Rdson=57mΩ at VIN=4.2V Rdson=64mΩ at VIN=3.3V Rdson=76mΩ at VIN=2.5V Rdson=100mΩ at VIN=1.8V Rdson=164mΩ at VIN=1.2V Rdson=230mΩ at VIN=1V ● Controlled slew rate to limit inrush currents ● Ultra-low shutdown current ● Internal EN pull-down resistor ● Quick Output Discharge(QOD) ● WLCSP 0.618mm×0.618mm-4B package

Description

The AWP35116 integrates a 64mΩ (typ.) P-channel MOSFET, which can operate over a wide input range of 1V to 5.5V. The AWP35116 features extremely low quiescent current (IQ) and shutdown current (ISD). Low IQ and ISD solutions help designers to reduce parasitic leakage current, improve system efficiency, and increase battery lifetime. The AWP35115 features output slew rate control, limiting inrush currents during turn-on to protect downstream devices. In addition, AWP35116 has QOD function which can prevent the output from floating when the switch is disabled. A smart pull-down resistor is used to the EN pin during initial power-up and disconnects once the EN pin voltage reaches the VIH level, then the standby current is very low and power loss can be reduced. The AWP35116CSR is available in WLCSP 0.618mm×0.618mm-4B package.

Technical documentation

	Type	Title		Language		Date
	Datasheet	DS_AWP35116_EN_V1.0		英文		2026-02-28

Design & development

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Hardware development

Evaluation board

AW3511XS_EVB_V1.0 — AW3511XS_EVB_V1.0 is the evaluation board of load switch series AW3511XS. The key test points of the chip are led out separately on the test board for convenient testing.

EVB evaluation board for load switch series AW3511XS

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Hardware development

Evaluation board

AW3511XS_EVB_V1.0 — AW3511XS_EVB_V1.0 is the evaluation board of load switch series AW3511XS. The key test points of the chip are led out separately on the test board for convenient testing.

EVB evaluation board for load switch series AW3511XS

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