ST2052BDR - STMicroelectronics

Manufacturer Part Number

ST2052BDR

Manufacturer

STMicroelectronics

Introduction

Power Management Integrated Circuit for Power Distribution

Product Features and Performance

General Purpose Power Distribution Switch

Dual Output High-Side Switch

N-Channel Output Type

On/Off Control Interface

Compatible with 2.7V to 5.5V Loads

Supports up to 500mA Output Current

80mOhm Typical Rds On

Non-Inverting Input

Product Advantages

High Efficiency due to Low Rds On

Fixed Current Limiting for Safety

Over Temperature Protection

Under Voltage Lock Out (UVLO) Feature

Key Technical Parameters

Output Number: 2

Input:Output Ratio: 1:2

Voltage - Load: 2.7V to 5.5V

Current - Output (Max): 500mA

Rds On (Typ): 80mOhm

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Current Limiting (Fixed)

Over Temperature Protection

UVLO

Compatibility

Surface Mount 8-SOIC Devices

Suitable for High-Side Load Switching

Application Areas

Power Distribution for Consumer Electronics

Portable Devices Power Management

Industrial Power Solutions

Product Lifecycle

Obsolete Product

End-of-Life with Limited or No Direct Replacement

Reasons to Choose This Product

Robust Thermal Performance for Reliability

Integrated Protection Features for Device Safety

Suitable for Various Electronic Applications

Low On Resistance for Efficient Power Distribution

Compact 8-SOIC Package for Space-Sensitive Designs