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MC34726BFCR2集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料
廠(chǎng)商型號(hào) |
MC34726BFCR2 |
參數(shù)屬性 | MC34726BFCR2 封裝/外殼為8-UFDFN;包裝為卷帶(TR);類(lèi)別為集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK 1.8V 300MA 8UDFN |
功能描述 | 300mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode |
文件大小 |
1.23842 Mbytes |
頁(yè)面數(shù)量 |
19 頁(yè) |
生產(chǎn)廠(chǎng)商 | Freescale Semiconductor, Inc |
企業(yè)簡(jiǎn)稱(chēng) |
freescale【飛思卡爾】 |
中文名稱(chēng) | 飛思卡爾半導(dǎo)體官網(wǎng) |
原廠(chǎng)標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-25 22:30:00 |
MC34726BFCR2規(guī)格書(shū)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
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MC34726BFCR2
- 制造商:
NXP USA Inc.
- 類(lèi)別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類(lèi)型:
固定
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
2.7V
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
1.8V
- 電流 - 輸出:
300mA
- 頻率 - 開(kāi)關(guān):
2MHz
- 同步整流器:
是
- 工作溫度:
-25°C ~ 85°C(TA)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
8-UFDFN
- 供應(yīng)商器件封裝:
8-USON(2x2)
- 描述:
IC REG BUCK 1.8V 300MA 8UDFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
FREESCA |
2020+ |
QFN |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
FREESCALE |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠(chǎng)免費(fèi)送樣 |
詢(xún)價(jià) | ||
FREESCALESEM |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢(xún)價(jià) | ||
Freescale |
23+ |
8-UDFN |
65600 |
詢(xún)價(jià) | |||
NXP |
21+ |
8QFND |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
NXPUSAInc. |
23+ |
8-QFN-D(2x2) |
66800 |
原廠(chǎng)授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源! |
詢(xún)價(jià) | ||
NXP/恩智浦 |
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(chǎng)窗口 |
詢(xún)價(jià) | ||
FREESCALE |
QFN |
893993 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢(xún)價(jià) | |||
FREESCALE |
22+ |
QFN-D8220.65 |
2000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
NXP USA Inc. |
24+ |
8-UFDFN |
9350 |
獨(dú)立分銷(xiāo)商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢(xún)價(jià) |