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U217B-FP - Zero Voltage Switch / Temperature Control

Description

Integrated circuit, U 217 B, is a triac controller for zero crossing mode.

It is meant to control power in switching resistive loads of mains supply.

Informations regarding supply sync.

Features

  • D Direct supply from the mains D Current consumption ≤ 0.5 mA D Very few external components D Full wave drive.
  • no d. c. current component in the load circuit D Negative output current pulse typ. 100 mA.
  • short circuit protected D Simple power control D Ramp generator D Reference voltage Case: DIP 8, SO 8 Figure 1 Block diagram and pin connections Preliminary Information 1 U 217 B / U 217 B.
  • FP.

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Datasheet Details

Part number U217B-FP
Manufacturer TEMIC
File Size 325.87 KB
Description Zero Voltage Switch / Temperature Control
Datasheet download datasheet U217B-FP Datasheet

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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
TELEFUNKEN Semiconductors U 217 B / U 217 B–FP Zero Voltage Switch / Temperature Control for General Applications Technology: Bipolar Features D Direct supply from the mains D Current consumption ≤ 0.5 mA D Very few external components D Full wave drive – no d.c. current component in the load circuit D Negative output current pulse typ. 100 mA – short circuit protected D Simple power control D Ramp generator D Reference voltage Case: DIP 8, SO 8 Figure 1 Block diagram and pin connections Preliminary Information 1 U 217 B / U 217 B–FP TELEFUNKEN Semiconductors Figure 2 Typical circuit — Period group control 0 ... 100 % General Description Integrated circuit, U 217 B, is a triac controller for zero crossing mode.
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