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MIC3809BMM集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料

MIC3809BMM
廠商型號(hào)

MIC3809BMM

參數(shù)屬性

MIC3809BMM 封裝/外殼為8-TSSOP,8-MSOP(0.118",3.00mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR MULT TOPOLOGY 8MSOP

功能描述

Push-Pull PWM Controller

封裝外殼

8-TSSOP,8-MSOP(0.118",3.00mm 寬)

文件大小

150.65 Kbytes

頁面數(shù)量

11

生產(chǎn)廠商 MIC GROUP RECTIFIERS
企業(yè)簡稱

MIC昌福電子

中文名稱

昌福電子有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-2-2 22:58:00

MIC3809BMM規(guī)格書詳情

General Description

The MIC3808 and MIC3809 are a family of complementary output push-pull PWM control ICs that feature high speed and low power consumption. The MIC3808/9 are ideal for telecom level (36V to 75V) isolated step down dc/dc conversion applications where high output current, small size, and high efficiency are required.

The dual-ended push-pull architecture of the MIC3808/9 allows more efficient utilization of the transformer than single ended topologies, allowing smaller size dc/dc solutions. Additionally, the out-of-phase push-pull topology allows a higher effective duty cycle, reducing input and output ripple as well as stress on the external components. The dead-time between the two outputs is adjustable between 60ns to 200ns, limiting the duty cycle of each output stage to less than 50.

Features

? Dual output drive stages in push-pull configuration

? Leading edge current-sense blanking

? 130μA typical start-up current

? 1mA typical run current

? Operation to 1MHz

? Internal soft start

? On-chip error amplifier with 4MHz gain bandwidth product

? On-chip VDD clamping

? Output drive stages capable of 500mA peak source current, 1A peak sink current

Applications

? High efficiency “brick” power supply modules

? Half bridge converters

? Full bridge converters

? Push-pull converters

? Voltage-fed push-pull converters

? Telecom equipment and power supplies

? Networking power supplies

? Industrial power supplies

? 42V automotive power supplies

? Base stations

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MIC3809BMM

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器

  • 包裝:

    卷帶(TR)

  • 輸出類型:

    晶體管驅(qū)動(dòng)器

  • 功能:

    升壓/降壓

  • 輸出配置:

    正,可提供隔離

  • 拓?fù)洌?/span>

    全橋,半橋,推挽

  • 輸出階段:

    1

  • 電壓 - 供電 (Vcc/Vdd):

    4.1V ~ 14V

  • 頻率 - 開關(guān):

    200kHz

  • 占空比(最大):

    49%

  • 同步整流器:

  • 時(shí)鐘同步:

  • 控制特性:

    頻率控制

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-TSSOP,8-MSOP(0.118",3.00mm 寬)

  • 供應(yīng)商器件封裝:

    8-MSOP

  • 描述:

    IC REG CTRLR MULT TOPOLOGY 8MSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
MICREL
2016+
SOP8
8800
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
MICREL
2020+
MSOP8
80000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
MICREL
0519+
MSOP
2500
詢價(jià)
MICREL
MSOP8
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)
詢價(jià)
MICREL
22+23+
SOP8
29852
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
Micrel
23+
8-SOIC
11923
詢價(jià)
NA
19+
84199
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
MICREL/麥瑞
2406+
MSOP-8
71260
誠信經(jīng)營!進(jìn)口原裝!量大價(jià)優(yōu)!
詢價(jià)
MIC
24+
SOP8
100
詢價(jià)
Micrel
24+
8-MSOP
28500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售
詢價(jià)