AP2004 Datasheet PWM Buck Controller

Manufacturer: Anachip

AP2004 pwm buck controller by Anachip - Datasheet Preview

Datasheet Details

Part number	AP2004
Manufacturer	Anachip
File Size	172.76 KB
Description	PWM Buck Controller
Download	AP2004 Download (PDF)

General Description

The AP2004 integrates Pulse-Width-Modulation (PWM) control circuit into a single chip, mainly designs for power-supply regulator.

All the functions include an on-chip 1.25V reference output, an error amplifier, an adjustable oscillator, a soft-start, UVLO, SCP circuitry, and a push-pull output circuit.

Switching frequency is adjustable by trimming CT.

Overview

PWM Buck Controller .

Key Features

s - PWM Buck Control Circuitry - Operating voltage can be up to 27V - Under voltage Lockout (UVLO) Protection - Short Circuit Protection (SCP) - Soft-start circuit - Variable Oscillator Frequency -- 300Khz Max - 1.25V voltage reference Output - 8-pin PDIP and SOP packages.

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