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ISL6446IAZ集成電路(IC)的線性穩(wěn)壓器控制器規(guī)格書(shū)PDF中文資料

ISL6446IAZ
廠商型號(hào)

ISL6446IAZ

參數(shù)屬性

ISL6446IAZ 封裝/外殼為24-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);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)

ISL6446IAZ

封裝外殼

24LdQSOP / 24-SSOP(0.154",3.90mm 寬)

文件大小

1.72281 Mbytes

頁(yè)面數(shù)量

19 頁(yè)

生產(chǎn)廠商

RENESAS

中文名稱

瑞薩

網(wǎng)址

網(wǎng)址

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

2025-9-1 17:12:00

人工找貨

ISL6446IAZ價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

ISL6446IAZ規(guī)格書(shū)詳情

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

The ISL6446 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(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL6446IAZ

  • 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)

  • 拓?fù)洌?/span>

    降壓同步(2),線性(LDO)(1)

  • 頻率 - 開(kāi)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:

    無(wú)

  • 帶監(jiān)控器:

    無(wú)

  • 帶定序器:

    無(wú)

  • 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(kù)存 備注 價(jià)格
INTERSIL
21+
SSOP24
10000
原裝現(xiàn)貨假一罰十
詢價(jià)
INTERSIL
SSOP24
8745
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨
詢價(jià)
Renesas Electronics America In
ROHS.original ic
24-QSOP
5000
﹤原裝元器件﹥Ic pmic穩(wěn)壓器,半導(dǎo)體元件供應(yīng)商/
詢價(jià)
INTERSIL
23+
SSOP24
30000
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)
詢價(jià)
RENESAS(瑞薩)/IDT
24+
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)
RENESAS(瑞薩電子)
22+
NA
500000
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂
詢價(jià)
INTERSIL
25+23+
SSOP24
40361
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨
詢價(jià)
RENESAS/瑞薩
21+
SSOP24
1000
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成
詢價(jià)
Intersil
22+
24QSOP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
INTERSIL
24+
NA/
3275
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票
詢價(jià)