RT9285A Diode Embedded White LED Driver

Richtek Technology

Description

® RT9285A/B Tiny Package, High Performance, Diode Embedded White LED Driver General .
Features The RT9285 is a high frequency asynchronous boost converter with internal diode, which can support 2 to 5 White LEDs for backlighting and O.

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Datasheet Specifications

Part number: RT9285A
Manufacturer: Richtek Technology
File Size: 289.98 KB
Datasheet: RT9285A_RichtekTechnology.pdf
Description: Diode Embedded White LED Driver

Features

* The RT9285 is a high frequency asynchronous boost converter with internal diode, which can support 2 to 5 White LEDs for backlighting and OLED power supply. The Internal soft start function can reduce the inrush current. The device operates with 1MHz fixed switching frequency to allow small externa

Applications

* z Cellular Phones z Digital Cameras z PDAs and Smart Phones z Porbable Instruments z MP3 Player z OLED Power Pin Configurations (TOP VIEW) VDD VOUT EN AGND LX NC PGND 1 2 3 4 8 FB 7 EN 6 VOUT 9 5 VDD WDFN-8L 2x2 654 23 LX GND FB TSOT-23-6 Simplified Application Circuit L1 Chip Enable RT9285

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RT9285A Diode Embedded White LED Driver Richtek Technology

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