AIC1630CN Ver la hoja de datos (PDF) - Analog Intergrations

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componentes Descripción

Fabricante

AIC1630CN

2-Cell, Step-Up DC/DC Converter Controller

Analog Intergrations 

AIC1630

ELECTRICAL CHARACTERISTICS (VIN=3.0V, Ta=25°C, unless otherwise

specified.)

PARAMETER

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

Input Voltage

1.8

7

V

Default Output Voltage

IL=200mA

AIC1630

AIC1630-3

3.16

3.3

3.44

2.88

3.0

3.12

V

AIC1630-5

4.80

5.0

5.20

Switch Off Current

105

140

µA

Shutdown Mode Current

7

15

µA

Recovery Time from Shutdown VIN=2.5V, IL=200mA

0.4

mS

Efficiency

IL=300mA

85

%

Fig. 1 in Appl. Examples

Line Regulation

Load Regulation

Oscillator Frequency

VIN=2.2~3.3V

VOUT=5V, IL=100mA

IL=10mA~500mA

VOUT=5V

0.6

%VOUT

2.5

%VOUT

90

120

150

KHz

LBI Pin Trip Point

1.17

1.22

1.27

V

FB Threshold Voltage

AIC1630A

0.598

0.617

0.636

V

EXT Pin Driving Capability

Pin 8=5V, Pin 3= 0.85V

Sourcing

80

mA

Sinking

50

mA

LBO “ON Resistance”

Input Pin Bias Current

VIN=2V

45

Ω

10

nA/Pin

Output Pin Leakage

10

nA/Pin

3

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