| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1772 | Low-Cost, Multichemistry Battery- Charger Building Block General Description The MAX1772 is a highly-integrated, multichemistry battery-charger control IC that simplifies the construction of accurate and efficient chargers. The MAX1772 uses analog inputs to control charge current and voltage and can be programmed by the host or hardwired. High efficien 文件:340.5 Kbytes 頁數:20 Pages | MAXIM 美信 | MAXIM | |
MAX1772 | Low-Cost, Multichemistry Battery-Charger Building Block 文件:223.13 Kbytes 頁數:20 Pages | MAXIM 美信 | MAXIM | |
MAX1772 | 低成本、多種化學類型電池充電器電路 MAX1772是一款高度集成的多化學成分電池充電器控制IC,可簡化準確、高效充電器的構建。MAX1772使用模擬輸入來控制充電電流和電壓,并且可以通過主機或硬接線進行編程。具有同步整流功能的降壓拓撲實現了高效率。\n\n 從交流適配器汲取的最大電流可編程,以避免在同時為負載和電池充電器供電時導致交流適配器過載。這有助于用戶降低交流適配器的成本。MAX1772提供的輸出可用于監(jiān)控從交流適配器汲取的電流、電池充電電流以及是否存在交流適配器。\n\n MAX1772可為兩到四節(jié)鋰離子串聯電池充電,輕松提供4A電流。充電時,MAX1772會自動從調節(jié)電流轉換到調節(jié)電壓。它采用節(jié)省空 ? 輸入電流限制\n\n? 使用內部基準電壓源的輸出電壓精度:±0.5%(0°C至+85°C)\n\n? 可編程電池充電電流: >4A\n\n? 通過模擬輸入來控制充電電流和充電電壓\n\n? 對輸出端進行以下監(jiān)控:\n? 從交流輸入源汲取的電流\n\n? 充電電流\n\n? 存在交流適配器\n\n\n\n\n? 電池電壓高達18.2V(最大值)\n\n? 輸入電壓范圍:8V至28V\n\n? 效率: >95%\n\n? 低壓差操作:99.99%(最大值)占空比\n\n? 為任何化學成分的電池充電:鋰離子、鎳鎘、鎳氫、鉛酸等; | ADI 亞德諾 | ADI | |
Low-Cost, Multichemistry Battery- Charger Building Block General Description The MAX1772 is a highly-integrated, multichemistry battery-charger control IC that simplifies the construction of accurate and efficient chargers. The MAX1772 uses analog inputs to control charge current and voltage and can be programmed by the host or hardwired. High efficien 文件:340.5 Kbytes 頁數:20 Pages | MAXIM 美信 | MAXIM | ||
Low-Cost, Multichemistry Battery-Charger Building Block 文件:223.13 Kbytes 頁數:20 Pages | MAXIM 美信 | MAXIM | ||
Low-Cost, Multichemistry Battery-Charger Building Block 文件:223.13 Kbytes 頁數:20 Pages | MAXIM 美信 | MAXIM | ||
Low-Cost, Multichemistry Battery-Charger Building Block 文件:223.13 Kbytes 頁數:20 Pages | MAXIM 美信 | MAXIM | ||
Package:28-SSOP(0.154",3.90mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 電池充電器 描述:IC BAT CHG MULTCHEM 2-4CL 28QSOP | AD 亞德諾 | AD | ||
Package:28-SSOP(0.154",3.90mm 寬);包裝:卷帶(TR) 類別:集成電路(IC) 電池充電器 描述:IC BAT CHG MULTCHEM 2-4CL 28QSOP | AD 亞德諾 | AD |
技術參數
- Max. ICHG(A):
4
- Cell Chemistry:
Lead Acid
- # NiMH/ NiCd Cells:
2
- # Lithium Ion Cells:
2
- Protected VIN (max)(V):
28
- Charger(V):
0 to 18.2
- Charge Rate Set by:
Analog Input
- Charge Termination:
External Control
- Charge Regulation:
Switchmode
- Features:
Input Current Limit
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
QSOP/28
- Smallest Available Pckg. (max w/pins)(mm2):
61.9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$6.53 @1k
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
22+ |
SMD |
8200 |
原裝現貨庫存.價格優(yōu)勢 |
詢價 | ||
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | ||||
N/A |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現貨 |
詢價 | ||
ADI |
25+ |
28-QSOP-150_MIL |
5500 |
低成本、多種化學類型電池充電器電路 |
詢價 | ||
MAXIM |
2015+ |
QSOP-28 |
19889 |
一級代理原裝現貨,特價熱賣! |
詢價 | ||
MAXIM |
09+ |
SSOP |
5500 |
原裝無鉛,優(yōu)勢熱賣 |
詢價 | ||
MAX |
05+ |
原廠原裝 |
4307 |
只做全新原裝真實現貨供應 |
詢價 | ||
MAXIM |
24+ |
28QSOP |
3000 |
公司現貨 |
詢價 | ||
MAXIN |
25+ |
SOP |
18000 |
原廠直接發(fā)貨進口原裝 |
詢價 | ||
MAX |
24+ |
SSOP |
6980 |
原裝現貨,可開13%稅票 |
詢價 |
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