BCR402 Infineon Technologies Corporation, BCR402 Datasheet - Page 8
![no-image](/images/no-image-200.jpg)
BCR402
Manufacturer Part Number
BCR402
Description
Light Emitting Diode ( Led ) Driver ic Provides Constant Led Current Independent of Supply Voltage Variation
Manufacturer
Infineon Technologies Corporation
Datasheet
1.BCR402.pdf
(8 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
BCR402R
Manufacturer:
INF
Quantity:
30 000
Company:
Part Number:
BCR402RE6327
Manufacturer:
Infineon Technologies
Quantity:
133 208
Company:
Part Number:
BCR402RE6327
Manufacturer:
INFINEON
Quantity:
3 041
Part Number:
BCR402U E6327
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Company:
Part Number:
BCR402UE6327
Manufacturer:
INFINEON
Quantity:
3 122
Part Number:
BCR402UE6327
Manufacturer:
INFINEON原装
Quantity:
20 000
6. Conclusions
Infineon Technologies’ LED Driver family offers
the end user an easy, cost-effective way to
stabilize LED current in fixed, portable or
automotive LED display applications. DC power
consumption is minimized, as compared to LED
driver circuits employing resistors for current
stabilization.
coefficient of these LED Drivers helps to prevent
thermal runaway conditions in LED displays.
AN 066 Rev D
Figure 11. Enlarged Top View of PCB Showing Parts Placement.
The
negative
R1
Q1
temperature
D1
D2
D3
D4
SW1
8 / 8
7. References
[1] Application Note 077, “Thermal Reisistance
Calculations”, Infineon Technologies AG, Silicon
Discretes Group. (App note gives overview of
thermal
http://www.infineon.com/cmc_upload/docum
ents/039/975/Appli077.pdf ).
Board size: 35mm x 65mm
Board material: FR4
Board thickness: 1mm
overstress
Applications Note No. 066
issues.
Silicon Discretes
Available
16-Jan-2004
at