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
TLF35584QKVS2Freescale / NXP Semiconductors