Datasheet Summary
A4990 Automotive Dual Full-Bridge Driver
Features
AND BENEFITS
- Two full-bridge power outputs
- Typical application up to ±800 mA, 28 V
- Adjustable peak current limit control
- Minimum overcurrent shutdown at 1.4 A
- Continuous operation at high ambient temperature
- Synchronous rectification for low power dissipation
- Simple parallel interface control
- Inverted and non-inverted inputs
- No crossover current
- Low current consumption in sleep mode
- Error flag diagnostics
- Open load diagnostic during on-state for all outputs
- Outputs protected against overcurrent
- Overtemperature protection with hysteresis
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PACKAGE: 20-pin TSSOP with exposed thermal pad...