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IR3894M Datasheet(PDF) 10 Page - International Rectifier |
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IR3894M Datasheet(HTML) 10 Page - International Rectifier |
10 / 45 page - 10 -` JANUARY 18, 2013 | DATA SHEET | Rev 3.4 10 IR3894 12A Highly Integrated SupIRBuck Single‐Input Voltage, Synchronous Buck Regulator PD‐97745 TYPICAL EFFICIENCY AND POWER LOSS CURVES PVin = 12V, Vcc = Internal LDO (4.4V/6.4V), Io = 0A‐12A, Fs = 600kHz, Room Temperature, No Air Flow. Note that the efficiency and power loss curves include the losses of IR3898, the inductor losses and the losses of the input and output capacitors. The table below shows the inductors used for each of the output voltages in the efficiency measurement. Vout(V) Lout(µH) P/N DCR(mΩ) 1 0.51 59PR9876N (Vitec) 0.29 1.2 0.51 59PR9876N (Vitec) 0.29 1.8 0.72 744325072(Wurth Elektronik) 1.3 3.3 1.2 744325120(Wurth Elektronik) 1.8 5 1.2 744325120(Wurth Elektronik) 1.8 |
Similar Part No. - IR3894M_15 |
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Similar Description - IR3894M_15 |
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