IRS2500SPBF International Rectifier, IRS2500SPBF Datasheet - Page 11
IRS2500SPBF
Manufacturer Part Number
IRS2500SPBF
Description
PFC SMPS control IC designed to drive Boost or Flyback switching regulators providing high power factor
Manufacturer
International Rectifier
Datasheet
1.IRS2500SPBF.pdf
(22 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IRS2500SPBF
Manufacturer:
INF
Quantity:
7 190
www.irf.com
Lead Definitions
Lead Assignments
Symbol
COMP
VBUS
COM
VDC
OUT
VCC
OC
ZX
DC Bus Sensing Input
PFC Error Amplifier Compensation
Full Wave Voltage Input
PFC Current Sensing Input
PFC Zero-Crossing Detection
IC Power & Signal Ground
Gate Drive Output
Logic & Low-Side Gate Driver Supply
COMP
VBUS
VDC
OC
1
2
3
4
Description
11
6
5
8
7
OUT
COM
ZX
VCC
© 2012 International Rectifier
IRS2500S