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APW7159A

ANPEC
Part Number APW7159A
Manufacturer ANPEC
Description Dual Channel Synchronous Buck PWM Controller
Published Nov 20, 2015
Detailed Description APW7159A Dual Channel Synchronous Buck PWM Controller for SMPS Features General Description • Single 12V Power Suppl...
Datasheet PDF File APW7159A PDF File

APW7159A
APW7159A


Overview
APW7159A Dual Channel Synchronous Buck PWM Controller for SMPS Features General Description • Single 12V Power Supply Required • Excellent Output Voltage Regulation - 1.
0V±0.
8% Internal Reference Over Line and Temperature • Simple Single Loop Control Design - Voltage Mode PWM Control • 0~100% Duty Ratio • Programmable Frequency Range from 50kHz to 400kHz (Constant 50kHz when Floating) • Integrated Soft-Start and Soft-Off (Patent Pending) • Support Pre-Biased Power-On • Both Channel with 180o Phase Shift • Integrated Boot-Strap Diode • Over-Current Protection - Sense High Side MOSFET’s R DS(ON) • 120% Over-Voltage Protection • 50% Under-Voltage Protection • Over-Temperature Protection • A...



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