HA16141P - PFC and PWM Controller

Product Overview

Hitachi Semiconductor

Datasheet Details

Part number	HA16141P
Manufacturer	Hitachi Semiconductor
File Size	265.98 KB
Description	PFC and PWM Controller
Datasheet	HA16141P Datasheet
Additional preview pages of the HA16141P datasheet.

Product details

Description

The HA16141P/FP and the HA16142P/FP are power supply controller ICs combining an AC-DC converter switching controllers for power factor correction and off-line power supply switching controllers.

Features

Synchronized PFC and PWM timing.
Self oscillation with fixed frequency PFC : 100 kHz (±15 %) PWM : 200 kHz (±15 %).
PFC function on/off control.
PFC boosted output voltage monitor.
High-output current gate drivers PFC driver peak current : ±1.5 A typ. PWM driver peak current : ±1.0 A typ.
PWM maximum on duty cycle 72% min (HA16141P/FP) 49.5% max (HA16142P/FP) HA16141P/FP, HA16142P/FP Pin Arrangement GND PWM-OUT PFC-OUT VCC VREF 1 2 3 4 5.

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Published: Mar 22, 2005 |