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L9659 Datasheet - STMicroelectronics

L9659 - Octal squib driver ASIC

The L9659 is intended to deploy up to 8 squibs.

Squib drivers are sized to deploy 1.2 A minimum for 2 ms, 1.75 A minimum for 1 ms and 1.75 A minimum for 0.65 ms during load dump along with 1.5 A minimum for 2 ms for VRES voltages less than 25 V.

Full diagnostic capabilities of the squib interface ar

L9659 Features

* 8 deployment drivers with SPI selectable firing current and times

* Capability to deploy the squib with 1.2 A (min)/2 ms, 1.75 A (min)/1.0 ms and 1.75 A (min)/0.65 ms between VRES of 7 V to 37 V

* Capability to deploy the squib with 1.5 A (min)/2 ms between VRES of 7 V to 25 V

* Fi

L9659-STMicroelectronics.pdf

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Datasheet Details

Part number:

L9659

Manufacturer:

STMicroelectronics ↗

File Size:

571.92 KB

Description:

Octal squib driver asic.

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