ADP190 Series

Logic Controlled, High-Side Power Switch

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Logic Controlled, High-Side Power Switch

Part	Input Type	Current - Output (Max)	Interface	Switch Type	Mounting Type	Output Ratio	Input Ratio	Operating Temperature (Max)	Operating Temperature (Min)	Number of Outputs	Output Type	Package Length	Package Name	Package Width	Voltage - Load (Max)	Voltage - Load (Min)	Output Configuration	Rds On (Typ)	Voltage - Supply (Vdd/Vcc)	Voltage - Supply (Vcc/Vdd)	Features	Package / Case
Analog Devices Inc./Maxim Integrated ADP190ACBZ-R7	Non-Inverting	500 mA	On/Off	General Purpose	Surface Mount	1	1	125 °C	-40 °C	1	P-Channel	0.76 mm	4-WLCSP	0.76 mm	3.6 V	1.1 V	High Side	80 mOhm	Not Required	Not Required	Slew Rate Controlled	4-WFBGA WLCSP

Catalog

Logic Controlled, High-Side Power Switch

Description

The ADP190 is a high-side load switch designed for operation from 1.2 V to 3.6 V. This load switch provides power domain isolation for extended power battery life. The device contains a low on-resistance P-channel MOSFET that supports more than 500 mA of continuous current and minimizes power loss. The low 2 μA (maximum) of ground current and ultralow shutdown current make the ADP190 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP190 compatible with modern processors and GPIO controllers.Beyond operating performance, the ADP190 occupies minimal printed circuit board (PCB) space with an area less than 0.64 mm2 and a height of 0.60 mm. It is available in an ultrasmall 0.8 mm × 0.8 mm, 4-ball, 0.4 mm pitch WLCSP.ApplicationsMobile phonesDigital cameras and audio devicesPortable and battery-powered equipment