ERJ-3EKF2001V datasheet(11/49 Pages) IRF

Part #	ERJ-3EKF2001V

Description	16A Highly Integrated SupIRBuck Single-Input Voltage, Synchronous Buck Regulator

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Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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IR3448

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August 01, 2013

TYPICAL EFFICIENCY AND POWER LOSS CURVES

PVin = 12V, Vin = VCC = 5V, Io=0-16A, Fs= 600kHz, Room Temperature, No Air Flow. 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)

LOUT (uH)

P/N

DCR (mΩ)

1.0

0.4

59PR9875N (Vitec)

0.29

1.2

0.4

59PR9875N (Vitec)

0.29

1.8

0.47

7443330047 (Wurth Elektronik)

0.8

3.3

0.88

MPC1040LR88C (NEC/Tokin)

2.3

5.0

1.0

7443330100 (Wurth Elektronik)

1.35

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