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MIC38C44集成電路(IC)的ACDC轉(zhuǎn)換器離線開關(guān)規(guī)格書PDF中文資料

MIC38C44
廠商型號

MIC38C44

參數(shù)屬性

MIC38C44 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ACDC轉(zhuǎn)換器離線開關(guān);產(chǎn)品描述:IC OFFLINE SW MULT TOP 14SOIC

功能描述

BiCMOS Current-Mode PWM Controllers

封裝外殼

14-SOIC(0.154",3.90mm 寬)

文件大小

100.27 Kbytes

頁面數(shù)量

11

生產(chǎn)廠商 Micrel Semiconductor
企業(yè)簡稱

Micrel麥瑞半導(dǎo)體

中文名稱

麥瑞半導(dǎo)體官網(wǎng)

原廠標(biāo)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

2025-2-4 16:05:00

MIC38C44規(guī)格書詳情

General Description

The MIC38C4x are fixed frequency, high performance, current-mode PWM controllers. Micrel’s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements.

Features

? Fast 40ns output rise and 30ns output fall times

? –40°C to +85°C temperature range meets UC284x specifications

? High-performance, low-power BiCMOS Process

? Ultralow start-up current (50μA typical)

? Low operating current (4mA typical)

? CMOS outputs with rail-to-rail swing

? ≥ 500kHz current-mode operation

? Trimmed 5V bandgap reference

? Pin-for-pin compatible with UC3842/3843/3844/3845(A)

? Trimmed oscillator discharge current

? UVLO with hysteresis

? Low cross-conduction currents

Features

? Fast 40ns output rise and 30ns output fall times

? –40°C to +85°C temperature range

meets UC284x specifications

? High-performance, low-power BiCMOS Process

? Ultralow start-up current (50μA typical)

? Low operating current (4mA typical)

? CMOS outputs with rail-to-rail swing

? ≥ 500kHz current-mode operation

? Trimmed 5V bandgap reference

? Pin-for-pin compatible with UC3842/3843/3844/3845(A)

? Trimmed oscillator discharge current

? UVLO with hysteresis

? Low cross-conduction currents

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MIC38C44-1BM-TR

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > AC DC 轉(zhuǎn)換器,離線開關(guān)

  • 包裝:

    管件

  • 輸出隔離:

    隔離

  • 內(nèi)部開關(guān):

  • 拓?fù)洌?/span>

    升壓,降壓,反激,正激

  • 電壓 - 供電 (Vcc/Vdd):

    9V ~ 20V

  • 占空比:

    50%

  • 頻率 - 開關(guān):

    500kHz

  • 控制特性:

    頻率控制

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 封裝/外殼:

    14-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    14-SOIC

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC OFFLINE SW MULT TOP 14SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
MICREL
22+23+
SOP8
32652
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
24+
7200
本站現(xiàn)庫存
詢價
MICREL
21+
SOP8
12588
原裝正品
詢價
MICREL
23+
SOP8
5000
原裝正品,假一罰十
詢價
MICREL
2020+
SOP-8
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
MICREL
24+
SOP8
28500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售
詢價
MICROCHIP/微芯
23+
8SOIC
35200
只做原裝主打品牌QQ詢價有詢必回
詢價
MICROCHIP(美國微芯)
2112+
DIP-14
31500
25個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期
詢價
Microchip Technology
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
Micrel
2022
SOP8
2900
絕對現(xiàn)貨庫存 可長期供應(yīng) 可銷售樣品
詢價