AMT49502
FEATURES
AND BENEFITS
- Half-bridge MOSFET driver
- Bootstrap gate drive for N-channel MOSFET bridge
- Independent control of high-side and low-side gate drives with cross-conduction capability
- Charge pump regulator for low supply voltage operation
- 5.5 to 80 V supply voltage operating range
- Integrated logic I/O supply
- SPI-patible serial interface
- Bridge control by direct logic inputs or serial interface
- Programmable gate drive
- Current sense amplifier
- Programmable diagnostics
- A2SIL™ product- device features for
2 safety-critical systems
- - AEC-Q100 Grade 0 qualified
PACKAGE:
24-lead TSSOP with exposed pad (suffix LP)
Not to scale
DESCRIPTION
The AMT49502 is an N-channel power MOSFET driver capable of controlling MOSFETs connected in a half-bridge arrangement and is specifically designed for automotive applications with high-power inductive loads, such as brush DC motors, BLDC motors, VR/SR motors, solenoids, and actuators.
A unique charge pump...
