Part number:
ELM900x
Manufacturer:
ELM
File Size:
132.00 KB
Description:
White led flashlight driver.
Datasheet Details
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 p
ELM900x Features
* Low cost and simple application circuit High efficiency Constant average power control Low noise 35kHz constant frequency switching Compact SOT-89 package APPLICATION White LED flashlight Laser pointer High VF LED driver LCD backlighting PIN CONFIGURATION Pin No. Pin Name 1 VSS 2 VDD 3 LX SO
Datasheet Details
ELM900x
ELM
132.00 KB
White led flashlight driver.
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