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RT9284B, RT9284A Datasheet - Richtek Technology

RT9284A_RichtekTechnology.pdf

This datasheet PDF includes multiple part numbers: RT9284B, RT9284A. Please refer to the document for exact specifications by model.
RT9284B Datasheet Preview Page 2 RT9284B Datasheet Preview Page 3

Datasheet Details

Part number:

RT9284B, RT9284A

Manufacturer:

Richtek Technology

File Size:

260.18 KB

Description:

Constant current switching regulator.

Note:

This datasheet PDF includes multiple part numbers: RT9284B, RT9284A.
Please refer to the document for exact specifications by model.

RT9284B, RT9284A, Constant Current Switching Regulator

The RT9284A/B is a compact, high efficient and high integration LED driver.

Internal 22V MOSFET can support 2 to 5 White LEDs for backlighting and camera flashing.

Highly integration and internal compensation network minimizes as 5 external component counts.

Optimized operation frequency can meet th

RT9284B Features

* z VIN Operating Range : 2.7V to 5.5V z Maximum Output Voltage up to 20V z Dimming with Zero-inrush and Wide Frequency Range z Over Voltage Protection z Output Current up to 100mA at VOUT = 12V. z Zero Shutdown Supply Current z Minimize the External Component z Small LC Filter z Internal Soft Start z

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