TLE6389-3GV50 - Infineon Technologies

Manufacturer Part Number

TLE6389-3GV50

Manufacturer

Infineon Technologies

Introduction

The TLE6389-3GV50 is a high-performance, single-phase, synchronous step-down DC-DC switching controller from Infineon Technologies.

Product Features and Performance

Operates from 5V to 60V input voltage range

360kHz switching frequency

Supports up to 100% duty cycle

Single phase buck topology

Integrated highand low-side MOSFET drivers

Current limiting, enable, reset, and synchronization features

Operating temperature range of -40°C to 150°C

Product Advantages

High efficiency and power density

Robust design for industrial and automotive applications

Easy to use with minimal external components

Key Technical Parameters

Input Voltage: 5V to 60V

Switching Frequency: 360kHz

Topology: Single-phase synchronous buck

Output Phases: 1

Max Duty Cycle: 100%

Quality and Safety Features

Designed to meet automotive and industrial grade requirements

Robust over-current and over-temperature protection

Compatibility

Suitable for a wide range of DC-DC conversion applications

Application Areas

Industrial and automotive power supplies

Telecommunications equipment

Distributed power systems

Product Lifecycle

This product is currently in active production and is not nearing discontinuation.

Replacements and upgrades may be available in the future as Infineon's product roadmap evolves.

Several Key Reasons to Choose This Product

High efficiency and power density for compact designs

Wide input voltage range for versatile applications

Robust protection features for reliable operation

Easy to use with minimal external components

Meets automotive and industrial grade requirements