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MC33129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

MC33129
廠商型號(hào)

MC33129

參數(shù)屬性

MC33129 封裝/外殼為14-SOIC(0.154",3.90mm 寬);包裝為管件;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 FLYBACK 14SOIC

功能描述

High Performance Current Mode Controllers

封裝外殼

14-SOIC(0.154",3.90mm 寬)

文件大小

444.38 Kbytes

頁面數(shù)量

16

生產(chǎn)廠商 Motorola, Inc
企業(yè)簡稱

Motorola摩托羅拉

中文名稱

加爾文制造公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-2-9 19:09:00

MC33129規(guī)格書詳情

The MC34129/MC33129 are high performance current mode switching regulators specifically designed for use in low power digital telephone applications. These integrated circuits feature a unique internal fault timer that provides automatic restart for overload recovery. For enhanced system efficiency, a start/run comparator is included to implement bootstrapped operation of VCC. Other functions contained are a temperature compensated reference, reference amplifier, fully accessible error amplifier, sawtooth oscillator with sync input, pulse width modulator comparator, and a high current totem pole driver ideally suited for driving a power MOSFET.

Also included are protective features consisting of soft–start, undervoltage lockout, cycle–by–cycle current limiting, adjustable deadtime, and a latch for single pulse metering.

Although these devices are primarily intended for use in digital telephone systems, they can be used cost effectively in many other applications.

? Current Mode Operation to 300 kHz

? Automatic Feed Forward Compensation

? Latching PWM for Cycle–by–Cycle Current Limiting

? Continuous Retry after Fault Timeout

? Soft–Start with Maximum Peak Switch Current Clamp

? Internally Trimmed 2 Bandgap Reference

? High Current Totem Pole Driver

? Input Undervoltage Lockout

? Low Startup and Operating Current

? Direct Interface with Motorola SENSEFET Products

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MC33129EFR2

  • 制造商:

    NXP USA Inc.

  • 類別:

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

  • 包裝:

    管件

  • 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>

    反激

  • 輸出階段:

    1

  • 電壓 - 供電 (Vcc/Vdd):

    3.24V ~ 12V

  • 頻率 - 開關(guān):

    100kHz

  • 同步整流器:

  • 時(shí)鐘同步:

  • 控制特性:

    使能,頻率控制,斜坡,軟啟動(dòng)

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    14-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    14-SO

  • 描述:

    IC REG CTRLR FLYBACK 14SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
ON
2016+
SOP14
15654
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
ON
23+
SOP14
20000
原廠原裝正品現(xiàn)貨
詢價(jià)
ON
DIP14
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
MOTOROLA
23+
SOP14
3000
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售!
詢價(jià)
Motorola
9917
1310
公司優(yōu)勢庫存 熱賣中!
詢價(jià)
FREESCALE
22+
PDIP14
2000
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢
詢價(jià)
ON/安森美
23+
SOP14
32732
原裝正品代理渠道價(jià)格優(yōu)勢
詢價(jià)
MOT
23+
SOP
46889
原裝正品,假一罰十
詢價(jià)
MOT
24+
SOP14
300
詢價(jià)
ON/安森美
24+
SOP14
13092
原裝現(xiàn)貨假一賠十
詢價(jià)