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APW8733 Datasheet Dual-Phase COT Buck PWM Controller

Manufacturer: ANPEC

Datasheet Details

Part number APW8733
Manufacturer ANPEC
File Size 253.93 KB
Description Dual-Phase COT Buck PWM Controller
Datasheet download datasheet APW8733 Datasheet

General Description

• High Input Battery Voltages Range from 1.8V to The APW8733 is a dual-phase PWM control IC which 25V Input Power provides a precision voltage regulation system for ad- • Multiform Purpose Input Voltage Collocation: VCC vanced graphic card and motherboard applications.

The = 5V / VIN = 5.5V ~ 19V for NB MXM application integration of dual-phase power MOSFET drivers into the • Built in VREF voltage = 2.0V +1% with all controller IC and reduces the number of external parts for temperature range a cost and space saving power management solution.

• External reference input with PWM VID Dynamic The APW8733 uses a constant on time architecture voltage control control, and results in excellent transient response and • Integrated Bootstrap Forward P-CH MOSFET accurate DC voltage output in either PFM or PWM Mode.

Overview

APW8733 Dual-Phase COT Buck PWM Controller with Dynamic Voltage.

Key Features

  • General.