BCR421U Infineon Technologies, BCR421U Datasheet - Page 8
![IC, LED DRIVER, LINEAR, SC-74-6](/photos/18/97/189790/4243376_sml.jpg)
BCR421U
Manufacturer Part Number
BCR421U
Description
IC, LED DRIVER, LINEAR, SC-74-6
Manufacturer
Infineon Technologies
Type
Linearr
Datasheet
1.BCR420U.pdf
(12 pages)
Specifications of BCR421U
Led Driver Application
Architectural, Emergency Lighting
No. Of Outputs
3
Output Current
150mA
Output Voltage
2V
Input Voltage
1.4V To 40V
Dimming Control Type
Digital
Topology
Linear
Packages
SC74
Vs (min)
1.4 V
Vs (max)
40.0 V
Iout (typ)
150.0 mA
Iout (max)
200.0 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BCR421UFD-7
Manufacturer:
DIODES/美台
Quantity:
20 000
Part Number:
BCR421UW6-7
Manufacturer:
DIODES/美台
Quantity:
20 000
BCR421U: Output current versus V
I
T
BCR421U: Output current versus V
I
T
out
out
A
A
= Parameter
= Parameter
0.015
0.005
= f ( V
= f ( V
0.05
0.2
0.1
A
A
0
0
0
0
S
S
); V
); V
2
2
EN
EN
= 3.3 V; R
= 3.3 V; R
4
4
6
6
TA = -40°C
TA = 25°C
TA = 85°C
ext
ext
8
8
= open;
= 6 Ohm;
TA = -40°C
TA = 25°C
TA = 85°C
V
V
V
V
out
out
out
out
12
12
8
BCR421U: Output current versus V
I
T
BCR421U: Output current versus V
I
T
out
out
A
A
= Parameter
0.005
= Parameter
= f ( V
0.06
0.02
= f ( V
0.02
0.01
A
A
0
0
0
0
S
EN
); V
2
); V
1
EN
out
BCR420U / BCR421U
= 3.3 V; R
4
= 2.0 V; R
2
6
TA = -40°C
TA = 25°C
TA = 85°C
3
ext
TA = -40°C
TA = 25°C
TA = 85°C
ext
8
= 20 Ohm;
2010-01-15
= open
V
V
V
V
out
EN
out
EN
12
5