RYC9901 - Multi-LED Boost

Datasheet Summary

Description

The RYC9901 device is a low-cost integrated boost converter IC specifically designed for driving multiLED arrays.

It can be operated from a single Lithium cell or two alkaline cells, and drives up to 7 LEDs.

Features

an active low enable/ dimming pin and thermal protection, and is available in a space-saving SOT23-6 package. Raychem Power Management ICs www. tycopowercomponents. com Document: SCD 25493 Status: Released Rev. : D Rev Date: March 8, 2005.

Tyco

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Datasheet Details

Part number	RYC9901
Manufacturer	Tyco
File Size	209.77 KB
Description	Multi-LED Boost
Datasheet	RYC9901 Datasheet
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RYC9901 Multi-LED Boost GENERAL DESCRIPTION The RYC9901 device is a low-cost integrated boost converter IC specifically designed for driving multiLED arrays. It can be operated from a single Lithium cell or two alkaline cells, and drives up to 7 LEDs. All LEDs are in series, and the RYC9901 device regulates at constant current, yielding uniform illumination. The RYC9901 device features an active low enable/ dimming pin and thermal protection, and is available in a space-saving SOT23-6 package. Raychem Power Management ICs www.tycopowercomponents.com Document: SCD 25493 Status: Released Rev.: D Rev Date: March 8, 2005 FEATURES • Constant current regulation • Up to 700mW output power • 1.9V to 5.

Published: Mar 24, 2015 |