IRS27952STRPBF - Infineon Technologies

Manufacturer Part Number

IRS27952STRPBF

Manufacturer

Infineon Technologies

Introduction

IRS27952STRPBF is a High-efficiency, Power Management integrated circuit (PMIC) designed for DC-DC switching control.

Product Features and Performance

Step-Down and Step-Up/Step-Down functionality

Supports positive output configuration with isolation capability

Implements Buck and Half-Bridge topologies

Dual output phases for balanced power distribution

Supports a voltage supply range from 12V to 18V

Switching frequency up to 500Hz for efficient power conversion

Maximum duty cycle of 50%

Integrated synchronous rectifier for improved efficiency

Features include enable pin and frequency control

High operating temperature range from -40°C to 150°C (TJ)

Product Advantages

Versatility in supporting both step-down and step-up/down operations

Dual outputs for managing multiple power rails

Efficient power conversion which improves battery life for portable devices

Robust performance in extreme temperatures, making it suitable for automotive and industrial applications

Key Technical Parameters

Output Type: Transistor Driver

Number of Outputs: 2

Voltage Supply (Vcc/Vdd): 12V ~ 18V

Frequency Switching: Up to 500Hz

Duty Cycle (Max): 50%

Synchronous Rectifier: Yes

Operating Temperature: -40°C ~ 150°C (TJ)

Package / Case: 8-SOIC

Quality and Safety Features

High-temperature operation capability ensures reliability in harsh environments

Compatibility

Surface Mount 8-SOIC package compatible with standard PCB manufacturing processes

Application Areas

Power supply modules

Portable electronics

Automotive electronics

Industrial automation systems

Product Lifecycle

The product status is active

Not reported as nearing discontinuation

Infineon generally provides replacements or upgrades for its PMICs

Several Key Reasons to Choose This Product

High integration reduces system complexity and BOM cost

Built-in synchronous rectification for high efficiency

Capable of handling high temperature which broadens its application range

Offered by Infineon, a respected and reliable semiconductor manufacturer

Suitable for a variety of power management tasks across different electronic categories