AP2172SG-13 - Diodes Incorporated

Manufacturer Part Number

AP2172SG-13

Manufacturer

Diodes

Introduction

AP2172SG-13 is a power management integrated circuit specifically designed for power distribution switching and load driving.

Product Features and Performance

USB power distribution switch

Dual-channel output

High-side output configuration

P-Channel output type

Simple On/Off control interface

Status Flag feature for monitoring

Fixed current limiting for fault protection

Over-temperature protection

Reverse current prevention

Under Voltage Lock Out (UVLO) feature

Supports a wide operating voltage range from 2.7V to 5.5V

Does not require a separate supply voltage (Vcc/Vdd)

Capable of handling up to 1A of output current

Low Rds (on) resistance of 120mOhm typical

Product Advantages

Versatile due to 2.7V to 5.5V voltage range compatibility

High-reliability with multiple built-in fault protection features

Energy-efficient with a low Rds (on) value

Compact 8-SOIC package suitable for space-constrained applications

Key Technical Parameters

Number of Outputs: 2

Ratio Input:Output: 1:2

Voltage Load: 2.7V to 5.5V

Current Output (Max): 1A

Rds On (Typ): 120mOhm

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Current Limiting (Fixed)

Over Temperature Protection

Reverse Current Prevention

Under Voltage Lock Out (UVLO)

Compatibility

Interface with standard logic signals

Compatible with USB-powered devices

Application Areas

USB Hubs

Peripheral Power Management

Point-of-Sale Systems

Consumer Electronics

Portable Devices

Product Lifecycle

Currently active

Not indicated as nearing discontinuation

Several Key Reasons to Choose This Product

Integrated fault protection enhances system reliability

Low on-resistance improves efficiency and reduces power loss

Wide operating temperature range suitable for various environments

Suitable for applications requiring dual channel high-side switching

Compact size fits easily into a variety of designs

The status flag provides useful diagnostics information for system monitoring

No external voltage supply needed for reduced component count