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165 pcs
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165 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The TPS92510DGQ from Texas Instruments is a versatile 1.5-A constant current buck converter specifically designed for high-brightness LED applications. This device supports a wide input voltage range from 3.5V to 60V, making it suitable for various power sources.
Key electrical specifications include a maximum output current of 1.5A and a switching frequency that can be adjusted between 100kHz and 2.5MHz. The converter features integrated protection mechanisms such as thermal shutdown, adjustable UVLO, and overcurrent protection, enhancing system reliability. It also supports both analog and PWM dimming methods, providing flexibility in light control.
The TPS92510DGQ operates within a temperature range of -40°C to 125°C (TJ). It is available in a 10-HVSSOP package, designed for surface mount applications. The device integrates a high-side MOSFET with a low on-resistance of 200mΩ and includes a 200mV internal voltage reference, contributing to its efficiency and performance.
This LED driver is ideal for illumination applications requiring precise current control and dimming capabilities. Its robust feature set and wide operating parameters make it a suitable choice for designers working on LED lighting solutions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3.5V to 60V DC.
The maximum output current is 1.5A.
The operating temperature range is -40°C to 125°C.
It comes in a 10-HVSSOP package (also 10-PowerTFSOP, 10-MSOP).
Yes, it supports both analog and PWM dimming.
The switching frequency is adjustable from 100kHz to 2.5MHz.
The LED current accuracy is ±3%.