SGM3127 Datasheet, PDF (3/11 Pages) SG Micro Corp – LowDropout CurrentSource

SGM3127
PIN CONFIGURATION (TOP VIEW)
White LED Driver with
Low Dropout Current Source
EN 1
6 LED1
GND 2
5 LED2
LED4 3
SOT-23-6
4 LED3
PIN DESCRIPTION
PIN NAME
FUNCTION
1
EN
Enable Input/Power Input. (Active High). When disabled, LED1, LED2, LED3 and LED4 are high
impedance. When enabled, EN is the power input for the SGM3127.
2
GND Ground.
3
LED4
LED4 Output Pin. Connect to LED4’s Cathode. 30mA Constant Current Output. LED4 is High
Impedance when EN is Low.
4
LED3
LED3 Output Pin. Connect to LED3’s Cathode. 30mA Constant Current Output. LED3 is High
Impedance when EN is Low.
5
LED2
LED2 Output Pin. Connect to LED2’s Cathode. 30mA Constant Current Output. LED2 is High
Impedance when EN is Low.
6
LED1
LED1 Output Pin. Connect to LED1’s Cathode. 30mA Constant Current Output. LED1 is High
Impedance when EN is Low.
SG Micro Corp
3
www.sg-micro.com