SGM3128 Datasheet, PDF (3/10 Pages) SG Micro Corp – 3-Channel LowDropout Low Side White LED Driver

SGM3128
PIN CONFIGURATION (TOP VIEW)
3-Channel Low Dropout
Low Side White LED Driver
V_CC 1
GND 2
6 LED1
5 LED2
EN ³
4 LED3
SOT-23-6
NOTE: The location of pin 1 on the S03XX is determined by orienting the package marking as shown.
PIN DESCRIPTION
PIN
NAME
FUNCTION
1
V_CC
Power Input.
2
GND Ground.
3
EN
Enable Input. (Active High).
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