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參數(shù)資料
| 型號(hào)： | MM1177BF |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Charge and discharge control for coin-type lithium batteries and manganese dioxide lithium batteries |
| 中文描述： | BATTERY CHARGE CONTROLLER, PDSO8 |
| 封裝： | SOP-8 |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大小： | 78K |
| 代理商： | MM1177BF |
MITSUMI
Charge and discharge control for coin-type lithium batteries and manganese dioxide lithium batteries MM1177
Block Diagram
Absolute Maximum Ratings
Item
Symbol
T
STG
T
OPR
V
IN
max.
V
BAT
max.
P
D
I
BATT
I
L
Rating
-
40~+125
-
20~+70
18
3.5
300
10
1
Units
°C
°C
V
V
mW
mA
mA
Storage temperature
Operating temperature
input voltage
Charging voltage
Allowable power dissipation
Charging current
Discharging current
Electrical Characteristics
(Unless otherwise specified Ta=25°C, V
IN
=12.0V)
Item
Symbol
V
INOPR
I
IN
1
I
IN
2
I
BATT
Measurement Conditions
Min
4.0
Typ. Max. Units
15.0
100
180
30
45
4.5
5.0
Input voltage operation range
V
μA
μA
mA
Current consumption 1
during charging (constant voltage charge)
charging off
V
IN
=4V~15V, V
BATT
=2V
Current consumption 2
Charging current (limiter current)
4.0
3.00
2.70
3.20 3.275 3.35
2.93
3.00
5
Limiter mode off
1177AF
V
ICOFF
I
BATT
=4mA
V
1177BF
Charging OFF voltage
1177AF
V
CHOFF
I
BATT
=0mA, Ta=
-
20~+70°C
V
V
μA
1177BF
3.07
8
Current consumption (battery)
I
BA
1
I
L
=100μA, V
BATT
=3V
V
IN
=0V or open
V
BATT
=3.35V
after V
IN
=0FF
Leak current when discharging
is prohibited
I
BA
2
0.1
μA
Voltage when discharging is prohibited
V
OOFF
1.60
1.75
1.90
V
Voltage drop between battery
and output
V
CEOUT
I
L
=100μA, V
BATT
=3V
75
100
mV
OUT2 pin voltage
V
OUT
2
V
CELL
=3V
2.85
2.92
3.00
V
Note : Do not connect the OUT2 pin to the load; it does not have current supply capability.
To delay discharge prohibition, or suppress discharge prohibition caused by noise, connect a capacitor
between the OUT2 pin and GND.
相關(guān)PDF資料 |
PDF描述 |
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| MM1177 | Charge and discharge control for coin-type lithium batteries and manganese dioxide lithium batteries |
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相關(guān)代理商/技術(shù)參數(shù) |
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| MM1180 | 制造商:MITSUMI 制造商全稱:Mitsumi Electronics, Corp. 功能描述:Low-Noise, Low-Satulation Three-Pin Regulator |
| MM118-06 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3 PHASE N-CHANNEL INSULATED GATE BIPOLAR TRANSISTOR IGBT BRIDGE |
| MM118-06F | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3 PHASE N-CHANNEL INSULATED GATE BIPOLAR TRANSISTOR IGBT BRIDGE |
| MM118-06L | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:3 PHASE N-CHANNEL INSULATED GATE BIPOLAR TRANSISTOR IGBT BRIDGE |
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