HA16141P - PFC and PWM Controller

Hitachi Semiconductor

HA16141P Datasheet Preview — Preview of HA16141P PDF

Datasheet Details

Part number	HA16141P
Manufacturer	Hitachi Semiconductor
File Size	265.98 KB
Description	PFC and PWM Controller
Datasheet	HA16141P_HitachiSemiconductor.pdf

HA16141P 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 |