TLF11251LDXUMA1 - Infineon Technologies

Manufacturer Part Number

TLF11251LDXUMA1

Manufacturer

Infineon Technologies

Introduction

High-side and low-side gate driver for automotive applications

Product Features and Performance

Optimized for driving N-channel and P-channel MOSFETs in automotive half-bridge applications

Wide supply voltage range of 2.35V to 7V

Fast switching with typ. 60ns rise/fall times

High peak output current of 2.5A source/sink

Integrated level shifter and charge pump

Logic inputs compatible with 2.31V to 4.69V

Integrated undervoltage lockout (UVLO) and thermal shutdown

AEC-Q100 qualified for automotive applications

Product Advantages

Optimized for efficient, reliable, and safe motor control in automotive systems

Robust design with advanced protection features

Compact 10-pin TFDFN package for space-constrained designs

Key Technical Parameters

Supply Voltage: 2.35V to 7V

Logic Voltage: 2.31V to 4.69V

Peak Output Current: 2.5A source/sink

Rise/Fall Time: 60ns (typ.)

Operating Temperature: -40°C to 150°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Integrated UVLO and thermal shutdown protection

Compatibility

Suitable for driving N-channel and P-channel MOSFETs in automotive half-bridge applications

Application Areas

Automotive motor control (e.g., electric power steering, brushless DC (BLDC) motors)

Industrial motor drives

Power conversion and inverter applications

Product Lifecycle

The TLF11251 is an active product in Infineon's portfolio. Replacement or upgrade options may be available in the future as technology evolves.

Key Reasons to Choose This Product

Optimized for efficient and reliable automotive motor control applications

Wide supply voltage range and fast switching for flexible design

Robust protection features for enhanced safety and reliability

Compact package for space-constrained designs

AEC-Q100 qualification for automotive-grade reliability