AIC1782CS Ver la hoja de datos (PDF) - Analog Intergrations

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AIC1782CS

Dual-Battery Charge Controller

Analog Intergrations 

AIC1782

ELECTRICAL CHARACTERISTICS (Ta=25°C, VCC=5V, unless otherwise speci-

fied.)

PARAMETER

TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Supply Voltage

VCC

4.5

5

5.5

V

Supply Current

ICC

1.1

mA

Battery Low

Before Initial Timer

After Initial Timer

(SEL3>3V)

VABV

VBBV

0.11 0.16 0.21

0.63 0.69 0.75

Voltage Protection Limit

(SEL3<2V)

1.1

1.2

1.3

V

Temperature Sense

Limit

Battery High

(SEL3>3V)

(SEL3<2V)

Temperature High

Temperature Low

Output impedance of DIS

Pin

2.6

2.7

2.8

1.9

2.0

2.1

VATS

1.35 1.45 1.55

VBTS

3.5

3.6

3.7

V

ZDIS

140

250

Ω

Output Impedance

LEA1, LEA2, LEB1,

LEB2, ICOA, ICOB pins

ON

OFF

25

50

Ω

1

MΩ

Source Current

Capability

SEL3 pin

DSW pin

Input Impedance

MODE, SEL1, SEL2

pins

ABV, BBV, ATS, BTS,

ADJ pins

Recommended External

Resistor of TMR pin

−∆V detection level w.r.t.*

Peak Value

*: with respected to

ISEL3

5.5

µA

IDSW

16

µA

300

KΩ

1

MΩ

RTM

2

100

1000

KΩ

R

-0.25

%

4

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