IRS2540SPBF International Rectifier, IRS2540SPBF Datasheet - Page 13

• Manufacturer Part Number: IRS2540SPBF
• Description: IC LED DRVR HP CONST CURR 8-SOIC
• Manufacturer: International Rectifier
• Type: High Power, Constant Currentr

Specifications of IRS2540SPBF

• Constant Current: Yes
• Topology: PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: General Purpose
• Frequency: 500kHz
• Voltage - Supply: 9 V ~ 15.6 V
• Voltage - Output: *
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: -25°C ~ 125°C
• Current - Output / Channel: 500mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Efficiency: -

8-Lead SOIC
Tape & Reel
www.irf.com
F
CARRIER TAPE DIMENSION FOR 8SOICN
Code
A
B
C
D
E
F
G
H
REEL DIMENSIONS FOR 8SOICN
Code
A
B
C
D
E
F
G
H
NOTE : CONTROLLING
DIM ENSION IN M M
H
G
F
E
LOADED TAPE FEED DIRECTION
329.60
11.70
20.95
12.80
98.00
14.50
12.40
7.90
3.90
5.45
6.30
5.10
1.50
1.50
1.95
B
Min
Min
n/a
C
Metric
Metric
B
E
330.25
102.00
12.30
21.45
13.20
18.40
17.10
14.40
Max
8.10
4.10
5.55
6.50
5.30
1.60
Max
2.45
n/a
12.976
0.824
0.503
0.767
3.858
0.570
0.488
0.311
0.153
0.214
0.248
0.200
0.059
0.059
0.46
Min
Min
n/a
A
A
D
Imperial
Imperial
G
13.001
0.844
0.519
0.096
4.015
0.724
0.673
0.566
H
0.318
0.161
0.484
0.218
0.255
0.208
0.062
Max
Max
n/a
D
A
C
IRS254(0,1)(S)PbF
Page 13