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U644B-FP Datasheet - TEMIC Semiconductors

Flasher/ 18-m Shunt/ Extremly Low Current Consumption

U644B-FP Features

* D Frequency doubling indicates lamp outage D Frequency independent of temperature and voltage change D Minimum lamp load for flasher operation: D Very low susceptibility to EMI 1 W D Relay driver output with high current-carrying capacity and low saturation voltage D Protection according to ISO

U644B-FP General Description

The bipolar integrated circuit, U644B, is used in relaycontrolled automotive flashers where a high level EMC is required. Lamp outage is indicated by frequency doubling during hazard warning as well as direction mode. If the flasher module provides an 4-pin connector the control pin of U644B (Pin 6).

U644B-FP Datasheet (202.44 KB)

Preview of U644B-FP PDF

Datasheet Details

Part number:

U644B-FP

Manufacturer:

TEMIC Semiconductors

File Size:

202.44 KB

Description:

Flasher/ 18-m shunt/ extremly low current consumption.

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TAGS

U644B-FP Flasher 18-m Shunt Extremly Low Current Consumption TEMIC Semiconductors

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