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參數(shù)資料
| 型號： | MM1451 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Protection of Lithium-Ion Batteries (for Double-Protect) |
| 中文描述： | 保護(hù)鋰離子電池（雙保護(hù)） |
| 文件頁數(shù)： | 6/7頁 |
| 文件大小： | 145K |
| 代理商： | MM1451 |
MITSUMI
Protection of Lithium-Ion Batteries (for Double-Protect) MM1451
Timing Chart
4.45V
4.40V
1.5S
1.8V
0.6V
OUT
(at Ct short)
(at Ct open)
OUT
Ct
V1~V3
Application Circuit
Delay time Td(S) = 7 CCt (μF)
Note 1: Can support 1, 2 or 3 cells by shorting each cell. However, be sure to connect a battery for V3 cell.
V3 cell may not operate correctly when shorted.
Note 2: When connecting batteries, be sure to connect in the following order: GND V3, and V
CC
V2.
Note 3: Output may go ON momentarily when starting up power supply. If this error output during startup
becomes a problem, connect the V
CC
pin last.
Note 4: Operation can not be guaranteed for connections other than the above.
V1OR
Note: Output goes low simultaneously with overcharge detection at Ct pin short and open.
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