| 型號(hào) | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX870 | Switched-Capacitor Voltage Inverters General Description The ultra-small MAX870/MAX871 monolithic, CMOS charge-pump inverters accept input voltages ranging from +1.4V to +5.5V. The MAX870 operates at 125kHz, and the MAX871 operates at 500kHz. Their high efficiency (90) and low operating current (0.7mA for the MAX870) make these devi 文件:97.82 Kbytes 頁數(shù):8 Pages | MAXIM 美信 | MAXIM | |
MAX870 | 開關(guān)電容電壓反相器 超小型MAX870/MAX871單片CMOS電荷泵反相器可接受+1.4V至+5.5V的輸入電壓。MAX870工作頻率為125kHz,MAX871工作頻率為500kHz。這些器件具有高效率(90%)和低工作電流(MAX870為0.7mA),非常適合電池供電和電路板級(jí)轉(zhuǎn)換應(yīng)用。\n\n 片內(nèi)集成了振蕩器控制電路和四個(gè)功率MOSFET開關(guān)。MAX870/MAX871的典型應(yīng)用領(lǐng)域是從+5V邏輯電源產(chǎn)生-5V電源來為模擬電路供電。兩款器件均采用5引腳SOT23-5封裝,可提供25mA電流,壓降為500mV。\n\n 對(duì)于具有邏輯控制關(guān)斷功能的類似器件,請(qǐng)參考MAX1720/ ? 5引腳SOT23-5封裝\n\n? 電壓轉(zhuǎn)換效率:99%\n\n? 將輸入電源電壓反相\n\n? 靜態(tài)電流:0.7mA(MAX870)\n\n? 輸入電壓范圍:+1.4V至+5.5V\n\n? 僅需兩個(gè)電容\n\n? 輸出電流:25mA\n\n? 關(guān)斷控制; | ADI 亞德諾 | ADI | |
High-Current, Low-Voltage Linear Regulator with Power-Limited, External MOSFET General Description The MAX8704 high-current linear regulator uses an external n-channel MOSFET to generate low-voltage supplies for notebook computers. This linear regulator delivers an output voltage as low as 0.5V from an input voltage as low as 1.0V. Normally, this low input requirement would 文件:787.28 Kbytes 頁數(shù):13 Pages | MAXIM 美信 | MAXIM | ||
High-Current, Low-Voltage Linear Regulator with Power-Limited, External MOSFET General Description The MAX8704 high-current linear regulator uses an external n-channel MOSFET to generate low-voltage supplies for notebook computers. This linear regulator delivers an output voltage as low as 0.5V from an input voltage as low as 1.0V. Normally, this low input requirement would 文件:787.28 Kbytes 頁數(shù):13 Pages | MAXIM 美信 | MAXIM | ||
Multiphase, Fixed-Frequency Controller for AMD Hammer CPU Core Power Supplies General Description The MAX8707 is a multiphase (3-/4-phase), interleaved, fixed-frequency, step-down controller for AMD Hammer CPU core supplies. Interleaved multiphase operation reduces the input ripple current and output voltage ripple while easing component selection and layout placement. The 文件:780.9 Kbytes 頁數(shù):37 Pages | MAXIM 美信 | MAXIM | ||
Multiphase, Fixed-Frequency Controller for AMD Hammer CPU Core Power Supplies General Description The MAX8707 is a multiphase (3-/4-phase), interleaved, fixed-frequency, step-down controller for AMD Hammer CPU core supplies. Interleaved multiphase operation reduces the input ripple current and output voltage ripple while easing component selection and layout placement. The 文件:780.9 Kbytes 頁數(shù):37 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency CCFL Backlight Controller with SMBus Interface General Description The MAX8709B integrated backlight controller is optimized to drive cold-cathode fluorescent lamps(CCFLs) using a resonant full-bridge inverter architecture. The resonant operation maximizes striking capability and provides near-sinusoidal waveforms over the entire input range 文件:990.49 Kbytes 頁數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
High-Efficiency CCFL Backlight Controller with SMBus Interface General Description The MAX8709B integrated backlight controller is optimized to drive cold-cathode fluorescent lamps(CCFLs) using a resonant full-bridge inverter architecture. The resonant operation maximizes striking capability and provides near-sinusoidal waveforms over the entire input range 文件:990.49 Kbytes 頁數(shù):24 Pages | MAXIM 美信 | MAXIM | ||
Switched-Capacitor Voltage Inverters General Description The ultra-small MAX870/MAX871 monolithic, CMOS charge-pump inverters accept input voltages ranging from +1.4V to +5.5V. The MAX870 operates at 125kHz, and the MAX871 operates at 500kHz. Their high efficiency (90) and low operating current (0.7mA for the MAX870) make these devi 文件:97.82 Kbytes 頁數(shù):8 Pages | MAXIM 美信 | MAXIM | ||
Switched-Capacitor Voltage Inverters General Description The ultra-small MAX870/MAX871 monolithic, CMOS charge-pump inverters accept input voltages ranging from +1.4V to +5.5V. The MAX870 operates at 125kHz, and the MAX871 operates at 500kHz. Their high efficiency (90) and low operating current (0.7mA for the MAX870) make these devi 文件:97.82 Kbytes 頁數(shù):8 Pages | MAXIM 美信 | MAXIM |
技術(shù)參數(shù)
- VIN (min)(V):
1.4
- VIN (max)(V):
5.5
- IOUT (typ)(A):
0.025
- Unadj. VOUT(V):
-VIN
- ICC (max)(mA):
1
- Switching Frequency(kHz):
125
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
PDIP/8
- Smallest Available Pckg. (max w/pins)(mm2):
9
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$2.27 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ADI |
25+ |
Small-Outline Transistor Packa |
5500 |
開關(guān)電容電壓反相器 |
詢價(jià) | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價(jià) | ||||
MAXIM |
13+ |
SOT |
3738 |
原裝分銷 |
詢價(jià) | ||
MAXIM |
23+ |
SMD |
6500 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購! |
詢價(jià) | ||
MAXIM |
05+ |
原廠原裝 |
6616 |
只做全新原裝真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
MAXIM |
17+ |
SOT23-5 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
25+ |
SOT-23 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
MAX |
23+ |
SOP/DIP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
MAXIM |
24+ |
QFN-28 |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫存! |
詢價(jià) | ||
MAXIM |
25+ |
SOT23-5 |
10000 |
品牌一級(jí)代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價(jià) |
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