Specification	ADP194ACBZ-R7

Current - Output (Max)	500 mA
Fault Protection	Reverse Current
Features	Slew Rate Controlled
Input Ratio	1
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-40 °C
Output Configuration	High Side
Output Ratio	1
Output Type	P-Channel
Package / Case	4-UFBGA, WLCSP
Package Length	0.74 mm
Package Name	4-WLCSP
Package Width	0.74 mm
Rds On (Typ)	55 mOhm
Switch Type	General Purpose
Voltage - Load (Max)	3.6 V
Voltage - Load (Min)	1.1 V
Voltage - Supply (Vcc/Vdd)	Not Required
Voltage - Supply (Vdd/Vcc)	Not Required

ADP194 Series

Part	Supplied Contents	Embedded	Utilized IC / Part	Type	Contents	Function	Current - Output (Max)	Package / Case	Operating Temperature (Max)	Operating Temperature (Min)	Number of Outputs	Voltage - Load (Max)	Voltage - Load (Min)	Interface	Voltage - Supply (Vdd/Vcc)	Voltage - Supply (Vcc/Vdd)	Input Type	Package Name	Package Length	Package Width	Output Ratio	Input Ratio	Output Configuration	Output Type	Fault Protection	Mounting Type	Switch Type	Rds On (Typ)	Features
Analog Devices Inc./Maxim Integrated ADP194CB-EVALZ	Board(s)	No	ADP194	Power Management	Board	High Side Driver (Internal FET)
Analog Devices Inc./Maxim Integrated ADP194ACBZ-R7							500 mA	4-UFBGA WLCSP	125 °C	-40 °C	1	3.6 V	1.1 V	On/Off	Not Required	Not Required	Non-Inverting	4-WLCSP	0.74 mm	0.74 mm	1	1	High Side	P-Channel	Reverse Current	Surface Mount	General Purpose	55 mOhm	Slew Rate Controlled

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 1.24	<2d
		10	$ 0.90
		25	$ 0.82
		100	$ 0.72
		250	$ 0.68
		500	$ 0.66
	Tape & Reel (TR)	3000	$ 0.60	<2d
		6000	$ 0.59
		9000	$ 0.58
		15000	$ 0.57
Mouser	N/A	1	$ 2.01	1m+
		10	$ 1.17
		25	$ 1.03
		100	$ 0.84
		250	$ 0.73
		500	$ 0.66
		1000	$ 0.53
		3000	$ 0.50

CAD

3D models and CAD resources for this part

Description

General part information

ADP194 Series

The ADP194 is a high-side load switch designed for operation from 1.1 V to 3.6 V and is protected against reverse current flow from output to input. 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 load current and minimizes power loss. The low 2 μA (maximum) ground current and ultralow shutdown current makes the ADP194 ideal for battery-operated portable equipment. The built-in level shifter in the enable logic input makes the ADP194 compatible with modern processors and GPIO controllers.Beyond operating performance, the ADP194 occupies minimal printed circuit board (PCB) space with an area less than 0.64 mm2 and a height of 0.50 mm. The ADP194 is available in an ultrasmall 0.8 mm x 0.8 mm, 4-ball, 0.4 mm pitch WLCSP.APPLICATIONS- Mobile phones- Digital cameras and audio devices- Portable and battery-powered equipment

Documents

Technical documentation and resources

ADP194ACBZ-R7 | Datasheet

Datasheet

Tape and Reel Packaging

UG-229: Evaluating the ADP194 High-Side Power Switch

User Guide

Package Drawing - 4-Ball WLCSP (0.74mm x 0.74mm)

Package Drawing