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MC34726EFC中文資料飛思卡爾數(shù)據(jù)手冊PDF規(guī)格書

MC34726EFC
廠商型號

MC34726EFC

功能描述

300 mA High Efficiency Low Quiescent Current Synchronous Buck Regulator With Z-mode

文件大小

1.23276 Mbytes

頁面數(shù)量

19

生產(chǎn)廠商 Freescale Semiconductor, Inc
企業(yè)簡稱

freescale飛思卡爾

中文名稱

飛思卡爾半導體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-3 17:00:00

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MC34726EFC規(guī)格書詳情

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

供應商 型號 品牌 批號 封裝 庫存 備注 價格
FREESCALESEM
23+
NA
13650
原裝正品,假一罰百!
詢價
FREESCALE
22+
QFN-D8220.65
2000
原裝現(xiàn)貨庫存.價格優(yōu)勢
詢價
FREESCA
24+
QFN
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
Freescale
24+
8-UDFN
28500
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售
詢價
FREESCALE
2447
QFN
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
NXP
22+
8-UFDFN
9000
原廠渠道,現(xiàn)貨配單
詢價
Freescale
23+
8-UDFN
65600
詢價
FREESCALE
23+
QFN
3000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
MULTICOMP
23+
13000
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
FREESCALE
20+
QFN
3000
進口原裝現(xiàn)貨,假一賠十
詢價