AP2191FMG-7 - Diodes Incorporated

Manufacturer Part Number

AP2191FMG-7

Manufacturer

Diodes

Introduction

Power management integrated circuit for USB power distribution applications

Product Features and Performance

USB power switch

Single output high-side P-channel MOSFET

Non-inverting ON/OFF control interface

Status flag feature for feedback on working status

Fixed current limiting for protection

Thermal shutdown for over temperature protection

Reverse current and under-voltage lockout protection

Product Advantages

Low Rds(on) of 90mOhm minimizes power loss

Built-in fault protection enhances system reliability

High load voltage range supporting common USB power requirements

Compact 6-UFDFN package saves space on PCBs

Key Technical Parameters

Output Configuration: High Side

Interface: On/Off

Voltage - Load: 2.7V to 5.5V

Current - Output (Max): 1.5A

Rds On (Typ): 90mOhm

Output Type: P-Channel

Operating Temperature Range: -40°C to +85°C

Quality and Safety Features

Current limiting, over temperature shutdown, reverse current protection, UVLO

Compatibility

Compatible with USB power distribution requirements

Suitable for high side load switching applications

Application Areas

USB hubs

Computing peripherals

Portable consumer electronics

Battery powered devices

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Replacements or upgrades may be available in the AP2191 series

Several Key Reasons to Choose This Product

P-Channel configuration ideal for high-side switching

High reliability ensured by multiple built-in fault protection features

Suitable for various applications due to wide operating temperature range

Ease of design with a non-inverting control interface

Space-saving design with a compact 6-UFDFN package

Availability of technical support and documentation for ease of integration