BCR320U Infineon Technologies, BCR320U Datasheet - Page 9

• Manufacturer Part Number: BCR320U
• Description: IC, LED DRIVER, LINEAR, SC-74-6
• Manufacturer: Infineon Technologies
• Type: Linearr

Specifications of BCR320U

• Led Driver Application: Architectural, Emergency Lighting
• No. Of Outputs: 3
• Output Current: 250mA
• Output Voltage: 1.4V
• Input Voltage: 1.4V To 27V
• Dimming Control Type: PWM
• Topology: Linear
• Packages: SC74
• Vs (min): 1.4 V
• Vs (max): 24.0 V
• Iout (typ): 250.0 mA
• Iout (max): 300.0 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

BCR321U: Output current versus V
I
T
BCR321U: Output current versus V
I
R
out
out
A
ext
= Parameter
= f ( V
= f ( V
0.06
0.04
0.03
0.02
0.01
= Parameter
0.3
0.1
A
A
0
0
0
0
EN
EN
); V
); V
1
1
out
S
= 3.3 V;
2
= 2.0 V; R
2
3
Rext = 3 Ohm
3
ext
Rext = 10 Ohm
Rext = 20 Ohm
4
Rext = 4 Ohm
Rext = 6 Ohm
Rext = open
TA = -40°C
TA = 25°C
TA = 85°C
= 20 Ohm;
V
V
V
V
EN
EN
EN
EN
6
5
9
BCR321U: Output current versus V
I
T
BCR321U: Enable current versus V
I
T
out
EN
A
A
= Parameter
= Parameter
mA
= f ( V
= f ( V
0.3
0.1
A
0
4
2
1
0
0
0
EN
EN
); R
); V
1
1
ext
out
BCR320U / BCR321U
2
= open; I
= 2.0 V; R
2
TA = 80°C
TA = 25°C
TA = -40°C
3
out
3
TA = 85°C
TA = 25°C
TA = -40°C
ext
4
= 0;
2010-01-15
= 3 Ohm;
V
V
V
V
EN
EN
EN
EN
6
5