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CS1108 - Single Lamp Driver

Description

This ASIC provides up to 350mA of drive current for powering bulbs.

The typical application for this part is for use in airbag systems using a type 194 bulb.

On chip diagnostics provide open circuit and short circuit detection in the output on mode.

Features

  • s Fault Detection Open Circuit Short Circuit Over Temperature s VCC Sense: Output Turns On with Loss of VCC s Low Standby Current Absolute Maximum Ratings Storage Temperature.
  • . . -65ûC to 150ûC VCC, Fault , Control.
  • . . -0.5V to 6V ESD Capability (Human Body Model).
  • . . 2kV Peak Transient Voltage (output off mode, output pin only) (26V lo.

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Datasheet preview – CS1108

Datasheet Details

Part number CS1108
Manufacturer Cherry Semiconductor Corporation
File Size 132.08 KB
Description Single Lamp Driver
Datasheet download datasheet CS1108 Datasheet
Additional preview pages of the CS1108 datasheet.
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Full PDF Text Transcription

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CS1108 CS1108 Single Lamp Driver IC Description This ASIC provides up to 350mA of drive current for powering bulbs. The typical application for this part is for use in airbag systems using a type 194 bulb. On chip diagnostics provide open circuit and short circuit detection in the output on mode. In addition, the output driver will turn on (sink current) when VCC is low. Fault is an active-low output which reports in the output-on mode. Internal pullup circuitry is provided to ensure the output pin turns on when the Control pin is floating. Features s Fault Detection Open Circuit Short Circuit Over Temperature s VCC Sense: Output Turns On with Loss of VCC s Low Standby Current Absolute Maximum Ratings Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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