TLE9140EQW
TLE9140EQW is 48V/24V bridge driver manufactured by Infineon.
MOTIX™ 48 V/24 V bridge driver
Features
- Drive B6-bridge for BLDC motors in 24 V/48 V platforms with protection Features
- patible with general microcontroller and MOTIXTM MCU
- High voltage capability/robustness up to 100 V helps to simplify PCB design
- 16-bit serial peripheral interface
- Charge pump concept to support 100% duty cycle
- Undervoltage shutdown
- Overvoltage shutdown
- Overtemperature protection
- Drain-source monitoring
- Timeout watchdog
- Cross-current protection
- Off-state diagnostic
- Adaptive MOSFET control
Potential applications
- Can be used to drive B6-bridge for BLDC motors with battery voltage up to 72 V (load dump) for
24 V/48 V applications for example engine cooling fan, water pump and oil pump
- Can be used together with general microcontroller to transfer the applications to 24 V/48 V platforms
- Can be used together with MOTIXTM MCU to transfer the applications to 24V/48V platforms with minor software development effort
Product validation Qualified for automotive applications. Product validation according to AEC-Q100.
Description This device is a 48 V MOSFET gate driver patible with general microcontrollers and MOTIXTM MCU to drive max. 3 half-bridges in 24 V/48 V platform. It provides protection Features and the possibility to use the diagnosis Features integrated in the MOTIXTM MCU.
MCU/MOTIXTM MCU
ILx/IHx
Charge Pump
Internal Supply
Control Logic 16-bit SPI Watchdog Protections Diagnostic MOSFET Control Safe Switch Off Path
UV & OV Detection
Temperature
DH warning and...
