The BCR402R is a cost efficient LED driver to drive low power LED’s.
LED drive current of 20mA
Output current adjustable up to 60mA with external resistor
Supply voltage up to 18V
Easy paralleling of drivers to increase current
Low voltage overhead of 1.2V
High current accuracy at supply voltage variation
No EMI
Reduced output current at higher temperatures - negative thermal coefficient of -0.3% / K
RoHS compliant (pb-free) SOT143R package
Qualified according AEC Q101
homogenous light output despite varying forward voltages in different LED strings
homogenous light output of LED’s despite voltage drop across long supply lines
homogenous light output independent from supply voltage variations
longer lifetime of the LED’s due to reduced output current at higher temperatures (negative thermal coefficient)
Channel letters for advertising, LED strips for decorative lighting
Aircraft, train, ship illumination
Retrofits for general lighting, white goods like refrigerator lighting
Medical lighting
| Summary of Features:
Benefits:
Target Applications:
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| Title | Size | Date | Version |
|---|---|---|---|
| Data Sheet BCR402R,EN | 86 KB | 13 十一月 2009 | 01_01 |
| Title | Size | Date | Version |
|---|---|---|---|
| Thermal Resistance Calculation (AN077)；EN | 238 KB | 09 十二月 2011 | 01_00 |
| LED current independent on supply voltage variation with e.g. BCR402R (AN066)；EN | 284 KB | 27 七月 2007 | 01_00 |
| High Supply Voltage using B402R/BCR402U (AN097) | 543 KB | 08 十二月 2009 | |
| LEDs from 10ma to 700mA driven by BCR4XX (AN101) | 1.7 MB | 14 四月 2009 |
| Title | Size | Date | Version |
|---|---|---|---|
| General Lighting Application Brochure；JA | 1.7 MB | 23 九月 2014 | 01_00 |
| General Lighting Application Brochure；CN | 6.9 MB | 23 十月 2014 | 01_00 |
| General Lighting Application Brochure；EN | 3.3 MB | 01 三月 2016 | 01_00 |
| Title | Size | Date | Version |
|---|---|---|---|
| NEW! Power Management Selection Guide 2016；EN | 4.7 MB | 22 二月 2016 | 00_00 |
| Title | Size | Date | Version |
|---|---|---|---|
| MCDS_2013-08-29_13-55-45_MA000776762_PG-SOT143-4-6.pdf | 19 KB | 31 十月 2013 | 01_00 |
| Title | Size | Date | Version |
|---|---|---|---|
| bcr401r_bcr402r_bcr401w_bcr402w；EN | 4 KB | 17 三月 2015 | 01_00 |
