BCR401RE6327 Infineon Technologies, BCR401RE6327 Datasheet

BCR401RE6327

Manufacturer Part Number

BCR401RE6327

Description

IC LED DRIVER LINEAR SOT-143R

Manufacturer

Infineon Technologies

Type

Linear (Non-Switching)r

Datasheet

1.BCR401RE6327.pdf (8 pages)

Specifications of BCR401RE6327

Constant Current

Yes

Topology

Linear (LDO)

Number Of Outputs

Internal Driver

Yes

Type - Primary

General Purpose

Voltage - Supply

18V

Voltage - Output

16V

Mounting Type

Surface Mount

Package / Case

SOT-143R

Current - Output / Channel

10mA

Internal Switch(s)

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Frequency

Operating Temperature

Efficiency

Other names

BCR401RE6327INTR
BCR401RE6327XT
BCR401RE6327XTINTR
BCR401RE6327XTINTR
SP000013678

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCR401RE6327

Manufacturer:

Infineon Technologies

Quantity:

71 959

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

BCR401RE6327

Manufacturer:

INFINEON

Quantity:

40 000

Company:

H&T Electronics

Part Number:

BCR401RE6327

Quantity:

4 504

Company:

Meier Automation Equipment Co., Limited

Part Number:

BCR401RE6327HTSA1

Manufacturer:

INFINEON/英飞凌

Quantity:

20 000

Current page: 1 of 8
Download datasheet (90Kb)

LED Driver

Features

Applications

General Description

The BCR401R is a cost efficient LED driver to drive low power LED’s. The advantages

towards resistor biasing are:

The advantages towards discrete solutions are:

Dimming is possible by using an external digital transistor at the ground pin.

The BCR401R can be operated at higher supply voltages by putting LED’s between the

power supply +VS and the power supply pin of the LED driver. You can find further details

in the application note AN066.

The BCR401R 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 LED’s.

(negative thermal coefficient)

Low voltage overhead of 1.2V

No EMI

RoHS compliant (pb-free) SOT143R package

Channel letters for advertising, LED strips for decorative lighting

Aircraft, train, ship illumination

LED drive current of 10mA

Output current adjustable up to 60mA with

Supply voltage up to 18V

Easy paralleling of drivers to increase current

High current accuracy at supply voltage variation

Reduced output current at higher temperatures - negative thermal coefficient of -0.3% / K

Qualified according AEC Q101

Retrofits for general lighting, white goods like refrigerator lighting

Medical lighting

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

lower assembly cost

smaller form factor

better quality due to less soldering points

higher output current accuracy due to pretested LED drivers

external resistor

BCR401R

2009-11-13

Related parts for BCR401RE6327

BCR401RE6327 Summary of contents

Page 1

LED Driver Features LED drive current of 10mA 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 ...

Page 2

Pin Configuration 4 1 Type Marking BCR401R W5s Maximum Ratings Parameter Supply voltage Output current Output voltage Reverse voltage between all terminals Total power dissipation Junction temperature Storage temperature Thermal Resistance Parameter 1) Junction - soldering point 1 ...

Page 3

Electrical Characteristics at T Parameter Characteristics Collector-emitter breakdown voltage I = 100 µ Supply current current gain mA Internal resistor ...

Page 4

Total power dissipation P 360 mA 300 270 240 210 180 150 120 Permissible Pulse Load totmax totDC ...

Page 5

Output current versus supply voltage Parameter out S ext Load: two LEDs with V = 3.8V in series Rext = 36 Ohm Rext = 82 Ohm Rext = 160 ...

Page 6

Standard Application Circuit: Application hints BCR401R serves as an easy to use constant current source for LEDs. In stand alone application an external resistor can be connected to adjust the current from mA. Rext can be ...

Page 7

Package Outline Foot Print Marking Layout (Example) Standard Packing Reel ø180 mm = 3.000 Pieces/Reel Reel ø330 mm = 10.000 Pieces/Reel Package SOT143R 2.9 ±0 0.2 +0.1 0.8 -0.05 +0.1 0.4 -0.05 1.7 0.2 ...

Page 8

... For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system ...

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