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www.infineon.com/led-driver
Block Diagram BCR42x-U
-
+
R
ext
(optional)
V
S
µC
XC866
V
en
:
BCR321
BCR421
V
en
:
BCR320
BCR420
Infineon® Linear LED Driver
Product Type Output Current
(max) [mA]
Adjustable
Output Current
Supply Voltage
(max) [V]
Inhibit PWM enable P
tot
[mW]
Package
1)
BCR401U 65
l
40 750

19
BCR401W 65
l
18 500

25
BCR402U 65
l
40 750

19
BCR402W 65
l
18 500

25
BCR405U 65
l
40 750

19
BCR320U 250
l
27 1,000

19
BCR321U 250
l
27
l l
1,000

19
BCR420U 150
l
40 1,000

19
BCR421U 150
l
40
l l
1,000

19
Product Table
BCR400 series is the most cost eective solution to drive low power LED
1) See packages on page 112
Glossary
Automotive
System ICs
Automotive
Transceivers
Power Supply Motor Drivers LED Drivers
SPOC™
–
SPI Power
Controller
PROFET ™
Smart
Multichannel
Switches
TEMPFET ™
HITFET ™
MOSFETs