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ISL8844A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

ISL8844A
廠商型號(hào)

ISL8844A

參數(shù)屬性

ISL8844A 封裝/外殼為8-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 SWITCH MULT TOP 8SOIC

功能描述

High Performance Industry Standard Single-Ended Current Mode PWM Controller

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

309.76 Kbytes

頁(yè)面數(shù)量

15 頁(yè)

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

Intersil

中文名稱

Intersil Corporation官網(wǎng)

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更新時(shí)間

2025-2-7 18:50:00

ISL8844A規(guī)格書詳情

The ISL884xA is a high performance drop-in replacement for

the popular 28C4x and 18C4x PWM controllers suitable for a

wide range of power conversion applications including

boost, flyback, and isolated output configurations. Its fast

signal propagation and output switching characteristics

make this an ideal product for existing and new designs.

Features include 30V operation, low operating current, 90μA

start-up current, adjustable operating frequency to 2MHz,

and high peak current drive capability with 20ns rise and fall

times.

Features

? 1A MOSFET gate driver

? 90μA start-up current, 125μA maximum

? 35ns propagation delay current sense to output

? Fast transient response with peak current mode control

? 30V operation

? Adjustable switching frequency to 2MHz

? 20ns rise and fall times with 1nF output load

? Trimmed timing capacitor discharge current for accurate

deadtime/maximum duty cycle control

? 1.5MHz bandwidth error amplifier

? Tight tolerance voltage reference over line, load and

temperature

? ±3 current limit threshold

? Pb-free plus anneal available and ELV, WEEE, RoHS

Compliant

Applications

? Telecom and datacom power

? Wireless base station power

? File server power

? Industrial power systems

? PC power supplies

? Isolated buck and flyback regulators

? Boost regulators

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL8844AABZ-T

  • 制造商:

    Renesas Electronics America Inc

  • 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:

    非隔離

  • 內(nèi)部開關(guān):

  • 拓?fù)洌?/span>

    反激,升壓

  • 電壓 - 供電 (Vcc/Vdd):

    8.8V ~ 30V

  • 占空比:

    48%

  • 頻率 - 開關(guān):

    最高 2MHz

  • 故障保護(hù):

    限流

  • 控制特性:

    頻率控制

  • 工作溫度:

    -40°C ~ 105°C(TA)

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 安裝類型:

    表面貼裝型

  • 描述:

    IC OFFLINE SWITCH MULT TOP 8SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
Intersil(英特矽爾)
23+
NA
20094
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持
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Intersil
21+
8SOIC
13880
公司只售原裝,支持實(shí)單
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INTERSIL
22+
8SOIC
12245
現(xiàn)貨,原廠原裝假一罰十!
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Intersil
23+
8-MSOP
66800
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Renesas
21+
980
全新原裝鄙視假貨15118075546
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RENESAS
22+
SOP-8
7500
原廠原裝,價(jià)格優(yōu)勢(shì)!13246658303
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INTERSI
2020+
SOP
13
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可
詢價(jià)
INTERSIL
2022+
5000
只做原裝,價(jià)格優(yōu)惠,長(zhǎng)期供貨。
詢價(jià)
Intersil
2021++
原廠封裝
5850
進(jìn)口原裝假一賠百,現(xiàn)貨熱賣
詢價(jià)
INTERSIL
MSOP-8
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)