PQ09TZ11 Ver la hoja de datos (PDF) - Sharp Electronics

Número de pieza

componentes Descripción

Fabricante

PQ09TZ11

Low Power-Loss Voltage Regulators with OFF-state Low Dissipation Current

Sharp Electronics 

Low Power-Loss Voltage Regulators

Fig.27 Output Peak Current vs. Dropout Voltage

(PQ05TZ51/PQ09TZ51/PQ12TZ51)

1.7

1.6

1.5

1.4

1.3

1.2

IOP:Output current when

1.1

output voltage is 95%

1

in comparison with

the initial value

0 1 2 3 4 5 6 7 8 9 10

Dropout voltage Vi-O (V)

Fig.29 Output Peak Current vs. Junction Temperature

(PQ05TZ51/PQ09TZ51/PQ12TZ51)

1.5

VIN-VO=2V

1.4

1.3

1V

1.2

1.1

0.5V

1.0 IOP:Output current when

output voltage is 95%

0.9 in comparison with

the initial value

-20 0 25 50 75 100 125

Junction temperature Tj (˚C)

Fig.31 Power Dissipation vs. Ambient

Temperature(Typical Value)

3

PQ05TZ51/PQ05TZ11 Series

Fig.28 Output Peak Current vs. Dropout Voltage

(PQ05TZ11/PQ09TZ11/PQ12TZ11)

2.5

2.4

2.3

2.2

2.1

2.0

1.9

1.8

IOP:Output current when

output voltage is 95%

1.7

in comparison with

1.6

the initial value

0 1 2 3 4 5 6 7 8 9 10

Dropout voltage Vi-O (V)

Fig.30 Output Peak Current vs. Junction Temperature

(PQ05TZ11/PQ09TZ11/PQ12TZ11)

VIN-VO=2V

2.0

1V

0.5V

1.5 IOP:Output current when

output voltage is 95%

in comparison with

the initial value

-20 0 25 50 75 100 125

Junction temperature Tj (˚C)

Cu area 740mm2

2

Cu area 180mm2

Cu area 100mm2

Cu area 70mm2

1

Cu area 36mm2

0

-20 0 20 40 60 80 100

Ambient temperature Ta (˚C)

PWB

PWB

Cu

Material : Glass-cloth epoxy resin

Size

: 50X50X1.6mm3

Cu thickness : 35µm

Share Link: