BCR402R

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

ParametricBCR402R
Budgetary Price €€/1k0.09
TypeLinear
DimmingDigital
VS  min  max1.2V  18.0V
Iout    (max)20.0mA  (60.0mA)
Ptot  max330.0mW
Vdrop0.76V
d(Iout) / Iout2.0%/V
Qualification (AEC)yes
Sales Product NameBCR402R
OPNBCR402RE6327HTSA1
Product Statusactive and preferred
Package NamePG-SOT143-4
Completely lead freeyes
Halogen freeno
RoHS compliantyes
Packing Size3000
Packing TypeTAPE & REEL
Moisture Level1
Summary of Features:
  • 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
Benefits:
  • 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)
Target Applications:
  • Channel letters for advertising, LED strips for decorative lighting
  • Aircraft, train, ship illumination
  • Retrofits for general lighting, white goods like refrigerator lighting
  • Medical lighting
Data Sheet
TitleSizeDateVersion
Data Sheet BCR402R,EN86 KB13 十一月 200901_01
Application Notes
TitleSizeDateVersion
Thermal Resistance Calculation (AN077)EN238 KB09 十二月 201101_00
LED current independent on supply voltage variation with e.g. BCR402R (AN066)EN284 KB27 七月 200701_00
High Supply Voltage using B402R/BCR402U (AN097)543 KB08 十二月 2009
LEDs from 10ma to 700mA driven by BCR4XX (AN101)1.7 MB14 四月 2009
Application Brochure
TitleSizeDateVersion
General Lighting Application BrochureJA1.7 MB23 九月 201401_00
General Lighting Application BrochureCN6.9 MB23 十月 201401_00
General Lighting Application BrochureEN3.3 MB01 三月 201601_00
Product Selection Guide
TitleSizeDateVersion
NEW! Power Management Selection Guide 2016EN4.7 MB22 二月 201600_00
Material Content SheetInfo
TitleSizeDateVersion
MCDS_2013-08-29_13-55-45_MA000776762_PG-SOT143-4-6.pdf19 KB31 十月 201301_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BCR402R - DC-DC LED Driver IC and Linear Control Solutions - Altium - v1.0EN513 KB13 五月 201601_00
PCB Footprints and Symbols - BCR402R - DC-DC LED Driver IC and Linear Control Solutions - Mentor - v1.0EN2 KB13 五月 201601_00
PCB Footprints and Symbols - BCR402R - DC-DC LED Driver IC and Linear Control Solutions - Eagle - v1.0EN2 KB13 五月 201601_00
PCB Footprints and Symbols - BCR402R - DC-DC LED Driver IC and Linear Control Solutions - Cadence - v1.0EN11 KB13 五月 201601_00
Simulation Data
TitleSizeDateVersion
bcr401r_bcr402r_bcr401w_bcr402wEN4 KB17 三月 201501_00
PCB Design Data
TitleSizeDateVersion
PCB Footprints and Symbols - BCR402R - DC-DC LED Driver IC and Linear Control Solutions - Altium - v1.0EN513 KB13 五月 201601_00
PCB Footprints and Symbols - BCR402R - DC-DC LED Driver IC and Linear Control Solutions - Mentor - v1.0EN2 KB13 五月 201601_00
PCB Footprints and Symbols - BCR402R - DC-DC LED Driver IC and Linear Control Solutions - Eagle - v1.0EN2 KB13 五月 201601_00
PCB Footprints and Symbols - BCR402R - DC-DC LED Driver IC and Linear Control Solutions - Cadence - v1.0EN11 KB13 五月 201601_00
EN BCR402R
EN BAS3010A-03W
EN BCR402R
LEDs from 10ma to 700mA driven by BCR4XX (AN101) BC817SU
JA ICL8002G
CN ICL8002G
EN 1200v-thinq-tm-sic-diode
EN IDV20E65D1
MCDS_2013-08-29_13-55-45_MA000776762_PG-SOT143-4-6.pdf BCR402R
EN BCR402W
EN BCR402R
EN BCR402R
EN BCR402R