MM1438中文資料三美數(shù)據(jù)手冊PDF規(guī)格書
MM1438規(guī)格書詳情
Outline
This IC is used to control charging of lithium-ion batteries consisting of a single cell. It is a modification of the previous MM1332 charging-control IC, with improved charging voltage accuracy and a smaller package. A low voltage circuit is built in (operates at SW2 = “L” ) that can prohibit low voltage battery (2.15V typ.) charging. When SW2 = “H”, the low voltage circuit is turned off and even a low voltage battery can be charged.
Features
1. Charging voltage accuracy (Ta=25°C) ±25mV/cell
2. Charging voltage accuracy (Ta=0 to 50°C) ±30mV/cell
3. Consumption current (charging on) 250μA typ.
4. Consumption current (charging off) 2μA typ.
5. Low-voltage detection 2.15V typ.
6. Leakage current between CEL and CS 1μA max.
Applications
IC for control of lithium-ion batteries charging.
產品屬性
- 型號：
MM1438
- 制造商：
MITSUMI
- 制造商全稱：
Mitsumi Electronics, Corp.
- 功能描述：
IC for Control of Lithium-ion Betteries Charging
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MITSUMI |
23+ |
SMD |
7000 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MIT |
24+ |
TSOP |
2789 |
全新原裝自家現(xiàn)貨!價格優(yōu)勢! |
詢價 | ||
MITSUMI |
23+ |
SMD |
4500 |
全新原裝、誠信經營、公司現(xiàn)貨銷售! |
詢價 | ||
MITSUMI |
21+ |
SOP34 |
12588 |
原裝正品 |
詢價 | ||
MITSUMI |
23+ |
MITSUMI |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MIT |
2016+ |
SOP |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價 | ||
SII/精工 |
2447 |
VSOP-8B |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
MITSUMI |
23+ |
SOP34 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MITSUMI |
23+ |
SOP34 |
10880 |
原裝正品，支持實單 |
詢價 | ||
MITSUMI |
23+ |
SMD |
8560 |
受權代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |
