AAT150A データシートの表示（PDF） - Advanced Analog Technology, Inc.

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AAT150A

REGULATED CHARGE PUMP DC/DC CONVERTERS

Advanced Analog Technology, Inc. 

Advanced Analog Technology, Inc.

AAT1501/A

ELECTRICAL CHARACTERISTICS,

TC = −40° C to + 85° C , VDD =3.3V (Unless Otherwise Specified)

OPERATING CONDITION

PARAMETER

SYMBOL TEST CONDITION MIN

Supply Voltage

VDD

2.7

Supply Current

Shutdown Current

I DD

VDD =2.7V to 5.0V, -

IO =0 , SHDN = VDD

I SHDN

VDD =2.7V to 5.0V,

IO =0 , SHDN = 0V

-

Oscillation Frequency

f OSC

-

Thermal Shutdown

TSHDN

-

Thermal Shutdown Hysteresis THYS

-

TYP MAX UNIT

5.0 V

1.5 2.0 mA

0.01 1.00 µA

750 - kHz

160 -

οC

20

-

οC

OUTPUT PERFORMANCE

PARAMETER

Output Voltage

Output Current

Short Current

Output Ripple

Efficiency

CONTROL INPUT

PARAMETER

Input Current

SHDN High Voltage

SHDN Low Voltage

SYMBOL TEST CONDITION

VOUT

AAT1501

AAT1501A

MIN TYP MAX UNIT

4.8 5.0 5.2 V

4.3 4.5 4.7 V

IO

VDD =3V, SHDN = VDD 80

-

- mA

- 150 -

VOR

VDD =3V, IO =50mA

VDD =3V, IO =30mA

- 50 -

mV

- 18 -

VDD =2.7V, IO =30mA

-

83

-

η

VDD =3V,

VO =5V / IO =10 mA

%

- 93 -

SYMBOL TEST CONDITION

I

SHDN

SHDN = 0 ~ VDD

VIH

VIL

MIN

-

1.1

-

TYP MAX UNIT

±0.1 ±1 µA

V

0.5 V

– 台灣類比科技股份有限公司 –

– Advanced Analog Technology, Inc. –

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