PQ05RF14 datasheet(3/4 Pages) SHARP

Part #	PQ05RF14

Description	1A Output, Low Power-Loss Voltage Regulator Considering Power Line Voltage Drop

PDF	4 Pages

Scroll/Zoom	100%

Manufacturer	SHARP [Sharp Corporation]

Direct Link	http://sharp-world.com/

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3 / 4 page

Low Power-Loss Voltage Regulators

PQ05RF14

Fig.5 Output Voltage vs. Input Voltage

Fig.7 Dropout Voltage vs. Junction

Temperature

Fig.9 Ripple Rejection vs. Input Ripple

Frequency

Fig.8 Quiescent Current vs. Junction

Temperature

Fig.10 Ripple Rejection vs. Output Current

Fig.6 Circuit Operating Current vs. Input

Voltage

Input voltage VIN (V)

RL=

∞

RL=10

Ω

RL=5

Ω

RL=

∞

RL=10

Ω

RL=5

Ω

Input voltage VIN (V)

-25

100

125

0.5

0.4

0.2

0.3

0.1

Junction temperature Tj (˚C)

IO=1A

0.75A

0.5A

0.25A

-25

100

125

VIN=35V

IO=0

Junction temperature Tj (˚C)

0.1

100

Input ripple frequency f (kHz)

IO=0.5A,ei=0.5Vrms,

VIN=7V

0.8

0.6

0.4

0.2

1.0

Output current IO (A)

f=120Hz,ei=0.5Vrms,

VIN=7V

PQ05RF14 Datasheet(PDF) 3 Page - Sharp Corporation

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