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L9658TR
  • L9658TR

Request Information For L9658TR

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Looking for one or more parts? Have any date code or packaging restrictions? Please let the stocking distributors know here.

L9658TR Overview

L9658 is intended to deploy up to 8 squibs and to interface up to 4 satellites. 2 satellite interfaces can be used to interface Hall sensors.

Squib drivers are sized to deploy 1.2 A minimum for 2 ms minimum during load dump and 1.75 A minimum for 1ms minimum during load dump.

Diagnostic of squib driver and squib resistance measurement is controlled by micro controller.

Satellite interfaces support Manchester decoder with variable bit rate.

Features

  • 8 deployment drivers sized to deliver 1.2 A (min) for 2 ms (min) and 1.75 A (min) for 1 ms (min)
  • Independently controlled high-side and low-side MOS for diagnosis
  • Analog output available for resistance
  • Squib short to ground, short to battery and MOS diagnostic available on SPI register
  • Capability to deploy the squib with 1.2 A (min) or 1.75 A under 35 V load-dump condition and the low side MOS is shorted to ground
  • Capability to deploy the squib with 1.2 A (min) at 6.9 V VRES and 1.75 A at 12 V VRES
  • Interface with 4 satellite sensors
  • Programmable independent current trip points for each satellite channel
  • Support Manchester protocol for satellite sensors
  • 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
  • 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: 64 leads LQFP
  • Technology: ST proprietary BCD5s (0.57 μm)
L9658TR
L9658TR

Product Parameters

  • prmis_id

    CP125429

  • item_name

    L9658TR

  • p_445

    No

  • p_1387

    6.54

  • p_4418

    1000

  • parent_id

    PF203971

  • p_4906

    false

  • p_5113

    0

  • p_163

    Active

Other distributor's price

Distributor Part # Mfg. Description Price
arrow L9658TR STMicroelectronics ASIC 0.57um Automotive 64-Pin LQFP T/R

1000---$8.4630

2000---$8.3780

3000---$8.2940

4000---$8.2110

5000---$8.0820

10000---$8.0010

24000---$7.9210

25000---$7.8860

50000---$7.8070

digikey L9658TR STMicroelectronics IC OCTAL SQUIB DRIVER 64TQFP

1000---$6.6990

mouser L9658TR STMicroelectronics Interface - Specialized Quad Squib Driver Dual Sensor ASIC Int

1000---$7.1400

future L9658TR STMicroelectronics L9658 Series 5.1 V Octal Squib Driver and Quad Sensor Interface - LQFP-64

1000---$8.5300

newark L9658TR STMicroelectronics Asic |Stmicroelectronics L9658TR

1000---$6.8100

avnet L9658TR STMicroelectronics PTS SMARTPOWER - Tape and Reel (Alt: L9658TR)

1000---$6.0291

2000---$5.9073

4000---$5.7855

6000---$5.6637

8000---$5.5419

10000---$5.4201

100000---$5.2983