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L9659TR +BOM

L9659 - Octal squib driver ASIC for safety application, L9659, L9659TR, STMicroelectronics

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

L9659TR
Datasheet:

L9659TR Datasheet (PDF)
Mounting Style:

SMD/SMT
Qualification:

AEC-Q100
Packaging:

Reel
Series:

L9659
EDA/CAD Models:

Request Free CAD Models for L9659TR

L9659TR General Description

Offering advanced features and capabilities, the L9659TR product stands out as a highly versatile solution for deployment driver applications. The product's ability to deploy the squib with precise firing currents and times within specific voltage ranges ensures accurate and efficient deployment. The simultaneous firing capability for all channels adds to its operational efficiency, while the independently controlled high-side and low-side MOS enable effective diagnosis. The inclusion of an analog output for resistance measurement and various diagnostic options further enhance the product's functionality. With features like low voltage internal reset and 2 kV ESD capability on all pins, the L9659TR ensures high performance and safety standards. Its package, technology, and RoHS compliance make it a reliable and efficient choice for deployment driver applications

Key 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
Firing capability to deploy all channels simultaneously
Independently controlled high-side and low-side MOS for diagnosis
Analog output available for resistance measurement
Squib short to ground, short to battery and MOS diagnostic available on SPI register
Capability to deploy the squib the low side MOS is shorted to ground
4 fire enable inputs
5.5 MHz SPI interface
Low voltage internal reset
2 kV ESD capability on all pins
Package: LQFP64
Technology: ST proprietary BCD5 (0.65 μm)
RoHS compliant

Specifications

Product Category:	Interface - Specialized	Mounting Style:	SMD/SMT
Qualification:	AEC-Q100	Packaging:	Reel
Series:	L9659	Product Type:	Interface - Specialized
Factory Pack Quantity:	1000	Subcategory:	Interface ICs
Unit Weight:	0.012088 oz	Tags	L965, L96