APW7098
Two- Phase Buck PWM Controller with Integrated
MOSFET Drivers
Features
General Description
•
Voltage-Mode Operation with Current Sharing
- Adjustable Feedback Compensation
- Fast Load Transient Response
•
Operate with 8V~13.
2V Supply
Voltage CC
• Selectable External or Internal 0.
6V Reference
- ±1.
5% Accuracy Over Temperature
• Support Single- and Two-Phase Operations • 5VCC and Buffered Reference Outputs • 8~12V Gate Drivers with Internal Bootstrap
Diode
• Lossless Inductor DCR Current Sensing • Selectable Operation Frequency
- 150k/300k/400kHz per Phase
• Power-OK Indicator Output
- Regulated 1.
5V on REFOUT/POK
• Adjustable Over-Current Protection (OCP) • Accurate Load ...