ADP197

RECOMMENDED FOR NEW DESIGNS

Logic Controlled High-Side Power Switch 5V, 3A

Data Sheet (Rev. C) Product Selection Table

Part Models: 4
1ku List Price: Starting From $0.59

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Overview

Low RDS_ON of 12 mΩ
Low input voltage range: 1.8 V to 5.5 V
3 A continuous operating current at 70°C
1.2 V logic compatible enable input
Low 18 μA quiescent current, V_IN < 3 V

Low 31 μA quiescent current, V_IN = 4.2 V
Overtemperature protection
Ultralow shutdown current: <1 μA
Ultrasmall 1.0 mm × 1.5 mm, 6-ball, 0.5 mm pitch WLCSP

The ADP197 is a high-side load switch designed for operation between 1.8 V and 5.5 V. This load switch provides power domain isolation, helping extended power domain isolation. The device contains a low on-resistance, N-channel MOSFET that supports more than 3 A of continuous current and minimizes power loss. The low 18 μA quiescent current and ultralow shutdown current make the ADP197 ideal for battery-operated portable equipment. The built-in level shifter for enable logic makes the ADP197 compatible with many processors and GPIO controllers.

Overtemperature protection circuitry activates if the junction temperature exceeds 125°C, thereby protecting itself and downstream circuits from potential damage.

In addition to operating performance, the ADP197 occupies minimal printed circuit board (PCB) space with an area of less than 1.5 mm² and a height of 0.60 mm.

The ADP197 is available in an ultrasmall, 1 mm × 1.5 mm, 6-ball, 0.5 mm pitch WLCSP.

Part Models: 4
1ku List Price: Starting From $0.59

Documentation

Data Sheet 1

ADP197: 5 V, 3 A Logic Controlled High-Side Power Switch Datasheet (Rev.C) 04/01/2011

User Guide 1

UG-228: Evaluating the ADP197 Amber High-Side Power Switch 04/11/2011

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
ADP197ACBZ-01-R7	6-Ball WLCSP (1mm x 1.5mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP197ACBZ-R7	6-Ball WLCSP (1mm x 1.5mm)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP197ACPZN-01-R7	6-Lead LFCSP (2mm x 2mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
ADP197ACPZN-02-R7	6-Lead LFCSP (2mm x 2mm w/ EP)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Aug 8, 2022 - 22_0192 Qualification of an Alternate Adhesive Material and Molding Compound for Select LFCSP Packages
		PCN22_0192_Form Material_Report Detailed Change Description Qualification Results Summary
ADP197ACPZN-01-R7	PRODUCTION
ADP197ACPZN-02-R7	PRODUCTION
Oct 18, 2016 - 16_0036 Assembly Relocation to Stats ChipPAC Jiangyin and Test Transfer to Stats ChipPAC Singapore of Select LFCSP Products
		PCN16_0036_Form Material_Report Qualification Results Summary Qualification Results Summary Qualification Results Summary Test Correlation Report
ADP197ACPZN-01-R7	PRODUCTION
ADP197ACPZN-02-R7	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Software Resources

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Evaluation Kits

ADP197 Evaluation Board

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Product Details

The ADP197CB-EVALZ is used to demonstrate the functionality of the ADP197 power switch. Simple device measurements such as V_IN to V_OUT resistance (RDS_ON), ground current, and off state current can be demon-strated with just a single voltage supply, a voltmeter, a current meter, and load resistors.

Resources

UG-228: Evaluating the ADP197 Amber High-Side Power Switch
4/11/2011

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