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參數資料
| 型號： | MM1357 |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 穩壓器 |
| 英文描述： | Control of Lithium Ion Batteries Monolithic IC |
| 中文描述： | BATTERY CHARGE CONTROLLER, PDSO14 |
| 封裝： | SOP-14 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 149K |
| 代理商： | MM1357 |
MITSUMI
Control of Lithium Ion Batteries (switching regulator secondary) (two cells) MM1357
Control of Lithium Ion Batteries (switching regulator secondary) (two cells)
Monolithic IC MM1357
Outline
This IC is used to control two-cell chargers and the secondary side of switching regulators; it features
enhanced functions for current switching and for overcharge detection and other kinds of protection. The
control output is capable of driving a photocoupler LED. The charging current can be switched between high
and low currents, and each can also be varied externally.
Features
1. Charging voltage
2. Charging current (switchable between high and low levels, variable)
: Can be set externally
High : 320mV typ.
Low : 145mV typ.
: 1.207V typ.
3. Reference voltage
Package
SOP-14B
Applications
1. Switching regulator
2. AC adapter
3. Lithium ion battery charger
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