零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
MAX1626 | 5V/3.3V or Adjustable, 100 Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers GeneralDescription TheMAX1626/MAX1627step-downDC-DCcontrollersoperateovera2.6Vto16.5Vinputvoltagerange.Thecontrollersdeliverloadcurrentfrom1mAtomorethan2A.TheMAX1626haspin-selectable3.3Vand5Voutputs.TheMAX1627supportsadjustableoutputsfrom1.3Vto16V. Benef | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | |
MAX1626 | 5V/3.3V或可調(diào)、100%占空比、高效率、降壓型DC-DC控制器; ? 減少外部元件數(shù)量并降低總成本\n? 300KHz PWM開關(guān)減小了元件尺寸\n\n? 小型表貼電感\(zhòng)n\n\n\n\n? 降低功耗\n? 對于3mA至2A負(fù)載,效率超過90%\n\n? 低壓差\n\n? 100%最大占空比\n\n\n\n\n? 減少DC-DC控制器庫存數(shù)量\n? 寬輸入電壓選項(xiàng):2.6V至16.5V\n\n? 輸出電壓選項(xiàng):可選3.3V和5V,或1.3V至16V可調(diào)輸出\n\n\n\n\n? 降低系統(tǒng)功耗\n? 靜態(tài)電流:90μA(最大值)\n\n? 關(guān)斷電流:1μA(最大值)\n\n\n\n\n? 在惡劣環(huán)境下可靠運(yùn)行\(zhòng)n? 通過軟啟動限制啟動電流\n\n? 限流控制方案\n\n\n\n\n? 提高設(shè)計(jì)靈活性\n? 外部P溝道MOSFET支持輸出功率 > 12.5W; MAX1626/MAX1627降壓型DC-DC控制器可在2.6V至16.5V輸入電壓范圍內(nèi)工作。這些控制器可提供1mA至2A以上的負(fù)載電流。MAX1626具有引腳可選的3.3V和5V輸出。MAX1627支持1.3V至16V的可調(diào)輸出。\n\n 專門設(shè)計(jì)的限流脈沖頻率調(diào)制(PFM)控制方案以高達(dá)100%的占空比運(yùn)行,從而產(chǎn)生非常低的壓差。這種控制方案消除了最低負(fù)載要求,并將輕負(fù)載下的電源電流降至90μA(普通脈寬調(diào)制控制器為2mA至10mA)。\n\n 這些器件有8引腳SOIC封裝(-40°C至+85°C)和裸片(0°C至+70°C)可選。\n\n | ADIAnalog Devices 亞德諾亞德諾半導(dǎo)體技術(shù)有限公司 | ADI | |
5V/3.3V or Adjustable, 100 Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers GeneralDescription TheMAX1626/MAX1627step-downDC-DCcontrollersoperateovera2.6Vto16.5Vinputvoltagerange.Thecontrollersdeliverloadcurrentfrom1mAtomorethan2A.TheMAX1626haspin-selectable3.3Vand5Voutputs.TheMAX1627supportsadjustableoutputsfrom1.3Vto16V. Benef | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5V/3.3V or Adjustable, 100% Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers GeneralDescription TheMAX1626/MAX1627step-downDC-DCcontrollersoperateovera2.6Vto16.5Vinputvoltagerange.Thecontrollersdeliverloadcurrentfrom1mAtomorethan2A.TheMAX1626haspin-selectable3.3Vand5Voutputs.TheMAX1627supportsadjustableoutputsfrom1.3Vto16V. Benef | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5V/3.3V or Adjustable, 100 Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers GeneralDescription TheMAX1626/MAX1627step-downDC-DCcontrollersoperateovera2.6Vto16.5Vinputvoltagerange.Thecontrollersdeliverloadcurrentfrom1mAtomorethan2A.TheMAX1626haspin-selectable3.3Vand5Voutputs.TheMAX1627supportsadjustableoutputsfrom1.3Vto16V. Benef | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5V/3.3V or Adjustable, 100 Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers GeneralDescription TheMAX1626/MAX1627step-downDC-DCcontrollersoperateovera2.6Vto16.5Vinputvoltagerange.Thecontrollersdeliverloadcurrentfrom1mAtomorethan2A.TheMAX1626haspin-selectable3.3Vand5Voutputs.TheMAX1627supportsadjustableoutputsfrom1.3Vto16V. Benef | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5V/3.3V or Adjustable, 100 Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5V/3.3V or Adjustable, 100 Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5V/3.3V or Adjustable, 100% Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim | ||
5V/3.3V or Adjustable, 100 Duty-Cycle, High-Efficiency, Step-Down DC-DC Controllers | MaximMaxim Integrated Products 美信美信半導(dǎo)體 | Maxim |
技術(shù)參數(shù)
- VIN (max)(V):
16.5
- VOUT1 (min)(V):
3.3
- VOUT1 (max)(V):
5
- IOUT1 (max)(A):
3
- Switch Type:
External
- Preset VOUT(V):
3.3
- Output Adjust. Method:
Preset
- ICC (max)(mA):
0.09
- # DC-DC Outputs:
1
- Switching Frequency(kHz):
300
- Features:
Current Limit
- EV Kit Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
SOIC (N)/8
- Smallest Available Pckg. (max w/pins)(mm2):
31
- RoHS Available:
Yes
- Budgetary Price (See Notes):
$1.65 @1k
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
2015+ |
500 |
公司現(xiàn)貨庫存 |
詢價 | ||||
MAXIM |
23+ |
SOP8 |
3600 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAX |
24+ |
SMD |
3000 |
公司現(xiàn)貨 |
詢價 | ||
24+ |
SG8 |
2978 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時可發(fā)貨 |
詢價 | |||
MAXIM |
24+ |
sop-8 |
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 |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價 | ||
MAXIM |
22+ |
SOP8 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAX |
24+ |
SOP-8 |
6430 |
原裝現(xiàn)貨/歡迎來電咨詢 |
詢價 | ||
MAXIM/美信 |
SOP8 |
6698 |
詢價 | ||||
MAXIM |
25+ |
SOP8 |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 |
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