| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX857 | 3.3V/5V or Adjustable-Output, Step-Up DC-DC Converters General Description The MAX856–MAX859 are high-efficiency, CMOS, step-up, DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX856/MAX858 accept a positive input voltage between 0.8V and VOUT and convert it to a higher, pin-selectable output voltage of 3.3V o 文件：126.92 Kbytes 頁數(shù)：12 Pages | MAXIM 美信 | MAXIM | |
MAX857 | 3.3V/5V或可調(diào)輸出、升壓型DC-DC轉(zhuǎn)換器 MAX856-MAX859是高效、CMOS、升壓、DC-DC開關(guān)穩(wěn)壓器，適用于小型、低輸入電壓或電池供電系統(tǒng)。MAX856/MAX858支持0.8V和VOUT之間的正輸入電壓，并將其轉(zhuǎn)換為更高的、引腳可選的3.3V或5V輸出電壓。MAX857/MAX859可調(diào)版本支持0.8V至6.0V輸入電壓，并在2.7V至6.0V范圍內(nèi)產(chǎn)生更高的可調(diào)輸出電壓。效率超過85%（典型值）。靜態(tài)電源電流為25μA（典型值，關(guān)斷時為1μA）。\n\n MAX856-MAX859結(jié)合了超低靜態(tài)電源電流和高效率，可有效延長電池使用時間。內(nèi)部MOSFET功率晶體管支持高開關(guān)頻率。這一優(yōu)勢與內(nèi)部設(shè)置的峰值 ? 輸入電源電壓：0.8V至6.0V\n\n? 啟動電源電壓：0.8V（典型值）\n\n? 100mA時效率為85%\n\n? 靜態(tài)電流：25μA\n\n? 關(guān)斷模式為1μA\n\n? 125mA和500mA開關(guān)電流限制支持使用低成本電感\(zhòng)n\n? 開關(guān)頻率高達500kHz\n\n? 整個溫度范圍內(nèi)的參考容差為±1.5%\n\n? 低電池電量檢測器(LBI/LBO)\n\n? 8引腳SO和μMax封裝; | ADI 亞德諾 | ADI | |
High-Efficiency LCD Boost with True Shutdown General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ? 15V or Adjustable Output Voltage Up t 文件：287.11 Kbytes 頁數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency LCD Boost with True Shutdown General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ? 15V or Adjustable Output Voltage Up t 文件：287.11 Kbytes 頁數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency LCD Boost with True Shutdown General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ? 15V or Adjustable Output Voltage Up t 文件：287.11 Kbytes 頁數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency LCD Boost with True Shutdown General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ? 15V or Adjustable Output Voltage Up t 文件：287.11 Kbytes 頁數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency LCD Boost with True Shutdown General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ? 15V or Adjustable Output Voltage Up t 文件：287.11 Kbytes 頁數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency LCD Boost with True Shutdown General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ? 15V or Adjustable Output Voltage Up t 文件：287.11 Kbytes 頁數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency LCD Boost with True Shutdown General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ? 15V or Adjustable Output Voltage Up t 文件：287.11 Kbytes 頁數(shù)：11 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency LCD Boost with True Shutdown General Description The MAX8570 family of LCD step-up converters uses an internal n-channel switch and an internal p-channel output isolation switch. These converters operate from a 2.7V to 5.5V supply voltage and deliver up to 28V at the output. Features ? 15V or Adjustable Output Voltage Up t 文件：287.11 Kbytes 頁數(shù)：11 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (max)(V)：
6
- VOUT1 (min)(V)：
2.7
- VOUT1 (max)(V)：
6
- IOUT1 (max)(A)：
0.15
- Switch Type：
Internal
- Output Adjust. Method：
Resistor
- Power Good Signal：
Yes
- ICC (typ)(mA)：
0.025
- ICC (max)(mA)：
0.06
- Shutdown Mode Supply Current (typ)(μA)：
1
- Shutdown Mode Supply Current (max)(μA)：
5
- # DC-DC Outputs：
1
- Switching Frequency(kHz)：
500
- Features：
Current Limit
- EV Kit Available：
Yes
- Oper. Temp.(°C)：
-40 to +85
- Package/ Pins：
PDIP/8
- Smallest Available Pckg. (max w/pins)(mm2)：
31
- RoHS Available：
Yes
- Budgetary Price (See Notes)：
$2.42 @1k
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAX |
24+ |
SMD |
3000 |
公司現(xiàn)貨 |
詢價 | ||
MAXIM |
25+ |
SOP8 |
4500 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價 | ||
MAX |
22+ |
SG8 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ADI |
25+ |
Small-Outline IC, Narrow (0.15 |
5500 |
3.3V/5V或可調(diào)輸出、升壓型DC-DC轉(zhuǎn)換器 |
詢價 | ||
MAX |
06+ |
原廠原裝 |
56 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
MAXIM |
23+ |
SMD |
2870 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
詢價 | ||
MAXIM |
23+ |
SOT23 |
20000 |
原廠授權(quán)代理分銷現(xiàn)貨只做原裝正邁科技樣品支持現(xiàn)貨 |
詢價 | ||
MAXIM |
13+ |
N.SO |
3758 |
原裝分銷 |
詢價 | ||
MAXIM-PBF |
23+ |
MSOP10 |
5000 |
原裝正品,假一罰十 |
詢價 |
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