RT9287A Boost Converter

Richtek Technology

Description

Preliminary RT9287A Boost Converter for WLED Power with Dual LDO General .
The RT9287A is an integrated solution for WLED and camera power.

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Datasheet Specifications

Part number: RT9287A
Manufacturer: Richtek Technology
File Size: 327.77 KB
Datasheet: RT9287A_RichtekTechnology.pdf
Description: Boost Converter

Features

* z Boost Converter `VIN Operating Range : 2.7V to 5.5V `Up to 85% Efficiency `22V Internal Power N-MOSFET `1MHz Switching Frequency `Built-in Diode `Digital Dimming with Zero-Inrush `Input UVLO Protection `Output Over Voltage Protection `Internal Soft Start and Compensation Dual LDO `Wide Operating

Applications

* z z z z Cellular Phones WLED Driver PDAs and Smart Phones Probable Instruments Pin Configurations (TOP VIEW) VIN EN1 EN2 LX PGND VOUT 1 2 3 4 5 6 12 11 10 9 8 7 Note : RichTek Pb-free and Green products are : `RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020. G

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RT9287A Boost Converter Richtek Technology

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