| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX845 | Isolated Transformer Driver for PCMCIA Applications General Description The MAX845 provides an isolated power supply small enough to fit in thin PCMCIA cards and space-sensitive applications. It drives a low-profile center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated positive or 文件:213.97 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | |
MAX845 | Isolated Power Supply 文件:45.64 Kbytes 頁數(shù):4 Pages | MAXIM 美信 | MAXIM | |
MAX845 | 隔離型、變壓器驅(qū)動器,適用于PCMCIA設(shè)計 MAX845提供足夠小的隔離電源,適合薄型PCMCIA卡和對空間敏感的應(yīng)用。它通過5V或3.3V直流電源驅(qū)動薄型中心抽頭變壓器原邊??赏ㄟ^副邊繞組在高達(dá)750mW的功率下提供任何隔離的正電壓或負(fù)電壓。\n\n MAX845由一個振蕩器和一個觸發(fā)器組成。觸發(fā)器產(chǎn)生兩個占空比為50%的方波,它們在振蕩器頻率的一半(450kHz,最小值)處互補(bǔ)。這兩個信號用于驅(qū)動以地為參考的N溝道電源開關(guān)。內(nèi)部電路確保在兩個開關(guān)之間提供先開后合動作。\n\n 低功耗關(guān)斷模式會禁用開關(guān)和振蕩器,從而降低功耗。提供了評估套件(MAX845EVKIT-MM)以評估薄型5V 40mA和5V 10 ? 用于超薄5V-μs變壓器的變壓器驅(qū)動器\n\n? 適合PCMCIA應(yīng)用的隔離式DC-DC電源\n\n? 450kHz最小開關(guān)頻率\n\n? 超低輸入電源電流紋波\n\n? +5V或+3.3V單電源\n\n? 低功耗關(guān)斷模式:5μW\n\n? 8引腳SO和μMAX封裝\n\n? 低輸出紋波支持使用微型輸出電容; | ADI 亞德諾 | ADI | |
Isolated Transformer Driver for PCMCIA Applications General Description The MAX845 provides an isolated power supply small enough to fit in thin PCMCIA cards and space-sensitive applications. It drives a low-profile center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated positive or 文件:213.97 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
Isolated Transformer Driver for PCMCIA Applications General Description The MAX845 provides an isolated power supply small enough to fit in thin PCMCIA cards and space-sensitive applications. It drives a low-profile center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated positive or 文件:213.97 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
Isolated Transformer Driver for PCMCIA Applications General Description The MAX845 provides an isolated power supply small enough to fit in thin PCMCIA cards and space-sensitive applications. It drives a low-profile center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated positive or 文件:213.97 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
Isolated Transformer Driver for PCMCIA Applications General Description The MAX845 provides an isolated power supply small enough to fit in thin PCMCIA cards and space-sensitive applications. It drives a low-profile center-tapped transformer primary from a 5V or 3.3V DC power supply. The secondary can be wound to provide any isolated positive or 文件:213.97 Kbytes 頁數(shù):16 Pages | MAXIM 美信 | MAXIM | ||
Isolated Power Supply 文件:45.64 Kbytes 頁數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Isolated Power Supply 文件:45.64 Kbytes 頁數(shù):4 Pages | MAXIM 美信 | MAXIM | ||
Package:8-SOIC(0.154",3.90mm 寬);包裝:管件 類別:集成電路(IC) 電源管理 - 專用 描述:IC DRVR XFRMR CMOS PCMCIA 8SOIC | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN (min)(V):
2.5
- VIN (max)(V):
6
- Driver Output Resistance (max)(Ω):
4
- Max. IOUT(A):
0.2
- Topology:
Push-Pull
- Features:
Thermal Shutdown
- Switching Frequency(kHz):
860
- ICC (max)(mA):
1.1
- EV Kit Available:
Yes
- Package/ Pins:
DICE SALES/N/A
- Smallest Available Pckg. (max w/pins)(mm2):
15.6
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Budgetary Price (See Notes):
$2.34 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAX |
23+ |
sop8 |
5700 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAX |
25+ |
sop8 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
MAXIM |
15+ |
MSOP8 |
11560 |
全新原裝,現(xiàn)貨庫存,長期供應(yīng) |
詢價 | ||
MAXIM |
13+ |
uMAX |
3758 |
原裝分銷 |
詢價 | ||
MAXIM |
25+ |
MSOP8 |
1590 |
品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價 | ||
MAXIM |
24+ |
SMD |
82 |
詢價 | |||
MAXIM |
23+ |
SOP8 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
MAX |
24+ |
MSOP |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強(qiáng)勢庫存! |
詢價 | ||
MAXIM |
24+ |
SOP-8 |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
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