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LT8609集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

LT8609
廠商型號(hào)

LT8609

參數(shù)屬性

LT8609 封裝/外殼為10-WFDFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:42V, 2A/3A PEAK SYNC BUCK REG W/

功能描述

40V, 1A Synchronous Step-Down Converter

封裝外殼

10-WFDFN 裸露焊盤

文件大小

586.81 Kbytes

頁(yè)面數(shù)量

28 頁(yè)

生產(chǎn)廠商 Linear Technology
企業(yè)簡(jiǎn)稱

LINER凌力爾特

中文名稱

凌特半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-10 8:26:00

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LT8609規(guī)格書詳情

DESCRIPTION

The LTC?3646 is a high efficiency, step-down DC/DC

converter with internal high side and synchronous power

FETs. It draws only 140μA typical DC supply current in

Burst Mode operation at no load while maintaining output

voltage regulation.

The LTC3646 can supply up to a 1A load, and its combination

of Burst Mode operation, integrated power switches

and low quiescent current provides high efficiency over a

broad range of load currents. Alternatively, it can be used

in forced continuous mode for ripple sensitive applications.

The LTC3646 has a wide 4.0V to 40V input range and its

patented controlled on-time architecture and 0.6V reference

voltage allow for large step-down ratios without

the risk of output overvoltage. The frequency may be set

between 200kHz and 3.0MHz with a program resistor or

synchronized to an external clock.

The internal soft-start, short-circuit protection and voltage

rating make the LTC3646 a robust part ideal for high

voltage applications.

FEATURES

- Wide Input Voltage Range: 4.0V to 40V

- 1A Guaranteed Output Current

- High Efficiency: Up to 95

- Wide Output Voltage Range

- LTC3646: 2.0V to 30V

- LTC3646-1: 0.6V to 15V

- ±1 Accurate Reference Voltage

- Internal or External Compensation

- Switching Frequency Adjustable and Synchronizable:

200kHz to 3MHz

- Selectable High Efficiency Burst Mode? Operation or

Forced Continuous Mode

- 14 Lead 3mm × 4mm DFN or Thermally Enhanced

16-Lead MSOP Packages

APPLICATIONS

- Point of Load Power Supplies

- Intermediate Bus Power

- Automotive Applications

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LT8609AEDDM#PBF

  • 制造商:

    Analog Devices Inc.

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 功能:

    降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    降壓

  • 輸出類型:

    可調(diào)式

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    3V

  • 電壓 - 輸入(最大值):

    42V

  • 電壓 - 輸出(最小值/固定):

    0.782V

  • 電壓 - 輸出(最大值):

    42V

  • 電流 - 輸出:

    3A

  • 頻率 - 開(kāi)關(guān):

    200kHz ~ 2.2MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝,可潤(rùn)濕側(cè)翼

  • 封裝/外殼:

    10-WFDFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    10-DFN(3x3)

  • 描述:

    42V, 2A/3A PEAK SYNC BUCK REG W/

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ADI/亞德諾
21+
MSOP
2500
詢價(jià)
ADI
2022+
7600
原廠原裝,假一罰十
詢價(jià)
LINEAR/凌特
18+
MSOP-10
21230
全新原裝現(xiàn)貨,可出樣品,可開(kāi)增值稅發(fā)票
詢價(jià)
ADI/亞德諾
22+
LQFN-16
500000
原廠渠道/找正品元器件就找宏橋達(dá)/實(shí)報(bào)實(shí)貨/誠(chéng)信第一/
詢價(jià)
ADI
21+
標(biāo)準(zhǔn)封裝
200
進(jìn)口原裝,訂貨渠道!
詢價(jià)
LT
MSOP10
6698
詢價(jià)
LT訂貨
22+23+
MSOP
18272
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
LINEAR
24+
MSSOP10
35200
一級(jí)代理/放心采購(gòu)
詢價(jià)
ADI(亞德諾)/LINEAR
1921+
MSOP-10
3575
向鴻倉(cāng)庫(kù)現(xiàn)貨,優(yōu)勢(shì)絕對(duì)的原裝!
詢價(jià)
LINEAR/ADI
22+
MSOP
8000
原裝正品,支持實(shí)單!
詢價(jià)