AIC1783 Просмотр технического описания (PDF) - Analog Intergrations

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AIC1783

Battery Charge Controller

Analog Intergrations 

AIC1783

n ELECTRICAL CHARACTERISTICS (Ta=25°C, VCC=5V, unless otherwise specified.)

PARAMETER

TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply Voltage

VCC

4.5

5.0

5.5

V

Supply Current

Voltage Protection Limit

Battery Low

During Initial Timer

After Initial Timer

ICC

1.1

mA

0.11

0.16 0.21

VBT

0.63 0.69 0.75

V

Output Impedance

Input Impedance

Recommended

External Resistor of

TIMER pin

Battery High

LED, ICON Pins

ON

OFF

MODE pin

VBT pin

RTIMER

2.6

2.7

2.80

25

50

Ω

1

MΩ

300

KΩ

1

MΩ

2

100 1000 KΩ

-∆V Detection accuracy VBT=2V

-0.15 -0.25 -0.35 %

3

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