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U4791B Datasheet - TEMIC Semiconductors

Automotive Lamp Outage Monitor/ VT = 53 mV

U4791B Features

* D D D D 10 kV

* ESD protection Two comparators with common reference Tight threshold tolerance Threshold matched to PTC characteristic of incandescent lamps D NPN output D Interference and damage

* protection according to VDE 0839 D Temperature compensated D EMI protection D Reversal

U4791B General Description

The monolithic integrated bipolar circuit, U4791B, is designed as a monitor for lamp failure in automobiles. The comparator threshold is matched to the PTC characteristic of incandescent lamps. The threshold is tied to a typical value of V4,6 = VS * VT whereas VT = 53 mV. The integrated circ.

U4791B Datasheet (80.63 KB)

Preview of U4791B PDF

Datasheet Details

Part number:

U4791B

Manufacturer:

TEMIC Semiconductors

File Size:

80.63 KB

Description:

Automotive lamp outage monitor/ vt = 53 mv.

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U4791B Automotive Lamp Outage Monitor TEMIC Semiconductors

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