ISL8601 Description
® ISL8601 Data Sheet March 23, 2007 FN6449.0 PRELIMINARY All functional details and specifications are preliminary and subject to change Single-Phase, PMBus-Enabled PWM Controller with Integrated FET Drivers The ISL8601 is a single-phase PWM controller with integrated MOSFET drivers utilizing analog voltage mode control.
ISL8601 Key Features
- Input Voltage Range: +1.8V to 13.2V
- VBIAS Voltage Range: +4.5V to 13.2V
- Minimum Output Voltage: +0.5V
- ±1.0% System Accuracy Over the Range of -40°C to +85°C When Using the 0.8V Reference
- Internal Reference Voltage Programmable from 0.4V to 0.9V in 4mV Steps
- Integrated 2A to 4A MOSFET Drivers
- External Frequency Synchronization
- Selectable Phase Delay: 0°, 90°, 120°, 180°, 240°, or 270°
- Precision MOSFET rDS(ON) or Inductor DCR Current Sensing
- Voltage Feedforward pensation