L9659 - Octal squib driver ASIC

Product Overview

STMicroelectronics

Part number	L9659
Manufacturer	STMicroelectronics
File Size	571.92 KB
Description	Octal squib driver ASIC
Datasheet	L9659 Datasheet
Additional preview pages of the L9659 datasheet.

The L9659 is intended to deploy up to 8 squibs.

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.
Firing capability to deploy all channels simultaneously.
Independently controlled high-side and lowside MOS for diagnosis.
Analog output available for resistance measurement.
Squib short.

📁 Similar Datasheet

Other Datasheets by STMicroelectronics

L9654 - Quad squib driver and dual sensor interface ASIC
L9658 - Octal squib driver and quad sensor interface ASIC
L9637 - Monolithic bus driver
L9637D - Monolithic bus driver
L9660 - Quad squib driver ASIC
L9662 - Octal squib driver and quad Manchester/PSI5 encoded sensor interface ASIC

Published: Feb 18, 2023 |