Datasheet4U Logo Datasheet4U.com

TEA1401T - Power plug for the universal mains

Datasheet Summary

Description

The TEA1401T is a Self Oscillating Power Supply (SOPS) controller IC that operates directly from the rectified universal mains.

It is implemented in the BCD power logic 750 V process and includes the high voltage power switch making an integrated single-switch flyback converter.

Features

  • Designed for compact power plugs supplying up to 20 W.
  • Integrated high-voltage power DMOS FET 625 V/1 A.
  • Operates from all mains supplies (90 to 280 V AC).
  • Major design: current regulation at the primary side (no opto-coupler, no secondary electronics).
  • Low external/peripheral component count.
  • Combines accurate constant-voltage source (for supply) and accurate constant-current source (for charging) in one IC.
  • Foldback feature.

📥 Download Datasheet

Datasheet preview – TEA1401T

Datasheet Details

Part number TEA1401T
Manufacturer NXP
File Size 166.26 KB
Description Power plug for the universal mains
Datasheet download datasheet TEA1401T Datasheet
Additional preview pages of the TEA1401T datasheet.

📁 Similar Datasheet

  • TEA1-0505 - DC/DC Converter (TRACO POWER)
  • TEA1-0505E - DC/DC Converter (TRACO POWER)
  • TEA1-0505HI - DC/DC Converter (TRACO POWER)
  • TEA1002 - PAL Colour Encoder and Video Summer (Mullard)
  • TEA1007 - Simple Phase Controller (TEMIC Semiconductors)
  • TEA1009 - TV and Radio Receiver (ITT)
  • TEA1014 - VIDEO AND AUDIO SIGNALS SWITCHING (ST Microelectronics)
  • TEA1017 - 13 BIT SERIES PARALLEL CONVERTER (ETC)
  • TEA1024 - Zero Voltage Switch (TEMIC Semiconductors)
  • TEA1039 - Controller (Signetics)
Other Datasheets by NXP

Full PDF Text Transcription

Click to expand full text
INTEGRATED CIRCUITS DATA SHEET TEA1401T Power plug for the universal mains Preliminary specification Supersedes data of 1996 Sep 27 File under Integrated Circuits, IC03 1997 Mar 07 Philips Semiconductors Preliminary specification Power plug for the universal mains FEATURES • Designed for compact power plugs supplying up to 20 W • Integrated high-voltage power DMOS FET 625 V/1 A • Operates from all mains supplies (90 to 280 V AC) • Major design: current regulation at the primary side (no opto-coupler, no secondary electronics) • Low external/peripheral component count • Combines accurate constant-voltage source (for supply) and accurate constant-current source (for charging) in one IC • Foldback feature • Requires simple input filter as a result of good EMC design • Overshoot protection
Published: |