IRU3065 datasheet(7/15 Pages) IRF

Part #	IRU3065

Description	POSITIVE TO NEGATIVE DC TO DC CONTROLLER

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Manufacturer	IRF [International Rectifier]

Direct Link	http://www.irf.com

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IRU3065(PbF)

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Frequency (KHz) versus load current

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Iout(mA)

Vout(V) vs Iout(mA)

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Iout(mA)

Fig.8. Frequency versus load current. (Vout= -5V,

Iocp=400mA).

Fig.7. Output voltage (absolute value) versus load

current. (Vout= -5V, Iocp=400mA)

Characteristics of IRU3065

Figure.5 Efficiency with 4.7uH inductor, 250kHz op-

eration

Figure 6. Efficiency with 1.2uH inductor, 800k

Hz operation

Efficiency versus load current

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Iout(mA)

Efficiency(%) with diode

Efficiency(%) with 100ohm resistor

Efficiency versus load current

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Iout(mA)

Efficiency(%) with diode

Efficiency(%) with 100 resistor

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IRU3065 Datasheet(PDF) 7 Page - International Rectifier

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