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

ISL6446IAZ
廠商型號

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

ISL6446IAZ

封裝外殼

24LdQSOP / 24-SSOP(0.154",3.90mm 寬)

文件大小

1.72281 Mbytes

頁面數(shù)量

19

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
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

2025-1-15 19:31:00

ISL6446IAZ規(guī)格書詳情

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.

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:

    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 品牌 批號 封裝 庫存 備注 價(jià)格
INTERSIL
22+23+
SSOP24
8000
新到現(xiàn)貨,只做原裝進(jìn)口
詢價(jià)
Intersil
20+
24-SSOP
65790
原裝優(yōu)勢主營型號-可開原型號增稅票
詢價(jià)
RENESAS(瑞薩)/IDT
23+
QSOP24150mil
6000
誠信服務(wù),絕對原裝原盤
詢價(jià)
INTERSIL
24+
SSOP24
5000
全新原裝正品,現(xiàn)貨銷售
詢價(jià)
INTERSIL
23+
NA/
3275
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
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
8745
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)
RENESAS/瑞薩
2023+
SSOP24
1000
全新原裝深圳倉庫現(xiàn)貨有單必成
詢價(jià)
INTERSIL
1937+
SSOP
9852
只做進(jìn)口原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
INTERSIL
18+
SSOP
13507
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票
詢價(jià)