U644B Datasheet - TEMIC Semiconductors

U644B, Flasher/ 18-m Shunt/ Extremly Low Current Consumption

U644B Flasher, 18-mW Shunt, Extremly Low Current Consumption .
The bipolar integrated circuit, U644B, is used in relaycontrolled automotive flashers where a high level EMC is required.

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U644B_TEMICSemiconductors.pdf

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Datasheet Details

Part number:

U644B

Manufacturer:

TEMIC Semiconductors

File Size:

202.44 KB

Description:

Flasher/ 18-m Shunt/ Extremly Low Current Consumption

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

Applications

* All operating parameters must be validated for each customer application by the customer. Should the buyer use TEMIC products for any unintended or unauthorized application, the buyer shall indemnify TEMIC against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any

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