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ISL6446AIAZ集成電路(IC)的線性穩(wěn)壓器控制器規(guī)格書PDF中文資料

ISL6446AIAZ
廠商型號(hào)

ISL6446AIAZ

參數(shù)屬性

ISL6446AIAZ 封裝/外殼為24-SSOP(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)的線性穩(wěn)壓器控制器;產(chǎn)品描述:IC REG TRPL BUCK/LNR SYNC 24QSOP

功能描述

Dual (180?Out-of-Phase) PWM and Linear Controller

絲印標(biāo)識(shí)

ISL6446AIAZ

封裝外殼

24LdQSOP / 24-SSOP(0.154",3.90mm 寬)

文件大小

1.88056 Mbytes

頁面數(shù)量

22

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-2-6 23:00:00

ISL6446AIAZ規(guī)格書詳情

Dual (180°Out-of-Phase) PWM and Linear Controller

The ISL6446A is a high-performance, triple output controller that provides a single high-frequency power solution primarily for Broadband, DSL and Networking applications. This device integrates complete control, monitoring and protection functions for two synchronous buck PWM controllers and one linear controller. Input voltage ripple and total RMS input current is substantially reduced by synchronized 180° out-of-phase operation of the two PWMs.

Features

? 4.5V to 5.5V or 5.5V to 24V input voltage range

? Three programmable power output voltages

- Two PWM controllers with out-of-phase operation

- Voltage-mode PWM control

- One linear controller

? Programmable switching frequency from 100kHz to 2.5MHz

? Fast transient response

- High-bandwidth error amplifier

? Extensive circuit protection functions

- Undervoltage, and over-temperature

- Overvoltage with latch-off mode

- Programmable overcurrent limit with latch-off mode

- Lossless current sensing (no sense resistor needed)

? Externally adjustable soft-start time

- Independent enable control

- Voltage tracking capability

- Able to soft-start into a prebiased load

? PGOOD output with delay

Applications

? ATX power supplies

? DSP, ASIC, and FPGA point-of-load regulation

? Industrial and security networking applications

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL6446AIAZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 線性穩(wěn)壓器控制器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 拓?fù)洌?/span>

    降壓同步(2),線性(LDO)(1)

  • 頻率 - 開關(guān):

    100kHz ~ 2.6MHz

  • 電壓/電流 - 輸出 1:

    控制器

  • 電壓/電流 - 輸出 2:

    控制器

  • 電壓/電流 - 輸出 3:

    控制器

  • 帶 LED 驅(qū)動(dòng)器:

  • 帶監(jiān)控器:

  • 帶定序器:

  • 電壓 - 供電:

    4.5V ~ 5.5V

  • 工作溫度:

    -40°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    24-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    24-QSOP

  • 描述:

    IC REG TRPL BUCK/LNR SYNC 24QSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
INTERSIL
23+
NA/
46
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票
詢價(jià)
RENESAS(瑞薩)/IDT
23+
SSOP24150mil0.635mm
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價(jià)
INTERSIL
SSOP24
9113
一級代理 原裝正品假一罰十價(jià)格優(yōu)勢長期供貨
詢價(jià)
INTERSIL
SSOP24
68900
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
詢價(jià)
Intersil
22+
24QSOP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
INTERIS
2223+
26800
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)
詢價(jià)
INTERSIL
22+
SSOP
18000
原裝現(xiàn)貨原盒原包.假一罰十
詢價(jià)
Intersil
23+
24-QSOP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
INTERSIL
23+
SSOP24
7000
詢價(jià)
Renesas
22+
24-SSOP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)