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ISL78845ASEH中文資料Intersil數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

ISL78845ASEH
廠商型號(hào)

ISL78845ASEH

功能描述

Radiation Hardened, High Performance Industry Standard Single-Ended Current Mode PWM Controller

文件大小

890.56 Kbytes

頁(yè)面數(shù)量

18 頁(yè)

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

Intersil

中文名稱(chēng)

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

2025-1-17 11:10:00

ISL78845ASEH規(guī)格書(shū)詳情

Features

? Electrically screened to DLA SMD #5962-07249

? QML qualified per MIL-PRF-38535 requirements

? 1A MOSFET gate driver

? 90μA typical start-up current, 125μA maximum

? 35ns propagation delay current sense to output

? Fast transient response with peak current-mode control

? 9V to 13.2V operation

? Adjustable switching frequency to 1MHz

? 50ns rise and fall times with 1nF output load

? Trimmed timing capacitor discharge current for accurate

dead time/maximum duty cycle control

? 1.5MHz bandwidth error amplifier

? Tight tolerance voltage reference over line, load, and

temperature

? ±3 current limit threshold

? Pb-free available (RoHS compliant)

? Radiation acceptance testing - ISL7884xASEH

- HDR (50-300rad(Si)/s): 100krad(Si)

- LDR (0.01rad(Si)/s): 50krad(Si)

? Radiation acceptance testing - ISL7884xASRH

- HDR (50-300rad(Si)/s): 100krad(Si)

? Radiation acceptance testing - ISL73884xASEH

- LDR (0.01rad(Si)/s): 50krad(Si)

Applications

? Current mode switching power supplies

? Isolated buck and flyback regulators

? Boost regulators

? Direction and speed control in motors

? Control of high current FET drivers

產(chǎn)品屬性

  • 型號(hào):

    ISL78845ASEH

  • 制造商:

    INTERSIL

  • 制造商全稱(chēng):

    Intersil Corporation

  • 功能描述:

    Radiation Hardened, High Performance Industry Standard Single-Ended Current Mode PWM Controller

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