iris-a6351 International Rectifier Corp., iris-a6351 Datasheet
iris-a6351
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iris-a6351 Summary of contents
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... Thermal Shutdown with latch mode (TSD) Descriptions IRIS-A6351 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, applicable for PRC operation for small power SMPS. This IC realizes downsizing and standardizing of a power supply system reducing external components count and simplifying the circuit designs. (Note). PRC is abbreviation of “ ...
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... IRIS-A6351 Absolute Maximum Ratings (Ta=25℃ ℃ ℃ ℃ ) (Refer Gnd 2 and 5) 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-A6351 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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... ASO Coefficient from the left curve in your use. 0.01 120 1 Drain-to-Source Voltage VDS[V] 100 1.2 25 Channel temperature Tch [ IRIS-A6351 Ta=25ºC MOSFET A.S.O. Curve Single Pulse 0.1ms 1ms 10 100 1000 IRIS-A6351 Avalanche energy derating curve 50 75 100 125 150 ℃] www.irf.com 4 ...
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... Ambient temperature Ta[℃ 0.1 0.01 1µ 10µ 0.16 P =0.14[W] D2 0.14 0.12 0.1 0.08 0.06 0.04 0. Internal frame temperature TF[ ℃ ] IRIS-A6351 Transient thermal resistance curve 100µ ime t [sec] IRIS-A6351 Curve for Control 100 120 140 10m 100m www.irf.com 5 ...
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... IRIS-A6351 Block Diagram Vin 3 UVLO ＋ － PWM OSC Lead Assignments Pin Assignment (Top View) Source 1 8 Drain GND 2 7 Drain Vin 3 6 N.C. OCP/ GND Other Functions O.V.P. – Overvoltage Protection Circuit T.S.D. – Thermal Shutdown Circuit REG Latch Delay Internal Bias ...
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... IRIS-A6351 Case Outline A6351 WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 a. Type Number b. Lot Number 1 st letter：The last digit of year nd 2 letter：Month ( for Jan. to Sept., O for Oct ...