전자부품 반도체 검색엔진( 무료 PDF 다운로드 ) - 데이터시트뱅크
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AIC1782 데이터 시트보기 (PDF) - Analog Intergrations
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AIC1782
Dual-Battery Charge Controller
Analog Intergrations
AIC1782 Datasheet PDF : 17 Pages
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AIC1782
ELECTRICAL CHARACTERISTICS
(Ta=25
°
C, V
CC
=5V, unless otherwise speci-
fied.)
PARAMETER
TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
Supply Voltage
V
CC
4.5
5
5.5
V
Supply Current
I
CC
1.1
mA
Battery Low
Before Initial Timer
After Initial Timer
(SEL3>3V)
V
ABV
V
BBV
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
V
ATS
1.35 1.45 1.55
V
BTS
3.5
3.6
3.7
V
Z
DIS
140
250
Ω
Output Impedance
LEA1, LEA2, LEB1,
LEB2, ICOA, ICOB pins
ON
OFF
25
50
Ω
1
M
Ω
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
I
SEL3
5.5
µ
A
I
DSW
16
µ
A
300
K
Ω
1
M
Ω
R
TM
2
100
1000
K
Ω
R
-0.25
%
4
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