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SGM3780 - 1.5A Flash LED Driver

Shengbang Microelectronics

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Datasheet Details

Part number	SGM3780
Manufacturer	Shengbang Microelectronics
File Size	337.61 KB
Description	1.5A Flash LED Driver
Datasheet	SGM3780-ShengbangMicroelectronics.pdf

SGM3780 Product details

Description

The SGM3780 is the ideal power solution for high-power flash LEDs used with cell phone camera modules or digital still cameras.

Features

Input Voltage Range: 3V to 5V.
Dual Flash LED Outputs.
Drive Up to Total 1.5A or 0.75A per Channel.
High Efficiency LED Driver (Up to 90%).
2MHz Step-Up Converter.
Very Small Inductor: 1.0μH.
Independent Flash Mode Enable and Movie/Torch Mode Enable Pins.
Flash Mode or Movie/Torch Mode Dimming via PWM Control.
10kHz to 200kHz PWM Dimming Frequency.
One Resistor Sets Flash Mode LED Current.
One Resistor Sets Movie/Torch Mode LED Current.

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Published: Aug 30, 2016 |