Datasheet4U Logo Datasheet4U.com

ELM900x - WHITE LED FLASHLIGHT DRIVER

Description

ELM900x is a CMOS IC designed for driving white LEDs by one or two dry cell as a power source.

ELM900x can drive two series white LED by 1.5V-3.0V input voltage.

ELM900x uses an external inductor as a voltage booster.

Features

  • Low cost and simple.

📥 Download Datasheet

Datasheet preview – ELM900x

Datasheet Details

Part number ELM900x
Manufacturer ELM
File Size 132.00 KB
Description WHITE LED FLASHLIGHT DRIVER
Datasheet download datasheet ELM900x Datasheet
Additional preview pages of the ELM900x datasheet.

📁 Similar Datasheet

Other Datasheets by ELM

Full PDF Text Transcription

Click to expand full text
WHITE LED FLASHLIGHT DRIVER GENERAL DESCRIPTION ELM900x is a CMOS IC designed for driving white LEDs by one or two dry cell as a power source. ELM900x can drive two series white LED by 1.5V-3.0V input voltage. ELM900x uses an external inductor as a voltage booster. ELM900x consists of an oscillator circuit and a driving transistor. The input DC power is transformed to a 35kHz constant current pulse, when the external inductor switched on and off in 35kHz. In a standard application inductor is needed as external parts. www.DataSheet4U.
Published: |