Datasheet4U.com

SGM3141B - 700mA Buck/Boost Charge Pump LED Driver

Shengbang Microelectronics

The SGM3141B by Shengbang Microelectronics is a 700mA Buck/Boost Charge Pump LED Driver. Below is the official datasheet preview.

📥 Download Datasheet

SGM3141B 700mA Buck/Boost Charge Pump LED Driver by Shengbang Microelectronics - Datasheet Preview — Official preview page of the SGM3141B 700mA Buck/Boost Charge Pump LED Driver datasheet (Shengbang Microelectronics).

Datasheet Details

Part number	SGM3141B
Manufacturer	Shengbang Microelectronics
File Size	395.28 KB
Description	700mA Buck/Boost Charge Pump LED Driver
Datasheet	SGM3141B-ShengbangMicroelectronics.pdf
Additional preview pages of the SGM3141B datasheet.

SGM3141B Product details

Description

The SGM3141B is a current-regulated charge pump ideal for powering high brightness LEDs for camera flash applications.

Features

Output Current Up to 700mA.
Up to 90% Efficiency in Torch Mode.
Adjustable Flash Mode Current.
1× and 2× Automatic Modes for High Efficiency.
Input Voltage Range: 2.7V to 5.5V.
Minimum External Components: No Inductors.
High Frequency Operation: 2.2MHz.
Low 47mV Reference for Low Loss Sensing.
IQ < 1μA in Shutdown.
Built-In Soft-Start Limits Inrush Current.
Low Input and Output Ripple and Low EMI.
Output Over-Voltage Protection.
O.

📁 SGM3141B Similar Datasheet

SGM31323 - Constant Current RGB LED Driver (SG Micro)
SGM31324 - RGB LED Driver (SG Micro)
SGM3134 - White LED Driver (SG Micro)
SGM3200 - Charge Pump Boost DC/DC Integrated Load Switch (SG Micro)
SGM3204 - Unregulated 200mA Charge Pump Voltage Inverter (SG Micro)
SGM3207 - Unregulated 60mA Charge Pump Voltage Inverter (SG Micro)
SGM3209 - Charge Pump DC/DC Converter (SG Micro)
SGM32C1C332-1A - compact physical dimensions (Sumitiomo)

Other Datasheets by Shengbang Microelectronics

SGM3141 - 700mA Buck/Boost Charge Pump LED Driver
SGM3140 - 500mA Buck/Boost Charge Pump LED Driver
SGM3140B - 500mA Buck/Boost Charge Pump LED Driver
SGM3142 - 6-Channel Charge Pump White LED Driver
SGM3144 - 6-Channel PWM Dimming Charge Pump White LED Driver
SGM3145 - 8-Channel PWM Dimming Charge Pump White LED Driver

Published: May 17, 2016 |