TDA8380A - Control circuit for switched mode power supplies

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NXP

TDA8380A Control circuit for switched mode power supplies by NXP - Datasheet Preview — Datasheet preview – TDA8380A

Datasheet Details

Part number	TDA8380A
Manufacturer	NXP
File Size	158.57 KB
Description	Control circuit for switched mode power supplies
Datasheet	TDA8380A Datasheet
Additional preview pages of the TDA8380A datasheet.

Product details

Description

TDA8380A The TDA8380A is an integrated circuit intended for use as a control circuit in low-cost switched mode power supplies for television, monitors and small industrial equipment.The TDA8380A operates using duty factor regulation in the fixed frequency mode.

Features

A low-current initialization circuit (maximum 150 µA) which can be switched off.
A bandgap reference generator.
Circuitry for slow-start combined with an accurate setting of the maximum duty factor (Dmax).
Programmable low supply voltage protection with one default value.
High supply protection circuitry.
Error amplifier with a transfer characteristic generator (TCG).
Protection against open- and short-circuited feedback loop.

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Published: Apr 16, 2005 |