AMT49107
Description
The AMT49107 is an N-channel power MOSFET driver capable of controlling MOSFETs connected in a 3-phase bridge arrangement and is specifically designed for automotive applications with high-power inductive loads, such as BLDC motors.
Key Features
- 3-phase bridge MOSFET driver
- Bootstrap gate drive for N-channel MOSFET bridge
- Cross-conduction protection with adjustable dead time
- Charge pump for low supply voltage operation
- Operation at any PWM duty cycle up to and including 100%
- 4.5 to 50 V supply voltage operating range
- Supply for external isolator
- Bridge control by direct logic inputs or serial interface
- Q&A and ENABLE watchdog
- Extensive programmable diagnostics
