iris-g6353 International Rectifier Corp., iris-g6353 Datasheet
iris-g6353
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iris-g6353 Summary of contents
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... Thermal Shutdown with latch mode (TSD) Descriptions IRIS-G6353 is a hybrid IC consists from power MOSFET and a controller IC, designed for PRC fly-back converter type SMPS (Switching Mode Power Supply) applications. This IC realizes downsizing and standardizing of a power supply system reducing external components count and simplifying the circuit designs. ...
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... IRIS-G6353 Absolute Maximum Ratings (Ta=25ºC) 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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... IRIS-G6353 Electrical Characteristics (for Control IC) Electrical characteristics for control part (Ta=25℃, Vin=20V,unless otherwise specified) Symbol Definition V Operation start voltage in(ON) V Operation stop voltage in(OFF) I Circuit current in operation in(ON) I Circuit current in non-operation in(OFF) T Maximum OFF time OFF(MAX) Vth O.C.P/F.B Pin threshold voltage I O.C.P/F.B Pin extraction current ...
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... Drain current limit by ON resistance ASO temperature derating shall be made by obtaining ASO Coefficient from the left curve in your use 100 Drain-to-Source Voltage V DS IRIS-G6353 Avalanche energy derating curve 100 125 Channel temperature Tch [℃] www.irf.com Ta=25℃ 0.1ms 1ms ...
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... Ambient temperature Ta[℃ 0.1 0.01 0.001 1µ 10µ 0.16 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0.00 140 160 0 IRIS-G6353 Transient thermal resistance curve 100µ [sec] IRIS-G6353 MIC T -P Curve =0.14[ 100 120 140 160 Internal frame temperature T [℃] F 10m 100m www.irf.com ...
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... IRIS-G6353 Block Diagram Vin 4 UVLO ＋ － PWM Latch OSC Lead Assignments Pin No. IRIS Other Functions O.V.P. – Overvoltage Protection Circuit T.S.D. – Thermal Shutdown Circuit D S GND Vin OCP/FB REG Latch Delay Internal Bias Drive OCP Comp. ＋ Icont － Symbol ...
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... IRIS-G6353 Case Outline φ φ φ φ ± ± ± ± ± ± ± ± ...