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MIC9131集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

MIC9131
廠商型號

MIC9131

參數(shù)屬性

MIC9131 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的特殊用途穩(wěn)壓器;MIC9131應用范圍:控制器,電信;產(chǎn)品描述:IC REG CTRLR TELECOM 1OUT 16SOIC

功能描述

High-Voltage, High-Speed Telecom DC-to-DC Controller

封裝外殼

16-SOIC(0.154",3.90mm 寬)

文件大小

142.54 Kbytes

頁面數(shù)量

20

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

Micrel麥瑞半導體

中文名稱

麥瑞半導體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

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更新時間

2025-1-14 22:30:00

MIC9131規(guī)格書詳情

General Description

The MIC9131 is a current-mode PWM controller that efficiently converts –48V telecom voltages to logic levels. The MIC9131 features a high voltage start-up circuit that allows the device to be connected to input voltages as high as 180V. The high input voltage capability protects the MIC9131 from line transients that are common in telecom systems. The start-up circuitry also saves valuable board space and simplifies designs by integrating several external components.

Features

? Input voltages up to 180V

? Internal oscillator capable of > 2.5MHz operation

? Accurate 75 maximum duty cycle

? Synchronisation capability to 6MHz

? Current sense delay of 34ns

? Minimum pulse width of <25ns

? 90 efficiency

? 1.3mA quiescent current

? 1μA shutdown current

? Soft-start

? Resistor programmable current sense threshold

? Selectable soft-start retry

? 4Ω sink, 12Ω source output driver

? Programmable under-voltage lockout

? Constant-frequency PWM current-mode control

? 16-pin SOIC and 16-pin QSOP

Applications

? Telecom power supplies

? Line cards

? ISDN network terminators

? Micro- and pico-cell base stations

? Low power (< 100W) dc-dc converters

? DSL line cards

產(chǎn)品屬性

  • 產(chǎn)品編號:

    MIC9131BM-TR

  • 制造商:

    Microchip Technology

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    管件

  • 應用:

    控制器,電信

  • 電壓 - 輸入:

    9V ~ 18V

  • 輸出數(shù):

    1

  • 電壓 - 輸出:

    4.7V ~ 5V

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.154",3.90mm 寬)

  • 供應商器件封裝:

    16-SOIC

  • 描述:

    IC REG CTRLR TELECOM 1OUT 16SOIC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MICREL
2020+
SOP-16
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
Microchip
23+
16QSOP
10000
原廠原裝正品現(xiàn)貨
詢價
MICREL
0826+
SOP-16
645
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
MICROCHIP/美國微芯
21+
SOP-16_150mil
30000
公司只做原裝正品
詢價
MICREL
21+
SOP16
5680
只做原裝正品假一賠十!正規(guī)渠道訂貨!
詢價
MICROCHIP/美國微芯
23+
SOP-16_150mil
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價
MICREL
23+
SMD
11923
詢價
MICREL
QSOP16
68500
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
MICREL
02+
QSOP/16
4200
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價
MICROCHIP(美國微芯)
2021+
QSOP-16
499
詢價