TPS92662-Q1 Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
Texas Instruments TPS92662-Q1 is an AEC-Q100 Grade 1 automotive LED matrix manager IC controlling up to 12 high-brightness LED strings for adaptive headlight systems. Supports 12 V to 65 V input voltage with per-channel 10-bit PWM dimming and SPI interface. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 49
- Lifecycle
- ACTIVE
- Datasheet
- TPS92662-Q1 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS92662-Q1?
- Controls 12 independent high-brightness LED channels with 10-bit PWM resolution per channel for smooth adaptive headlight beam patterns
- AEC-Q100 Grade 1 qualified for automotive operation from -40°C to +125°C junction temperature in harsh under-hood environments
- SPI interface with CRC error detection enables reliable daisy-chain communication in multi-zone matrix headlight systems
What is TPS92662-Q1 used for?
The TPS92662-Q1 is designed for automotive adaptive driving beam (ADB) and pixel-light headlight systems where individual LED segments must be independently dimmed to avoid glare for oncoming traffic. It supports 12 V to 65 V vehicle bus voltages, making it compatible with both conventional 12 V and 48 V mild-hybrid electrical systems. ADAS lighting designers use this device in high-resolution matrix modules containing 25 or more LED segments per headlight unit.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TPS92662-Q1 datasheet?
TPS92662-Q1 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS92662-Q1?
Compatible alternatives and drop-in replacements for TPS92662-Q1:
Frequently Asked Questions
How many LED strings can the TPS92662-Q1 control simultaneously in a headlight matrix?
The TPS92662-Q1 can independently control up to 12 high-brightness LED strings with per-channel 10-bit PWM dimming resolution, enabling precise adaptive matrix headlight beam patterns across a 12V to 65V input range.
What automotive qualification grade does the TPS92662-Q1 meet for reliability in headlight systems?
The TPS92662-Q1 is qualified to AEC-Q100 Grade 1, certifying reliable operation across the extended -40°C to 125°C automotive temperature range required for exterior lighting electronics in vehicles.
Which digital interface does the TPS92662-Q1 use for configuring channel dimming and diagnostics?
The TPS92662-Q1 communicates over an SPI interface, allowing a host microcontroller to configure all 12 channels of 10-bit PWM dimming and read back diagnostic fault status in real time.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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