The A4913 is an automotive 3-phase BLDC/PMSM MOSFET driver with six high-current gate drives and an SPI interface for diagnostics. It includes three programmable low-side current sense amplifiers and is designed for safety-critical automotive systems, offering ASIL compliance.
Product Details
Product Details
Top Features
- 150°C Ambient operation
- 165°C minimum thermal shutdown
- Qualified to Q100 Grade 0
- Robust Gate Drive Design allowing up to -18V Negative Transients
- Extended diagnostics
- Gate drive monitors
- Overvoltage detectors
- Logic level, phase-state output
- Open load detect
- Programmable gate drive outputs
- Adjustable drive strength for slew rate limitation
- Adjustable output voltage level for gate drive limitation
- Programmable sense amplifiers
- Adjustable gain
- Adjustable offset
- No external components required
- Low offset drift
- SPI read back & parity bit
Target Application
