PQ150VB02FZ datasheet(3/7 Pages) SHARP

No de pièce	PQ150VB02FZ

Description	Variable Output Low Power-Loss Voltage Regulator (Built-in Overheart Shutdown function, Output ON/OFF control function)

PDF	7 Pages

Scroll/Zoom	100%

Fabricant	SHARP [Sharp Corporation]

Site Internet	http://sharp-world.com/

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3 / 7 page

Low Power-Loss Voltage Regulators

PQ150VB01FZ/PQ150VB02FZ

Fig.3

Power Dissipation vs. Ambient

Temperature

Fig.4

Overcurrent Protection Characteristics

(Typical Value) (PQ150VB01FZ)

Fig.5

Overcurrent Protection Characteristics

(Typical Value) (PQ150VB02FZ)

Fig.6

Reference Voltage Fluctuation vs.

Junction Temperature (PQ150VB01FZ)

Fig.7

Reference Voltage Fluctuation vs.

Junction Temperature (PQ150VB02FZ)

Ambient temperature Ta (˚C)

–40

150

100

080 85

Note) Oblique line portion:Overheat shutdown function operates in this area

PD1 : No heat sink

PD2 : With infinite

heat sink

Output current IO (A)

7.5

2.5

01234

CIN=0.33

µF

CO=47

µF

R1=1k

Ω

R2=1.4k

Ω, VO=3V

VC=2.7V

Ta=25˚C

VIN=13V

VIN=10V

VIN=6V

VIN=7V

VIN=5V

VIN=4V

Output current IO (A)

7.5

2.5

01234

CIN=0.33

µFCO=47µF

R1=1k

Ω

R2=1.4k

Ω

VO=3V

Ta=25˚C

VC=2.7V

VIN=4V

VIN=5V

VIN=6V

VIN=7V

VIN=10V

Junction temperature Tj (˚C)

1.22

1.26

1.255

1.25

1.245

1.24

1.235

1.23

1.225

–40

140

120

100

–20

VIN=5V, IO=0.5A,

R1=1k

Ω, R2=1.4kΩ

(On condition that VO=3V)

Junction temperature Tj (˚C)

1.22

1.26

1.255

1.25

1.245

1.24

1.235

1.23

1.225

–40

140

120

100

–20

VIN=5V, IO=1A,

R1=1k

Ω, R2=1.4kΩ

(On condition that VO=3V)

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