IRS2548DSPBF International Rectifier, IRS2548DSPBF Datasheet - Page 9
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IRS2548DSPBF
Manufacturer Part Number
IRS2548DSPBF
Description
IC, LED DRVR, SOIC
Manufacturer
International Rectifier
Datasheet
1.IRS2548DSTRPBF.pdf
(22 pages)
Specifications of IRS2548DSPBF
Topology
Boost (Step Up)
No. Of Outputs
1
Output Current
500mA
Output Voltage
16.6V
Dimming Control Type
PWM
Operating Temperature Range
-55°C To +150°C
Driver Case Style
SOIC
Switching Frequency
44.5kHz
Rohs Compliant
Yes
Package
14-lead SOIC
Circuit
PFC Ballast Control and Half-Bridge Driver
Offset Voltage (v)
600
Output Source Current Min (ma)
500
Output Sink Current Min (ma)
500
Pbf
Yes
V Bsuv+ (v)
9.0
V Ccuv+ (v)
12.5
V Ccuv- (v)
10.5
T R (ns)
120
T F (ns)
50
Application
SMPS/Lighting
IRS2548D
Functional Block Diagram
Values in block diagram are typical values
www.irf.com
© 2011 International Rectifier
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