ADP191ACBZ-R7 - Analog Devices Inc.

Manufacturer Part Number

ADP191ACBZ-R7

Manufacturer

Analog Devices

Introduction

The ADP191ACBZ-R7 is a power management integrated circuit, specifically a power distribution switch, designed for portable electronics.

Product Features and Performance

Single power switch for load management

Integrated load discharge features

Slew rate control for minimized inrush current

High Side switch configuration

P-Channel MOSFET for reduced drive voltage

Non-inverting control logic

Supports voltages from 1.1V to 3.6V

Capable of delivering up to 500mA of continuous current

Low Rds (on) of 80mOhm typically for higher efficiency

Operates across a broad temperature range of -40°C to 125°C

Product Advantages

Compact 4-WLCSP package saves PCB space

Low on-resistance enhances system efficiency

Built-in slew rate control for reliable operation

Suitable for battery-powered applications due to low voltage operation

Thermal shutdown feature for enhanced safety

Key Technical Parameters

Number of Outputs: 1

Output Configuration: High Side

Output Type: P-Channel

Interface: On/Off

Voltage - Load: 1.1V to 3.6V

Current - Output (Max): 500mA

Rds On (Typical): 80mOhm

Quality and Safety Features

Operating Temperature range from -40°C to 125°C

Thermal shutdown prevents overheating

Slew rate controlled to protect against inrush current

Compatibility

Optimized for portable electronic devices

Designed for general purpose applications

Application Areas

Mobile devices

Handheld gaming systems

Portable media players

Wearables

Product Lifecycle

Product Status: Active

Ensures part availability and support

Not nearing discontinuation

Several Key Reasons to Choose This Product

Highly integrated power switch for efficient load management

Low on-resistance for battery life extension

Compact footprint for space-sensitive designs

High reliability and robust operation over a wide temperature range

Ease of use with simple on/off interface

Ideal for applications where battery power is critical

Ensures long-term availability for ongoing production needs