Datasheet4U Logo Datasheet4U.com

TEA1124 - Zero Voltage Switch

General Description

The monolithic integrated bipolar circuit, TEA1024/ TEA1124 is a zero voltage switch for triac control in domestic equipments.

It offers not only the control of a triac in zero crossing mode but also the possibility of power control.

Key Features

  • D D D D D D Direct supply from the mains Definite IC switching characteristics Very few external components Full wave drive.
  • no dc component in the load circuit Current consumption ≤ 1.5 mA Output short circuit protected Package: DIP8 D D D D Simple power control Integrated ramp generator Reference voltage variable by external resistance Pulse position optimization Block Diagram 95 10871 D1 390 kW R2 (Rsync) R1 1N4007 22 kW/ 2W Load 1000 W L 7 1 56 kW Ramp generator TEA 1024.

📥 Download Datasheet

Datasheet Details

Part number TEA1124
Manufacturer TEMIC Semiconductors
File Size 114.91 KB
Description Zero Voltage Switch
Datasheet download datasheet TEA1124 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TEA1024/ TEA1124 Zero Voltage Switch with Fixed Ramp Description The monolithic integrated bipolar circuit, TEA1024/ TEA1124 is a zero voltage switch for triac control in domestic equipments. It offers not only the control of a triac in zero crossing mode but also the possibility of power control. This is why the IC contains a mains synchronized ramp generator with 640 ms (1280 ms) duration (50 Hz). It is suitable for a typical load of 750 W (1000 W) meeting the Flicker Standard. (values in brackets relate to TEA1124.) Features D D D D D D Direct supply from the mains Definite IC switching characteristics Very few external components Full wave drive – no dc component in the load circuit Current consumption ≤ 1.