ADP3808集成電路（IC）的電池充電器規(guī)格書PDF中文資料
| 廠商型號 |
ADP3808 |
| 參數(shù)屬性 | ADP3808 封裝/外殼為24-VFQFN 裸露焊盤，CSP；包裝為管件；類別為集成電路（IC）的電池充電器；產(chǎn)品描述：IC BAT CHG LI-ION 3-4CEL 24LFCSP |
| 功能描述 | High Efficiency Switch Mode Li-Ion Battery Charger |
| 封裝外殼 | 24-VFQFN 裸露焊盤，CSP |
| 文件大小 |
414.09 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | Analog Devices |
| 企業(yè)簡稱 |
AD【亞德諾】 |
| 中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-2-14 16:43:00 |
ADP3808規(guī)格書詳情
GENERAL DESCRIPTION
The ADP3808 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 ADP3808 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
APPLICATIONS
Portable computers
Portable equipment
產(chǎn)品屬性
- 產(chǎn)品編號：
ADP3808JCPZ-RL
- 制造商：
onsemi
- 類別：
集成電路（IC） > 電池充電器
- 包裝：
管件
- 電池化學(xué)成份：
鋰離子
- 電池數(shù)：
3 ~ 4
- 電流 - 充電：
恒流 - 可編程
- 電池組電壓：
18V
- 電壓 -?供電（最高）：
22V
- 工作溫度：
0°C ~ 100°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
24-VFQFN 裸露焊盤，CSP
- 供應(yīng)商器件封裝：
24-LFCSP-VQ（4x4）
- 描述：
IC BAT CHG LI-ION 3-4CEL 24LFCSP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ONSemiconductor |
24+ |
24-LFCSP-VQ(4x4) |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
詢價 | ||
ANALOG |
LFCSP24 |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價 | |||
AD |
0708+ |
QFN |
650 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
TI |
23+ |
QFN |
5000 |
全新原裝,支持實(shí)單,非誠勿擾 |
詢價 | ||
ON |
24+ |
8101ADIGENERAL |
6000 |
進(jìn)口原裝正品假一賠十,貨期7-10天 |
詢價 | ||
只做原裝 |
24+ |
QFN |
36520 |
一級代理/放心采購 |
詢價 | ||
TI/ |
24+ |
QFN |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價 | ||
TI |
23+ |
NA |
20000 |
詢價 | |||
TI/ |
22+23+ |
QFN |
8000 |
新到現(xiàn)貨，只做原裝進(jìn)口 |
詢價 | ||
AD |
1802+ |
QFN |
6528 |
只做原裝正品現(xiàn)貨,或訂貨假一賠十! |
詢價 |
