EUP2796
Pin Configurations
Package Type
Pin Configurations
TQFN-16
Pin Description
PIN
C2P
POUT
Pin
1
DESCRIPTION
Positive terminal of C2
Charge pump output
2
Current sense input. Connect 1% resistor to ground to set constant current through
ISET
3
LED
Enable for Group-B LEDs (D5~D6). Logic input High=Group-B LEDs ON.
Low=GroupB LEDs OFF. Pulsing this pin with a PWM signal (100Hz-1kHz) can
be used to dim LEDs.
ENS
4
Enable for Group-A LEDs (D1~D4). Logic input High=Group-A LEDs ON.
Low=GroupA LEDs OFF. Pulsing this pin with a PWM signal (100Hz-1kHz) can be
used to dim LEDs.
ENM
5
LED1-6
GND
C1N
11,10,9,8,7,6 Current source outputs. Connect directly to LED
12
13
14
15
16
Power supply ground input
Negative terminal of C1
Power supply voltage input
Negative terminal of C2
Positive terminal of C1
VIN
C2N
C1P
DS2796 Ver1.0 Feb. 2007
2
EUTECH [ EUTECH MICROELECTRONICS INC ]
