APW7088
APW7088 is Two-Phase Buck PWM Controller manufactured by ANPEC.
Features
General Description
- Voltage-Mode Operation with Current Sharing
- Adjustable Feedback pensation
- Fast Load Transient Response
- Operate with 8V~13.2VCC Supply Voltage
- Programmable 3-Bit DAC Reference
-±1.5% System Accuracy Over Temperature
- Support Single- and Two-Phase Operations
- 5V Linear Regulator Output on 5VCC
- 8~12V Gate Drivers with Internal Bootstrap Diode
- Lossless Inductor DCR Current Sensing
- Fixed 300k Hz Operating Frequency Per Phase
- Power-OK Indicator Output
- Regulated 1.5V on POK
- Adjustable Over-Current Protection (OCP)
- Accurate Load Line (DROOP) Programming
- Adjustable Soft-Start
- Over-Voltage Protection (OVP)
- Under-Voltage Protection (UVP)
- Over-Temperature Protection (OTP)
- QFN4x4 24-Lead Package (QFN4x4-24)
- Lead Free and Green Devices Available
(Ro HS pliant)
Simplified Application Circuit
VID0 VID1 VID2
VIN1...
