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ISL6744ABZ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

ISL6744ABZ
廠商型號(hào)

ISL6744ABZ

參數(shù)屬性

ISL6744ABZ 封裝/外殼為8-SOIC(0.154",3.90mm 寬);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PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR MULT TOPOLOGY 8SOIC

功能描述

Intermediate Bus PWM Controller

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

323.52 Kbytes

頁面數(shù)量

18

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation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

2025-1-27 17:22:00

ISL6744ABZ規(guī)格書詳情

The ISL6744 is a low cost, primary side, double-ended

controller intended for applications using full and half-bridge

topologies for unregulated DC/DC converters. It is a voltagemode PWM controller designed for half-bridge and fullbridge power supplies. It provides precise control of

switching frequency, adjustable soft-start, precise deadtime

control with deadtimes as low as 35ns, and overcurrent

shutdown.

Low start-up and operating currents allow for easy biasing in

both AC/DC and DC/DC applications. This advanced

BiCMOS design features low start-up and operating

currents, adjustable switching frequency up to 1MHz, 1A

FET drivers, and very low propagation delays for a fast

response to overcurrent faults.

Features

? Precision Duty Cycle and Deadtime Control

? 100μA Start-up Current

? Adjustable Delayed Overcurrent Shutdown and Restart

? Adjustable Oscillator Frequency Up to 2MHz

? 1A MOSFET Gate Drivers

? Adjustable Soft-Start

? Internal Over Temperature Protection

? 35ns Control to Output Propagation Delay

? Small Size and Minimal External Component Count

? Input Undervoltage Protection

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? Telecom and Datacom Isolated Power

? DC Transformers

? Bus Converters

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL6744ABZ

  • 制造商:

    Renesas Electronics America Inc

  • 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)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 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

  • 輸出階段:

    1

  • 電壓 - 供電 (Vcc/Vdd):

    9V ~ 16V

  • 頻率 - 開關(guān):

    最高 1MHz

  • 占空比(最大):

    99%

  • 同步整流器:

  • 時(shí)鐘同步:

  • 控制特性:

    頻率控制,軟啟動(dòng)

  • 工作溫度:

    -40°C ~ 105°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC REG CTRLR MULT TOPOLOGY 8SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
INTERSIL
22+
NA
5714
原裝正品支持實(shí)單
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INTERSIL
20+
SMD
880000
明嘉萊只做原裝正品現(xiàn)貨
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INTERSIL
22+
SOP8
71738
鄭重承諾只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
INC
24+
588
詢價(jià)
Intersil
24+
8-SOIC
7344
原裝現(xiàn)貨
詢價(jià)
INTERSIL
22+
SOP-8
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)
三年內(nèi)
1983
只做原裝正品
詢價(jià)
RENESAS(瑞薩)/IDT
2112+
SOIC-8
105000
980個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
詢價(jià)
INTERSIL
23+
SOP8
7000
詢價(jià)
INTERSIL
2022+
SOP-8
30000
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十
詢價(jià)