RT9284A - Constant Current Switching Regulator

Product Overview

Richtek Technology

Part number	RT9284A
Manufacturer	Richtek Technology
File Size	260.18 KB
Description	Constant Current Switching Regulator
Datasheet	RT9284A Datasheet
Additional preview pages of the RT9284A datasheet.

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.

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 RoHS Compliant and 100% Lead (Pb)-Free Ordering Information.

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Published: Jun 17, 2011 |