General Description

The APW7064 uses fixed 200kHz switching frequency, voltage mode, synchronous PWM controller which drives dual N-channel MOSFETs. The device integrates the control, monitoring and protection functions into a single package, provides one controlled power output with under-voltage protection.

Features

• Single 12V Power Supply Required

• Fast Transient Response

- 0~90 Duty Ratio

• 1.2V Reference with 1 Accuracy

• Shutdown Function by Controlling COMP Pin Voltage

• Internal Soft-Start (5.1ms) Function

• Voltage Mode PWM Control Design

• Under-Voltage Protection

• 200kHz Fixed Switching Frequency

• SOP-8P Package

• Lead Free and Green Devices Available (RoHS Compliant)

Applications

• Graphics Card

• Mother Board

• SMPS