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ISL6446A集成電路(IC)的穩(wěn)壓器-線性+開關(guān)規(guī)格書PDF中文資料

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廠商型號

ISL6446A

參數(shù)屬性

ISL6446A 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)的穩(wěn)壓器-線性+開關(guān);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

封裝外殼

24-SSOP(0.154",3.90mm 寬)

文件大小

1.41594 Mbytes

頁面數(shù)量

20

生產(chǎn)廠商

Intersil

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-9-22 15:53:00

人工找貨

ISL6446A價格和庫存,歡迎聯(lián)系客服免費人工找貨

ISL6446A規(guī)格書詳情

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.

特性 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 pre-biased 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:

    ISL6446AIAZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - 線性 + 開關(guān)

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 拓撲:

    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 品牌 批號 封裝 庫存 備注 價格
INTERSIL
SSOP24
9113
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨
詢價
Intersil
22+
24QSOP
9000
原廠渠道,現(xiàn)貨配單
詢價
Intersil
24+
24-QSOP
65200
一級代理/放心采購
詢價
INTERSIL
2450+
SSOP
6540
只做原裝正品現(xiàn)貨或訂貨!終端客戶免費申請樣品!
詢價
Intersil
23+
24QSOP
9000
原裝正品,支持實單
詢價
RENESAS(瑞薩)/IDT
2447
QSOP-24
315000
50個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期
詢價
Intersil
23+
24-QSOP
7300
專注配單,只做原裝進口現(xiàn)貨
詢價
INTERSIL
23+
SSOP24
7000
詢價
RENESAS(瑞薩)/IDT
2022+原裝正品
QSOP-24
18000
支持工廠BOM表配單 公司只做原裝正品貨
詢價
Renesas
22+
24-SSOP
9000
原廠渠道,現(xiàn)貨配單
詢價