IRS2500SPBF International Rectifier, IRS2500SPBF Datasheet - Page 8

• Manufacturer Part Number: IRS2500SPBF
• Description: PFC SMPS control IC designed to drive Boost or Flyback switching regulators providing high power factor
• Manufacturer: International Rectifier

Specifications of IRS2500SPBF

• Channels: 2
• Topology: PFC IC
• Application: SMPS/Lighting
• Io+ (ma): 500
• Io- (ma): 500
• Over Current Protection: Yes
• Vbsuv+ / Vccuv+ Min (v): 11.5
• Vbsuv+ / Vccuv+ Typ (v): 12.5
• Vbsuv+ / Vccuv+ Max (v): 13.5
• Vbsuv- / Vccuv- Min (v): 9.5
• Vbsuv- / Vccuv- Typ (v): 10.5
• Vbsuv- / Vccuv- Max (v): 11.5
• T On Typ (ns): 60
• T On Max (ns): 110
• T Off Typ (ns): 30
• T Off Max (ns): 70
• Package: 8-Lead SOIC
• Part Status: Active & Preferred

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Electrical Characteristics (cont’d)
V CC = 14V +/- 0.25V, C OUT = 1000pF,
V COMP = V OC = VBUS = VZX = 0V, T A =25C unless otherwise specified.
Protection Circuitry Characteristics
Gate Driver Output Characteristics
ICOMPOV+
ICOMPOV-
V VBUSOV
V VBUSOV
V OCTH
V OH
HYS
V OL
I0+
I0-
t r
t f
OC Pin Over-current Sense Threshold
VBUS Over-voltage Comparator
Threshold
VBUS Over-voltage Comparator
Hysteresis
Dynamic Over-voltage detection
threshold
Dynamic Over-voltage detection reset
Low-Level Output Voltage
High-Level Output Voltage
Turn-On Rise Time
Turn-Off Fall Time
Source Current
Sink Current
8
0.93
50
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100
1.1
2.7
500
500
30
60
30
8
0
0
1.22
150
100
110
11
70
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mV
uA
mV
mA
V
ns
V
© 2012 International Rectifier
IRS2500S
Guaranteed by
design
Guaranteed by
design
I O = 0
I O = 0