BCR402W_12 Datasheet, PDF (8/17 Pages) Infineon Technologies AG – LED Driver

BCR402W
LED Driver
The BCR402W is a perfect fit for numerous low power LED applications by combining small form factor with low
cost. These LED drivers offer several advantages to resistors like significantly higher current control at very low
voltage drop ensuring high lifetime of the LEDs.
Pin Configuration
GND 1
4 R_ext
Typical Application
3
+V_S
V_S
Rext
4 ^{(optional )}
V_drop
R_ext
IOUT 2
3 V_S
GND 1 I OUT 2
Figure 1-1 Pin configuration and typical application
IS
Iout
Type
BCR402W
Marking
W6s
1 = GND
Pin Configuration
2 = I_OUT
3 = V_S
4 = R_ext
Package
SOT343
Datasheet
8
Revision 2.0, 2012-04-12