IR3846 查看數據表（PDF） - International Rectifier

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IR3846

Single-Input Voltage, Synchronous Buck Regulator 35A Highly Integrated SupIRBuck®

International Rectifier 

IR3846

TYPICAL EFFICIENCY AND POWER LOSS CURVES

PVin = Vin = VCC = 5V, Io=0-25A, Fs= 600kHz, Room Temperature, LFM=200. Note that the losses of the

inductor, input and output capacitors are also considered in the efficiency and power loss curves. The table

below shows the indicator used for each of the output voltages in the efficiency measurement.

VOUT (V)

1.0

1.2

LOUT (uH)

0.19

0.19

P/N

SL40307A-R19KHF (ITG)

SL40307A-R19KHF (ITG)

DCR (mΩ)

0.200

0.200

13 www.irf.com © 2013 International Rectifier

August 01, 2013

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