ISL99227B Description
DATASHEET ISL99227, ISL99227B Smart Power Stage (SPS) Module with Integrated High Accuracy Current and Temperature Monitors The ISL99227 and ISL99227B are Smart Power Stage (SPS) patible with the ISL68xxx/69xxx Digital Multiphase (DMP) controllers and phase doubler (ISL6617A), respectively. The ISL99227 and ISL99227B have integrated high accuracy current and temperature monitors that can be fed back to the...
ISL99227B Key Features
- Input range: +4.5V to +18V
- Supports 60A DC current
- ISL99227 with 3.3V patible tri-state PWM input
- ISL99227B with 5.0V patible tri-state PWM input
- Downslope current sensing
- ±3% accuracy current monitor (IMON) with REFIN input
- 8mV/°C temperature monitor with OT flag
- Dedicated low-side FET control input
- prehensive fault protection for high system reliability
- High-side FET short and overcurrent protection