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TLC69699-Q1

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Automotive Functional safety compliant bridge between SPI and local dimming TLC696xx-Q1 LED drivers

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Data sheet

TLC69699-Q1

ACTIVE
Data sheet Order now

Product details

Rating Automotive TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125
Rating Automotive TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125
SOT-23-THN (DYY) 14 13.692 mm² 4.2 x 3.26 WSON (DRR) 12 9 mm² 3 x 3
  • AEC-Q100 qualified for automotive applications
    • Grade 1: –40°C to 125°C ambient temperature
    • Device HBM classification level H3A
    • Device CDM classification level C5
  • Functional Safety-Capable:
    • Documentation available to aid functional safety system design
  • Operating voltage VCC range: 2.5V to 5.5V
  • SPI peripheral
    • Data transfer rate up to 20MHz
    • Support multiple peripherals with one controller
  • Continuous Clock Serial Interface (CCSI) Controller and Peripheral
    • Data transfer rate up to 20MHz
    • Programmable clock jitter for EMI enhancement
  • Diagnostics
    • Open-drain FAULT pin
    • SPI communication loss detection
    • CRC for SPI communication
    • Continuous clock watchdog
    • CCSI data integrity
  • Data ready interrupt for availability of data
  • AEC-Q100 qualified for automotive applications
    • Grade 1: –40°C to 125°C ambient temperature
    • Device HBM classification level H3A
    • Device CDM classification level C5
  • Functional Safety-Capable:
    • Documentation available to aid functional safety system design
  • Operating voltage VCC range: 2.5V to 5.5V
  • SPI peripheral
    • Data transfer rate up to 20MHz
    • Support multiple peripherals with one controller
  • Continuous Clock Serial Interface (CCSI) Controller and Peripheral
    • Data transfer rate up to 20MHz
    • Programmable clock jitter for EMI enhancement
  • Diagnostics
    • Open-drain FAULT pin
    • SPI communication loss detection
    • CRC for SPI communication
    • Continuous clock watchdog
    • CCSI data integrity
  • Data ready interrupt for availability of data

The TLC69699-Q1 SPI-compatible connectivity enables TLC696xx-Q1 device family to be controlled using a standard SPI controller. The device features an internal oscillator to generate the continuous clock required by the TLC696xx-Q1 device family. Jitter can be added to the continuous clock for EMI enhancement. The transmitted data is aligned to the continuous clock to maintain the timing requirements of the CCSI interface.

TLC69699-Q1 incorporates reporting of faults in both the TLC696xx-Q1 daisy chain and TLC69699-Q1 internal. Data transmission of register and brightness to the TLC696xx-Q1 daisy chain is CRC protected by TLC69699-Q1. In addition, both the data and continuous clock lines are guarded by TLC69699-Q1 for stuck-at faults.

The TLC69699-Q1 SPI-compatible connectivity enables TLC696xx-Q1 device family to be controlled using a standard SPI controller. The device features an internal oscillator to generate the continuous clock required by the TLC696xx-Q1 device family. Jitter can be added to the continuous clock for EMI enhancement. The transmitted data is aligned to the continuous clock to maintain the timing requirements of the CCSI interface.

TLC69699-Q1 incorporates reporting of faults in both the TLC696xx-Q1 daisy chain and TLC69699-Q1 internal. Data transmission of register and brightness to the TLC696xx-Q1 daisy chain is CRC protected by TLC69699-Q1. In addition, both the data and continuous clock lines are guarded by TLC69699-Q1 for stuck-at faults.
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* Data sheet TLC69699-Q1 Automotive SPI-Compatible Connectivity for TLC696xx-Q1 Device Family datasheet PDF | HTML 23 Sep 2024

Design & development

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Evaluation board

TLC69699DYYEVM — TLC69699 evaluation module

TLC69699 is a connectivity IC between CCSI and SPI for the TLC696xx family. The TLC69699DYYEVM is used to evaluate the characteristics, operation and usage for the connectivity IC TLC69699. TLC69699DYYEVM is designed to cooperate with TLC69661EVM and TLC69668EVM.
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Package Pins CAD symbols, footprints & 3D models
SOT-23-THN (DYY) 14 Ultra Librarian
WSON (DRR) 12 Ultra Librarian
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