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ISL6446A集成電路(IC)的穩(wěn)壓器-線性+開關規(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;產品描述: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

1.88056 Mbytes

頁面數(shù)量

22

生產廠商

RENESAS

中文名稱

瑞薩

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 18:00:00

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

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.

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 prebiased load

? PGOOD output with delay

Applications

? ATX power supplies

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

? Industrial and security networking applications

產品屬性

  • 產品編號:

    ISL6446AIAZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - 線性 + 開關

  • 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:

    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)

  • 供應商器件封裝:

    24-QSOP

  • 描述:

    IC REG TRPL BUCK/LNR SYNC 24QSOP

供應商 型號 品牌 批號 封裝 庫存 備注 價格
Renesa
25+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
Intersil
22+
24QSOP
9000
原廠渠道,現(xiàn)貨配單
詢價
Renesas Electronics America In
ROHS.original ic
24-QSOP
5000
﹤原裝元器件﹥Ic pmic穩(wěn)壓器,半導體元件供應商/
詢價
INTERIS
2223+
26800
只做原裝正品假一賠十為客戶做到零風險
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
25+23+
SSOP24
40361
絕對原裝正品現(xiàn)貨,全新深圳原裝進口現(xiàn)貨
詢價
RENESAS(瑞薩)/IDT
24+
SSOP24150mil0.635mm
7350
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術支持!!!
詢價
INTERSIL
24+
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
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
24+
24-QSOP
65200
一級代理/放心采購
詢價