TPS92520QDAPRQ1 Texas Instruments - Yeehing Electronics

1.6-A dual synchronous buck LED driver with SPI

Pricing (USD)

Quantity	Unit Price
1 — 99	2.912
100 — 249	2.405
250 — 999	1.728
1,000 +	0.91

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

TPS92520QDAPRQ1 Datasheet

More Information

The TPS92520-Q1 is a monolithic dual synchronous buck LED driver with a wide 4.5-V to 65-V operating input voltage range that can independently power two strings of series connected LEDs. The TPS92520-Q1 implements an adaptive on-time average current mode control and is designed to be compatible with shunt FET dimming techniques and LED matrix manager-based dynamic beam headlamps. The adaptive on-time control provides near constant switching frequency that can be set between 100-kHz and 2.2-MHz. Inductor current sensing and closed-loop feedback enables better than ±4% accuracy over wide input voltage, output voltage and ambient temperature range.