| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
MAX8667 | 1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables General Description The MAX8667/MAX8668 dual step-down converters with dual low-dropout (LDO) linear regulators are intended to power low-voltage microprocessors or DSPs in portable devices. Features ? Tiny, Thin QFN 3mm x 3mm Package ? Individual Enables ? Step-Down Converters ?? 600mA Guar 文件:394.07 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | |
MAX8667 | 1.5MHz、雙路降壓型DC-DC轉(zhuǎn)換器,帶有雙LDO和獨(dú)立使能控制 MAX8667/MAX8668是帶有雙路低壓(LDO)線性穩(wěn)壓器的雙路降壓轉(zhuǎn)換器,專(zhuān)為便攜式設(shè)備的低壓微處理器或DSP供電。該器件具有高效率、小尺寸外部器件等特性。降壓轉(zhuǎn)換器的輸出調(diào)整范圍為0.6V至3.3V (MAX8668)或工廠預(yù)設(shè)(MAX8667),OUT1可確保提供600mA輸出電流,OUT2提供1200mA。1.5MHz滯回PWM控制方案允許用戶使用纖小的外部器件,并將所有輸出使能時(shí)的空載電流降低至100μA。雙路低靜態(tài)電流、低噪聲LDO可在電源電壓低至1.7V時(shí)工作。MAX8667/MAX7668各路輸出均具有獨(dú)立的使能控制,極具靈活性。\nMAX8667/MAX8668提供節(jié)省 ·纖小的薄型QFN 3mm x 3mm封裝\n·獨(dú)立使能\n·降壓轉(zhuǎn)換器\n·OUT1保證600mA輸出電流\n·OUT2保證1200mA輸出電流\n·纖小的2.2μH片狀電感(0805)\n·輸出電壓:0.6V至3.3V (MAX8668)\n·超快電壓和負(fù)載瞬態(tài)響應(yīng)\n·每路電流低至25μA\n·LDO\n·保證300mA電流\n·最低工作電壓1.7V\n·低輸出噪聲; | ADI 亞德諾 | ADI | |
1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables General Description The MAX8667/MAX8668 dual step-down converters with dual low-dropout (LDO) linear regulators are intended to power low-voltage microprocessors or DSPs in portable devices. Features ? Tiny, Thin QFN 3mm x 3mm Package ? Individual Enables ? Step-Down Converters ?? 600mA Guar 文件:394.07 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables General Description The MAX8667/MAX8668 dual step-down converters with dual low-dropout (LDO) linear regulators are intended to power low-voltage microprocessors or DSPs in portable devices. Features ? Tiny, Thin QFN 3mm x 3mm Package ? Individual Enables ? Step-Down Converters ?? 600mA Guar 文件:394.07 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables General Description The MAX8667/MAX8668 dual step-down converters with dual low-dropout (LDO) linear regulators are intended to power low-voltage microprocessors or DSPs in portable devices. Features ? Tiny, Thin QFN 3mm x 3mm Package ? Individual Enables ? Step-Down Converters ?? 600mA Guar 文件:394.07 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
1.5MHz Dual Step-Down DC-DC Converters with Dual LDOs and Individual Enables General Description The MAX8667/MAX8668 dual step-down converters with dual low-dropout (LDO) linear regulators are intended to power low-voltage microprocessors or DSPs in portable devices. Features ? Tiny, Thin QFN 3mm x 3mm Package ? Individual Enables ? Step-Down Converters ?? 600mA Guar 文件:394.07 Kbytes 頁(yè)數(shù):18 Pages | MAXIM 美信 | MAXIM | ||
Package:16-WFQFN 裸露焊盤(pán);包裝:卷帶(TR) 類(lèi)別:集成電路(IC) 線性穩(wěn)壓器控制器 描述:IC REG QUAD BUCK/LNR SYNC 16TQFN | AD 亞德諾 | AD | ||
Package:16-WFQFN 裸露焊盤(pán);包裝:卷帶(TR) 類(lèi)別:集成電路(IC) 線性穩(wěn)壓器控制器 描述:IC REG QUAD BUCK/LNR SYNC 16TQFN | AD 亞德諾 | AD | ||
Package:16-WFQFN 裸露焊盤(pán);包裝:卷帶(TR) 類(lèi)別:集成電路(IC) 穩(wěn)壓器 - 線性 + 開(kāi)關(guān) 描述:IC REG QUAD BUCK/LNR SYNC 16TQFN | AD 亞德諾 | AD |
技術(shù)參數(shù)
- VIN(V):
5.5
- VOUT1(V):
1.8
- Preset VOUT(V):
1.2/1.3/1.6/1.8/
- Output Adjust. Method:
Preset
- IOUT1(A):
1.2
- Switch Type:
Internal
- Synchronous Switching:
Yes
- DC-DC Outputs:
2
- Oper. Freq.(kHz):
1500
- Package/Pins:
TQFN/16/
- BudgetaryPrice:
$3.23 @1k
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
13+ |
QFN |
3738 |
原裝分銷(xiāo) |
詢(xún)價(jià) | ||
MAXIM |
24+ |
QFN-16 |
27 |
詢(xún)價(jià) | |||
MAXIM |
25+ |
QFN-16 |
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+ |
QFN-16 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢(xún)價(jià) | ||
QFN |
5000 |
詢(xún)價(jià) | |||||
Maxim Integrated |
24+ |
16-TQFN(3x3) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
Maxim |
1931+ |
N/A |
567 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢(xún)價(jià) | ||
MAXIM |
25+ |
QFN-16 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢(xún)價(jià) | ||
Maxim |
22+ |
16TQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
MAXIM/美信 |
23+ |
QFN16 |
3000 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢(xún)價(jià) |
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