iris4009 International Rectifier Corp., iris4009 Datasheet
iris4009
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iris4009 Summary of contents
Page 1
... Fully Characterized Avalanche Energy Description The IRIS4009( 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 ...
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... IRIS4009(K) Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to terminals stated, all currents are defined positive into any lead. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions. ...
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... A Symbol Definition V Drain-to-source breakdown voltage DSS I Drain leakage current DSS R On-resistance DS(ON Rise time (10% to 90%) Thermal resistance THj-C www.irf.com IRIS4009(K) Min. Typ. Max. Units Test Conditions 14 — — 100 V µA CC < — — 30 ...
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... IRIS4009(K) Block Diagram 4 Vcc START O.V.P REG. T.S.D Lead Assignments Other Functions O.V.P. – Overvoltage Protection Circuit T.S.D. – Thermal Shutdown Circuit 4 LATCH DRIVE OSCILLATOR - Vth(2) + Comp.2 Pin # Symbol Description 1 S MOSFET Source terminal 2 Ground Ground terminal 3 D MOSFET Drain terminal 4 Vcc Control circuit supply voltage ...
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... Case outline www.irf.com 5-Lead TO-220 IRIS4009(K) 01-6020 00 01-3042 01 (TS-001) 5 ...
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... IRIS4009(K) Case outline 10.29 [.405] 1.40 [.055] 9.65 [.380] MAX. 6 9.65 [.380] 8.64 [.340 12.70 [.500] 14.73 [.580] 1.01[.040] 5X 0.51[.020] 1.70 [.067] 0.25 [.010 WORLD HEADQUARTERS: 233 Kansas Street, El Segundo, California 90245 Tel: (310) 252-7105 6 B 4.83 [.190] 4.06 [.160] 1.32 [.052] 1.22 [.048] 0.63 [.025] 5X 0.31 [.012] 2.92 [.115] 2.16 [.085 5-Lead TO-262 Data and specifications subject to change without notice ...