ADP3808A中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
ADP3808A |
| 功能描述 | High Efficiency Switch Mode Li-Ion Battery Charger |
| 文件大小 |
210.06 Kbytes |
| 頁(yè)面數(shù)量 |
15 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | ON Semiconductor |
| 企業(yè)簡(jiǎn)稱(chēng) |
ONSEMI【安森美半導(dǎo)體】 |
| 中文名稱(chēng) | 安森美半導(dǎo)體公司官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-22 17:45:00 |
| 人工找貨 | ADP3808A價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
ADP3808A規(guī)格書(shū)詳情
High Efficiency Switch Mode Li-Ion Battery Charger
The ADP3808A is a complete Li-Ion battery charging controller for 3?or 4?cell battery packs. The device combines accurate final battery charge voltage control with constant current control to simplify the implementation of constant-current, constant-voltage (CCCV) chargers.
The final battery charge voltage is programmable between 4.0 V to 4.5 V per cell, allowing the charging of various cell types. The charge current is programmable over a wide range from trickle charging to full charging. The system current sense amplifier includes an ac adapter detection output to signal that the adapter is connected. The bootstrapped synchronous driver controls two N?channel MOSFET transistors for high efficiency charging at a low system cost. The ADP3808A is specified over the extended commercial temperature range of 0°C to 100°C and is available in a 24?lead LFCSP package.
Features
?Selectable 3?Cell or 4?Cell Operation
?Adjustable 4.0 V to 4.5 V Per Cell
?High End-of-Charge Voltage Accuracy
?±0.4 @ 25°C
?±0.6 @ 5°C to 55°C
?±0.8 @ 0°C to 100°C
?Programmable Charge Current, Including Trickle Charge
?Bootstrapped Synchronous Drive for External N?Channel MOSFETs
?Programmable Oscillator Frequency
?This is a Pb?Free Device
Applications
?Portable Computers
?Portable Equipment
產(chǎn)品屬性
- 型號(hào)：
ADP3808A
- 制造商：
ONSEMI
- 制造商全稱(chēng)：
ON Semiconductor
- 功能描述：
High Efficiency Switch Mode Li-Ion Battery Charger
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ON/安森美 |
21+ |
QFN |
9800 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢(xún)價(jià) | ||
ADI/亞德諾 |
22+ |
66900 |
原封裝 |
詢(xún)價(jià) | |||
TI |
21+ |
QFN |
1620 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
ADI/亞德諾 |
23+ |
QFN |
30000 |
原裝現(xiàn)貨,假一賠十. |
詢(xún)價(jià) | ||
22+ |
5000 |
詢(xún)價(jià) | |||||
ON/安森美 |
23+ |
QFN |
3000 |
一級(jí)代理原廠(chǎng)VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢(xún)價(jià) | ||
ON |
24+ |
8101ADIGENERAL |
6000 |
進(jìn)口原裝正品假一賠十,貨期7-10天 |
詢(xún)價(jià) | ||
ON/安森美 |
24+ |
NA/ |
18890 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢(xún)價(jià) | ||
TI |
09+ |
QFN |
250 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
TI/ |
24+ |
QFN |
5000 |
全新原裝正品,現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) |
