IRS2540SPBF International Rectifier, IRS2540SPBF Datasheet - Page 13
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IRS2540SPBF
Manufacturer Part Number
IRS2540SPBF
Description
IC LED DRVR HP CONST CURR 8-SOIC
Manufacturer
International Rectifier
Type
High Power, Constant Currentr
Datasheet
1.IRS2541STRPBF.pdf
(15 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IRS2540SPBF
Manufacturer:
IR
Quantity:
20 000
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