SGM3127 Datasheet (Shengbang Microelectronics)

SGM3127, White LED Driver

The SGM3127 is a 4-channel white LED driver with integrated low dropout current sources.

High performance makes it suited for replacing the simple ballast resistors that are used in general white LED solutions.

The SGM3127 is ideal for portable backlighting and keypad LED applications.

The SGM3127 i

SGM3127 Features

* Supply Voltage Range: 2.5V to 5.5V

* Support up to 4 LEDs

* Low 50mV Dropout Voltage at a 30mA Load

* Less than ±5% LED Current Matching

* Simple LED Brightness Control

* Less than 1μA Shutdown Current

* Thermal Shutdown Protection

* Operating Temperature Range: -40