L9662TR Active

Name: L9662TR
Brand: STMicroelectronics
SKU: L9662TR
Price: 7.05 USD
Availability: OutOfStock

Octal squib driver and quad Manchester/PSI5 encoded sensor interface ASIC for safety application

Out of stock

$7.05

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 Interface with 4 satellite sensors Programmable independent current trip points for each satellite channel Support Manchester 1 or 2 protocol for satellite sensors Support PSI5 (Parity) protocol for satellite sensors (reference PSI5 technical specification V 1.2 /14.06.07) Support for Sync pulse and minibus for satellites Supports for variable bit rate detection Independent current limit and fault timer shutdown protection for each satellite output Short to ground and short to battery detection and reporting for each satellite channel 2 independent SPI interfaces 5.5 MHz SPI interface Satellite message error detection Hall effect sensor support on satellite channels 3 and 4. Low voltage internal reset 2 kV ESD capability on all pins Package: LQFP64 Technology: ST Proprietary BCD5

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