| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,250 pcs
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3250 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
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| Automotive Grade | |
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| Dimming | |
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The LP8864-Q1 from Texas Instruments is a high-efficiency, automotive-qualified LED driver designed for display backlighting applications. It integrates a boost controller with four high-precision current sinks, each capable of delivering up to 200mA DC current. The device supports a wide input voltage range from 3V to 48V and offers flexible dimming capabilities, including hybrid PWM and 12-bit analog dimming, with a high dimming ratio of 32,000:1.
Designed for demanding automotive environments, the LP8864-Q1 is AEC-Q100 qualified, ensuring reliable operation from -40°C to +125°C. It features extensive fault diagnostics for enhanced system safety and robustness. The integrated boost controller adapts the output voltage to minimize power consumption. The device supports various configurations and offers advanced features like auto-phase shift PWM dimming and spread spectrum for reduced EMI.
Available in a 38-HTSSOP package, the LP8864-Q1 is suitable for surface-mount applications. Its versatility makes it ideal for automotive infotainment systems, instrument clusters, smart mirrors, and heads-up displays.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.66 | $1.66 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LP8864QDCPRQ1 operates from 3V to 48V.
The LP8864QDCPRQ1 operates from -40°C to +125°C.
The LP8864QDCPRQ1 is available in a 38-HTSSOP and a 38-PowerTFSOP surface-mount package.
The LP8864QDCPRQ1 supports 4 LED channels.
Each current sink can handle up to 200mA.
It offers up to 16-bit LED dimming resolution with I2C or PWM input.
Yes, it is AEC-Q100 qualified for automotive applications with device temperature grade 1.