BCR 321U E6327 Infineon Technologies, BCR 321U E6327 Datasheet - Page 7

• Manufacturer Part Number: BCR 321U E6327
• Description: IC LED DRIVER LINEAR SC74
• Manufacturer: Infineon Technologies
• Type: Linear (Non-Switching)r

Specifications of BCR 321U E6327

• Package / Case: SC-74-6
• Constant Current: Yes
• Topology: Linear (LDO), PWM
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: General Purpose
• Frequency: 10kHz
• Voltage - Supply: 24V
• Voltage - Output: 16V
• Mounting Type: Surface Mount
• Current - Output / Channel: 250mA
• Internal Switch(s): Yes
• Low Level Output Current: 10 mA
• High Level Output Current: 250 mA
• Operating Supply Voltage: 4.5 V to 25 V
• Maximum Power Dissipation: 1000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Efficiency: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: BCR 321U E6327INTR

BCR320U: Output current versus V
I
R
BCR321U: Output current versus V
I
R
out
out
ext
ext
= f ( V
= f ( V
= Parameter
0.3
0.1
= Parameter
0.3
0.1
A
A
0
0
0
0
out
EN
); V
); V
2
5
EN
out
4
= 3.3 V;
= 2.0 V;
10
Rext = 10 Ohm
Rext = 20 Ohm
Rext = 3 Ohm
Rext = 4 Ohm
Rext = 6 Ohm
6
Rext = open
Rext = 10 Ohm
Rext = 20 Ohm
15
Rext = 3 Ohm
Rext = 4 Ohm
Rext = 6 Ohm
Rext = open
8
V
V
V
V
EN
out
EN
out
12
25
7
BCR320U: Enable current versus V
I
T
BCR321U: Output current versus R
I
V
EN
out
A
out
= Parameter
mA
= f ( V
= f ( R
1.5
0.5
= Parameter
0.4
0.2
0.1
A
3
2
1
0
0
10
0
0
EN
ext
); R
); V
5
ext
EN
BCR320U / BCR321U
Vout = 5.4V
Vout = 1.4V
= open; I
= 3.3 V;
10
TA = 80°C
TA = 25°C
TA = -40°C
10
1
15
out
= 0;
2010-01-15
Ohm
V
V
R
EN
ext
EN
ext.
25
10
2