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MC34726AFC中文資料

廠家型號(hào) | MC34726AFC |
文件大小 | 1232.76Kbytes |
頁(yè)面數(shù)量 | 19頁(yè) |
功能描述 | 300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode CONV DC-DC SINGLE STEP DOWN 2.7V TO 5.5V 8-PIN UDFN - Bulk |
數(shù)據(jù)手冊(cè) | |
簡(jiǎn)稱(chēng) | FREESCALE【飛思卡爾】 |
生產(chǎn)廠商 | Freescale Semiconductor, Inc |
中文名稱(chēng) | 飛思卡爾半導(dǎo)體官網(wǎng) |
LOGO |
MC34726AFC數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF詳情
300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode
The 34726 is a high efficiency, low quiescent current (IQ), synchronous buck regulator, implementing Freescale’s innovative Z-mode architecture. Freescale’s Z-mode architecture greatly improves the ripple performance during light load currents, but still maintains a low quiescent current of 65μA, at no load in “Sleepy” Z-mode.
The 34726 accepts an input voltage in the range of 2.7 to 5.5 V, making it ideally suited for single cell Li-Ion based applications. Factory preset output voltages, ranging from 0.8 to 3.3 V, reduce the number of required auxiliary components. The part is able to provide 300 mA of continuous load current across the input and the output voltage ranges.
The 34726 switches at 2.0 MHz to allow the use of small, surface mount inductors and capacitors to save precious board space.
The 34726 is available in the small, space saving, and low cost, 2x2 UDFN-8 packages. The part is guaranteed for operation over the -25°C to 85°C temperature range.
Features
? 94 peak efficiency
? 2.0 MHz switching frequency
? 2.7 to 5.5 V input voltage range
? Automatic transition to energy saving light load Z-mode (low ripple)
? Fixed output voltage options from 0.8 to 3.3 V
? 65 μA quiescent current during sleepy Z-mode
? 300 mA maximum continuous output current
? Internal 2.0 ms soft start
? Thermal and over-current protection
? 0.1 μA quiescent current in shutdown (disabled)
? Ultra thin 2x2 UDFN package
? Pb-free packaging designated by suffix code FC
MC34726AFC產(chǎn)品屬性
- 類(lèi)型
描述
- 型號(hào)
MC34726AFC
- 制造商
Freescale Semiconductor
- 功能描述
CONV DC-DC SINGLE STEP DOWN 2.7V TO 5.5V 8-PIN UDFN - Bulk
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FREESCALE |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
|||
FREESCALE |
22+ |
QFN-D8220.65 |
2000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
|||
Freescale |
23+ |
8-UDFN |
65600 |
||||
Freescale |
24+ |
8-UDFN |
28500 |
授權(quán)代理直銷(xiāo),原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷(xiāo)售 |
|||
FREESCALE |
2447 |
QFN |
100500 |
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
|||
FREESCALESEM |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
|||
恩XP |
24+ |
8-QFN-D(2x2) |
65200 |
一級(jí)代理/放心采購(gòu) |
|||
恩XP |
20+ |
QFN-8 |
1001 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
|||
恩XP |
22+ |
8QFND |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
恩XP |
2324+ |
NA |
78920 |
二十余載金牌老企,研究所優(yōu)秀合供單位,您的原廠窗口 |
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Freescale Semiconductor, Inc 飛思卡爾半導(dǎo)體
飛思卡爾半導(dǎo)體(Freescale Semiconductor)是全球領(lǐng)先的半導(dǎo)體公司,全球總部位于美國(guó)德州的奧斯汀市。專(zhuān)注于嵌入式處理解決方案。飛思卡爾面向汽車(chē)、網(wǎng)絡(luò)、工業(yè)和消費(fèi)電子市場(chǎng),提供的技術(shù)包括微處理器、微控制器、傳感器、模擬集成電路和連接。飛思卡爾的一些主要應(yīng)用和終端市場(chǎng)包括汽車(chē)安全、混合動(dòng)力和全電動(dòng)汽車(chē)、下一代無(wú)線基礎(chǔ)設(shè)施、智能能源管理、便攜式醫(yī)療器件、消費(fèi)電器以及智能移動(dòng)器件等。在全世界擁有多家設(shè)計(jì)、研發(fā)、制造和銷(xiāo)售機(jī)構(gòu)。Gregg Lowe是總裁兼CEO,該公司在紐約證券交易所股票代碼(NYSE):FSL,在2013年投入了7.55億美元的研發(fā)經(jīng)費(fèi),占全年凈銷(xiāo)售額的18