TPS92543-Q1 65V Automotive Synchronous BOOST Controller, 2A Synchronous CC BUCK and Bypass FET Controllers

1 Features

AEC-Q100 qualified for automotive applications
- Grade 1: –40°C to 125°C ambient operating temperature
- Device HBM classification level H1C
- Device CDM classification level C5
Functional Safety-Capable
- Documentation available to aid functional safety system design
4.5V to 65V wide input voltage range
Synchronous Buck with integrated switches
- Up to 2A continuous output current with 4% accuracy
Synchronous BOOST controller
- Programmable output voltage up to 65V
Six floating gate drivers for shunt-FET dimming
- Programmable width and phase setting
- Programmable PWM frequency
BOOST and BUCK spread-spectrum for EMI mitigation
BUCK switch thermal protection
UART serial communication
- Internal oscillator for system clock
- LMM compatible
Internal EEPROM
- Default settings
- Customer calibration data