| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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974 pcs
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974 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
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The TPS65561RGTR from Texas Instruments is a highly integrated solution designed for photoflash capacitor charging and IGBT driving applications. It features a wide input voltage range from 1.6V to 12V and can deliver a maximum output current of 2.2A. The device includes an integrated voltage reference and a 50-V power switch with an integrated IGBT driver, simplifying circuit design and reducing component count.
This LED driver operates within a temperature range of -35°C to 85°C and is available in a 16-pin VQFN package measuring 3mm x 3mm. Its optimized control loop ensures fast charge times, and it provides output voltage feedback from the primary side. The TPS65561RGTR is suitable for applications such as digital still cameras and optical film cameras.
Key features include programmable peak current from 1.1A to 2.2A, LED thermal monitoring, and protection mechanisms like MAX On Time, MAX Off Time, and Overcurrent Shutdown. The device is designed for surface mount installation.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.37 | $1.37 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.6V to 12V.
It comes in a 16-VQFN (3x3) surface-mount package with an exposed pad.
The operating temperature range is -35°C to 85°C.
The maximum continuous output current is 2.2A, with programmable peak current from 1.1A to 2.2A.
The typical quiescent current is 5mA.
It is designed for photoflash capacitor charging in xenon flash systems.