| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX1641 | Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier General Description The MAX1640/MAX1641 CMOS, adjustable-output, switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers. Charging current, maximum output voltage, and pulse-trickle charge are programmed with external resistors. 文件：116.02 Kbytes 頁(yè)數(shù)：11 Pages | MAXIM 美信 | MAXIM | |
MAX1641 | Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier 文件：287.01 Kbytes 頁(yè)數(shù)：12 Pages | MAXIM 美信 | MAXIM | |
MAX1641 | Fully Assembled and Tested 文件：53.88 Kbytes 頁(yè)數(shù)：4 Pages | MAXIM 美信 | MAXIM | |
MAX1641 | 可調(diào)輸出、開(kāi)關(guān)模式電流源，內(nèi)置同步整流 MAX1640/MAX1641 CMOS、可調(diào)輸出、開(kāi)關(guān)模式電流源采用+5.5V至+26V輸入工作，非常適合用于微處理器控制的電池充電器。充電電流、最大輸出電壓和脈沖涓流充電可通過(guò)外部電阻進(jìn)行編程設(shè)置?？梢酝ㄟ^(guò)對(duì)關(guān)斷時(shí)間進(jìn)行編程來(lái)修改開(kāi)關(guān)頻率，從而抑制噪聲敏感型電路中不必要的諧波。MAX1640的高側(cè)電流檢測(cè)技術(shù)支持將負(fù)載直接接地，消除了地電位誤差。MAX1641采用低側(cè)電流檢測(cè)技術(shù)。\n\n MAX1640/MAX1641降壓型脈寬調(diào)制(PWM)控制器使用外部P溝道MOSFET開(kāi)關(guān)和可選的外部N溝道MOSFET同步整流器以提高效率。內(nèi)部低壓差線性穩(wěn)壓器為內(nèi)部基準(zhǔn)電壓源和電路以及N溝 ? 效率：95%\n\n? 輸入電源范圍：+5.5V至+26V\n\n? 2V至24V可調(diào)輸出電壓范圍\n\n? 100%最大占空比（低壓差）\n\n? PWM工作頻率高達(dá)500kHz\n\n? 可選同步整流器\n\n? 16引腳QSOP封裝\n\n? 電流檢測(cè)精度：\n? 2% (MAX1641)\n\n? 5.3% (MAX1640); | ADI 亞德諾 | ADI | |
Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier General Description The MAX1640/MAX1641 CMOS, adjustable-output, switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers. Charging current, maximum output voltage, and pulse-trickle charge are programmed with external resistors. 文件：116.02 Kbytes 頁(yè)數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier General Description The MAX1640/MAX1641 CMOS, adjustable-output, switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers. Charging current, maximum output voltage, and pulse-trickle charge are programmed with external resistors. 文件：116.02 Kbytes 頁(yè)數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier General Description The MAX1640/MAX1641 CMOS, adjustable-output, switch-mode current sources operate from a +5.5V to +26V input, and are ideal for microprocessor-controlled battery chargers. Charging current, maximum output voltage, and pulse-trickle charge are programmed with external resistors. 文件：116.02 Kbytes 頁(yè)數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier 文件：287.01 Kbytes 頁(yè)數(shù)：12 Pages | MAXIM 美信 | MAXIM | ||
Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier 文件：287.01 Kbytes 頁(yè)數(shù)：12 Pages | MAXIM 美信 | MAXIM | ||
Adjustable-Output, Switch-Mode Current Sources with Synchronous Rectifier 文件：287.01 Kbytes 頁(yè)數(shù)：12 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- Cell Chemistry：
Li-Ion
- # NiMH/ NiCd Cells：
2
- # Lithium Ion Cells：
1
- Protected VIN (max)(V)：
26
- Charger(V)：
2 to 24
- Charge Rate Set by：
Resistor
- Charge Termination：
External Control
- Charge Regulation：
Switchmode
- EV Kit Available：
Yes
- Oper. Temp.(°C)：
-40 to +85
- Package/ Pins：
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2)：
30.9
- RoHS Available：
Yes
- Budgetary Price (See Notes)：
$3.20 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
16-QSOP-150_MIL |
5500 |
可調(diào)輸出、開(kāi)關(guān)模式電流源,內(nèi)置同步整流 |
詢(xún)價(jià) | ||
MAXIM |
23+ |
SOP16 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢(xún)價(jià) | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢(xún)價(jià) | ||||
MAX |
25+ |
N/A |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢(xún)價(jià) | ||
MAXIM |
22+ |
SSOP-16 |
5000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
Maxim(美信) |
18+ |
9800 |
代理進(jìn)口原裝/實(shí)單價(jià)格可談 |
詢(xún)價(jià) | |||
MaximIntegrated |
24+ |
16-QSOP |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源！ |
詢(xún)價(jià) | ||
maxim |
20+ |
2500 |
全新現(xiàn)貨熱賣(mài)中歡迎查詢(xún) |
詢(xún)價(jià) | |||
Maxim Integrated |
24+ |
36500 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | |||
MAXIM |
25+ |
SOP |
17 |
旗艦店 |
詢(xún)價(jià) |
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