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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

更新時間

2025-2-2 18:30:00

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
RENESAS(瑞薩)/IDT
23+
QSOP24150mil
6000
誠信服務,絕對原裝原盤
詢價
INTERSIL
22+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
INTERSIL
24+
SSOP24
5000
全新原裝正品,現(xiàn)貨銷售
詢價
INTERSI
2019+
SSOP24
6000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
INTERSIL
24+
SSOP
25500
授權代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價銷售
詢價
INTERSIL
22+
SSOP
9600
原裝現(xiàn)貨,優(yōu)勢供應,支持實單!
詢價
RENESAS(瑞薩)/IDT
2117+
QSOP-24
315000
1000個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長
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(瑞薩電子)
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
INTERSIL
23+
SSOP24
7000
詢價