SGM3131 Datasheet, Driver, Shengbang Microelectronics

SGM3131 Features

• Driver
• Input Voltage Range: 2.7V to 5.5V
• Support up to 4 LEDs at 30mA Each
• 16-Step LED Brightness Control Through One-Wire Interface
• 1× and 1.5× Charge

PDF File Details

Part number:

SGM3131

Manufacturer:

Shengbang Microelectronics

File Size:

633.51kb

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📄 Datasheet

Description:

120ma 4-channel charge pump white led driver. The SGM3131 is a current-regulated white LED driver with integrated low dropout current sources and a high efficiency charge pump. Th

SGM3131 Application

• Applications powered by a Li-Ion battery due to small equivalent open-loop resistance in 1× mode. The supply voltage operates from 2.7V to 5.5V. The

TAGS

SGM3131

Shengbang Microelectronics

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