| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
LP3947 | LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23? Supports USB Charging Scheme ? Integrated Pass Transistor ? Near-Depleted Battery Preconditioning ? Monitors Battery Temperature ? Built-In 5.6 Hour Timer ? Under Voltage and Over Voltage Lockout ? Charge Status Indicators ? Charge Current Monitor Analog Output ? LDO Mode Op 文件：378.68 Kbytes 頁(yè)數(shù)：17 Pages | TI 德州儀器 | TI | |
LP3947 | USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：649.51 Kbytes 頁(yè)數(shù)：14 Pages | NSC 國(guó)半 | NSC | |
LP3947 | USB/交流適配器，單節(jié)鋰離子電池充電器 IC The LP3947 is a complete charge management system that safely charges and maintains a Li-Ion battery from either USB power source or AC adaptor. In USB mode, the LP3947 supports charging in low power or high power mode. Alternatively, the LP3947 can take charge from AC adaptor. In both USB and AC ad ? Supports USB Charging Scheme\n? Near-Depleted Battery Preconditioning\n? Built-In 5.6 Hour Timer\n? Charge Status Indicators\n? LDO Mode Operation can source 1 Amp\n? 1% Charger Voltage Accuracy Over 0°C ≤ TJ ≤ 85°C\n? 100 mA to 750 mA Charge Current Range, in Charger Mode\n? WSON Package Pow; | TI 德州儀器 | TI | |
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23? Supports USB Charging Scheme ? Integrated Pass Transistor ? Near-Depleted Battery Preconditioning ? Monitors Battery Temperature ? Built-In 5.6 Hour Timer ? Under Voltage and Over Voltage Lockout ? Charge Status Indicators ? Charge Current Monitor Analog Output ? LDO Mode Op 文件：378.68 Kbytes 頁(yè)數(shù)：17 Pages | TI 德州儀器 | TI | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23? Supports USB Charging Scheme ? Integrated Pass Transistor ? Near-Depleted Battery Preconditioning ? Monitors Battery Temperature ? Built-In 5.6 Hour Timer ? Under Voltage and Over Voltage Lockout ? Charge Status Indicators ? Charge Current Monitor Analog Output ? LDO Mode Op 文件：378.68 Kbytes 頁(yè)數(shù)：17 Pages | TI 德州儀器 | TI | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23? Supports USB Charging Scheme ? Integrated Pass Transistor ? Near-Depleted Battery Preconditioning ? Monitors Battery Temperature ? Built-In 5.6 Hour Timer ? Under Voltage and Over Voltage Lockout ? Charge Status Indicators ? Charge Current Monitor Analog Output ? LDO Mode Op 文件：378.68 Kbytes 頁(yè)數(shù)：17 Pages | TI 德州儀器 | TI | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23? Supports USB Charging Scheme ? Integrated Pass Transistor ? Near-Depleted Battery Preconditioning ? Monitors Battery Temperature ? Built-In 5.6 Hour Timer ? Under Voltage and Over Voltage Lockout ? Charge Status Indicators ? Charge Current Monitor Analog Output ? LDO Mode Op 文件：378.68 Kbytes 頁(yè)數(shù)：17 Pages | TI 德州儀器 | TI | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes 頁(yè)數(shù)：20 Pages | TI 德州儀器 | TI | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes 頁(yè)數(shù)：20 Pages | TI 德州儀器 | TI | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes 頁(yè)數(shù)：20 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Charge current (Max) (A)：
0.75
- Operating Vin (Max) (V)：
6
- Cell chemistry：
Li-Ion/Li-Polymer
- Battery charge voltage (Min) (V)：
4.2
- Battery charge voltage (Max) (V)：
4.2
- Absolute Vin (safety rating) (Max) ((V))：
6.5
- Control interface：
I2C
- Features：
BAT temp thermistor monitoring (hot/cold profile)
- Operating Vin (Min) (V)：
4.3
- Rating：
Catalog
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州 |
2018+ |
WSON |
32500 |
德州代理承諾銷售原裝正品公司可開(kāi)正規(guī)17%增值稅票 |
詢價(jià) | ||
NSC |
24+ |
3000 |
詢價(jià) | ||||
NSC |
24+ |
QFN |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
NS |
25+ |
SOP-8 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
原廠正品 |
23+ |
QFN |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
NS |
24+ |
LLP |
5000 |
只做原裝公司現(xiàn)貨 |
詢價(jià) | ||
NS |
23+ |
LLP14 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
TI/NS |
25+23+ |
LLP-14 |
42220 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
NS(國(guó)半) |
18+ |
9800 |
代理進(jìn)口原裝/實(shí)單價(jià)格可談 |
詢價(jià) |
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