Click to expand full text
APW7064
Synchronous Buck PWM Controller
Features
General Description
• 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
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.
APW7064 Datasheet
