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PDF IR4007K Data sheet ( Hoja de datos )
| Número de pieza | IR4007K | |
| Descripción | Switched Mode Power Supply IC | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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ADVANCE INFORMATION
Data SheetNo. PD60183
IR4007K
Switched Mode Power Supply IC
Descriptions
The IR4007 is a dual mode voltage and current
controller combined with a MOSFET in a single
Package.
The IR4007 is designed for use in AC/DC and
DC/DC switching power supplies upto 100VDC
nominal input.The device can operate in either a
quasi-resonant or Pulse Ratio Control (PRC)
mode, and thereby variable frequency operation.
Features
• Primary current mode control, and secondary
voltage mode control
• Vcc Over-voltage protection (latched)
• Over-current & over-temperature protection
• Quasi resonant, variable frequency operation
• 5 pin TO262 package
• 0.4Ω Rds(on) max/ 200V MOSFET
• Fully Characterized Avalanche Energy
Typical Connection Diagram
www.DataSheet4U.com
Vin
(AC/
DC)
3
Drain
Vcc 4
IR4007K
Source
1
FB 5
Gnd
2
Vout
(DC)
*Please note that this datasheet contains advance information which could change before
the product is released to production.
www.irf.com
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1 page  
ADVANCE INFORMATION
IR4007
www.DataSheet4U.com
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
IR EUROPEAN REGIONAL CENTRE: 439/445 Godstone Rd., Whyteleafe, Surrey CR3 0BL, United Kingdom
Tel: ++ 44 (0) 20 8645 8000
IR JAPAN: K&H Bldg., 2F, 30-4 Nishi-Ikebukuro 3-Chome, Toshima-Ku, Tokyo, Japan 171-0021 Tel: 8133 983 0086
IR HONG KONG: Unit 308, #F, New East Ocean Centre, No. 9 Science Museum Road, Tsimshatsui East, Kowloon
Hong Kong Tel: (852) 2803-7380
Data and specifications subject to change without notice. 10/19/2000
www.irf.com
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5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet IR4007K.PDF ] | |
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