AP2181SG-13 - Diodes Incorporated

Manufacturer Part Number

AP2181SG-13

Manufacturer

Diodes

Introduction

Power Management IC controlling power distribution in USB systems

Product Features and Performance

USB power distribution switch

High side switch configuration

P-channel output type for efficient switching

Built-in On/Off control interface

Single output channel for targeted distribution

Status flag feature for real-time feedback

Fixed current limiting for overload protection

Over temperature protection increases reliability

Reverse current protection to prevent damage

Under voltage lockout (UVLO) for stable operation

Ensures output stability from 2.7V to 5.5V

Supports a maximum output current of 1.5A

Low Rds (on) typically at 95mOhm for reduced power loss

Product Advantages

Minimizes power waste with low Rds(on)

Offers robust protection features for increased device safety

The integrated status flag simplifies troubleshooting

Operating temperature range suitable for various environments

Compact 8-SOIC package for easy PCB design

Key Technical Parameters

Number of Outputs: 1

Voltage Load: 2.7V ~ 5.5V

Current Output (Max): 1.5A

Rds On (Typ): 95mOhm

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Current limiting (Fixed)

Over temperature protection

Reverse current defense

Under voltage lockout

Compatibility

Interface compatible with On/Off logic controls

Application Areas

USB hubs

Consumer electronics

USB peripheral power management

Product Lifecycle

Active status with ongoing support

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Reliability for USB power distribution in consumer gadgets

Efficient power management aids in device lifespan extension

Comprehensive protection for connected peripherals

Suitable for a broad range of USB applications

Available options for long-term manufacturing plans