AIC1190-12GT3R Ver la hoja de datos (PDF) - Analog Intergrations

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AIC1190-12GT3R

Ultra LDO 1A Linear Regulator With Adjustable & Bypass Pin

Analog Intergrations 

AIC1190

ELECTRICAL CHARACTERISTICS

(CIN = Cout = 2.2µF, CBP = 22nF, VIN = VOUT + 1V, TJ=25°C, unless otherwise specified) (Note 1)

PARAMETER

TEST CONDITIONS

SYMBOL MIN. TYP. MAX. UNIT

Input Voltage

VIN

2.3

Output Voltage Tolerance

IOUT = 1 mA

VOUT

-2

Continuous Output Current

IOUT

1.0

≦ Chip Enable Low, VEN 0.4V,

Quiescent Current

≧ IOUT = 0 mA

Chip Enable High, VEN 1.6V,

IQ

IOUT = 0 mA

≦ Chip Enable Low, VEN 0.4V,

GND Pin Current

≧ IOUT = 1A

Chip Enable High, VEN 1.6V,

IGND

IOUT = 1A

= Chip Enable Low, VEN VIN

Standby Current

= Chip Enable High, VEN 0

ISTBY

Output Current Limit

Ω RLOAD = 0.1

IIL

1.1

IOUT = 1A, 0.8V<VOUT<2V

Dropout Voltage

IOUT = 1A, 2V<VOUT<2.8V

VDROP

IOUT = 1A, VOUT>2.8V

Line Regulation

VIN = VOUT + 1V to 6.0V

∆VLIR

Load Regulation

IOUT = 1mA to 1A

∆VLOR

Ripple Rejection (Note 2) f=1KHz, Ripple=0.5Vp-p,

PSRR

6.0

V

2

%

A

60

110

µA

60

110

µA

0.1

0.5

µA

1.6

A

1500

500

900

mV

440

700

10

mV

1

20

mV

70

dB

Output Noise Voltage

Temperature Coefficient

Thermal Shutdown

Temperature

Thermal Shutdown

Hysteresis

CBP = 22nF, f= 10~100KHz

VIN = VOUT + 1V

TC

TSD

∆TSD

24

µVrms

50

℃ ppm/

150

℃

20

℃

ADJ Pin Specifications

ADJ Pin Current

ADJ Pin Threshold

Reference Voltage

Tolerance

VADJ = VREF

IADJ

10

100

nA

VTH(ADJ) 0.05

0.1

0.2

V

VREF

0.784

0.8

0.816

V

6

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