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IRIS4009

International Rectifier
Part Number IRIS4009
Manufacturer International Rectifier
Description INTEGRATED SWITCHER
Published Aug 30, 2005
Detailed Description Data Sheet No. PD60196 IRIS4009(K) INTEGRATED SWITCHER Features • Primary current mode control, and secondary voltage m...
Datasheet PDF File IRIS4009 PDF File

IRIS4009
IRIS4009

Overview
Data Sheet No.
PD60196 IRIS4009(K) INTEGRATED SWITCHER 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 TO-220 and TO-262 • 8.
0Ω Rds(on) max/ 650V MOSFET • Fully Characterized Avalanche Energy IRIS4009 5 Lead TO-220 IRIS4009K 5 Lead TO-262 Packages Description The IRIS4009(K) is a dual mode voltage and current controller combined with a MOSFET in a single package.
The IRIS4009(K) is designed for use in universal and single input AC/DC and DC/DC switching power supplies and is capable of powers up to 30W for a universal line input.
The device can operate in either a quasi-resonant or Pulse Ratio Control (PRC) mode, and thereby variable frequency operation.
Typical Connection Diagram Vin (AC/ DC) Vout (DC) 3 Drain Vcc 4 IRIS4009(K) FB Source Gnd 5 1 2 (Refer to Lead Assignments for correct pin configuration).
T...


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