G5916-GlobalMixed-modeTechnology.pdf
Datasheet Details
Part number:
G5916, G5916-GlobalMixed
Manufacturer:
Global Mixed-mode Technology
File Size:
34.99 KB
Description:
Flash led driver.
Note:
This datasheet PDF includes multiple part numbers: G5916, G5916-GlobalMixed.
Please refer to the document for exact specifications by model.
G5916, G5916-GlobalMixed, Flash LED Driver
The G5916 is a charge pump for high-current white LED driving used in camera flash applications.
The architecture of two bucket capacitors is used to decrease the output ripple and provides low EMI solution compared to inductive DC-DC regulators.
The G5916 has independent flash/torch/shutdown modes.
G5916 Features
* Independent flash/torch/shutdown modes
* Up to 700mA drive current
* Flash timeout protection
* Torch mode set to 20% of flash current
* 1X/2X mode for torch mode to maximize effi- ciency
* Wide input voltage range from 3V to 5.5V
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