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ISL6529ACR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

ISL6529ACR
廠商型號(hào)

ISL6529ACR

參數(shù)屬性

ISL6529ACR 封裝/外殼為16-VQFN 裸露焊盤;包裝為管件;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 DL BUCK/LINEAR SYNC 16QFN

功能描述

Dual Regulator.Synchronous Rectified Buck PWM and Linear Power Controller

文件大小

376.73 Kbytes

頁(yè)面數(shù)量

15 頁(yè)

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

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數(shù)據(jù)手冊(cè)

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更新時(shí)間

2024-12-22 23:00:00

ISL6529ACR規(guī)格書(shū)詳情

Dual Regulator–Synchronous Rectified Buck PWM and Linear Power Controllers

The ISL6529, ISL6529A provide the power control and protection for two output voltages in high-performance graphics cards and other embedded processor applications. The dual-output controllers drive two N-Channel MOSFETs in a synchronous rectified buck converter topology and one N-Channel MOSFET in a linear configuration. The ISL6529, ISL6529A provide both a regulated high current, low voltage supply and an independent, lower current supply integrated in a 14-lead SOIC package. The controllers are ideal for graphic card applications where regulation of both the graphics processing unit (GPU) and memory supplies is required.

Features

? Provides two regulated voltages

- One synchronous rectified buck PWM controller

- One linear controller

? Both controllers drive low cost N-Channel MOSFETs

? 12V direct drive saves external components

? Small converter size

- 600kHz constant frequency operation

- Small external component count

? Excellent output voltage regulation

- Both outputs: ±1 over temperature - ISL6529AC

- Both outputs: ±2 over temperature - ISL6529C

? 5V down conversion

? PWM and linear output voltage range: down to 0.8V

? Simple single-loop voltage-mode PWM control design

? Fast PWM converter transient response

- High-bandwidth error amplifier

- Full 0-100 duty ratio

? Linear controller drives N-Channel MOSFET pass transistor

? Fully-adjustable outputs

? Undervoltage fault monitoring on both outputs

? QFN Package:

- Compliant to JEDEC PUB95 MO-220

QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves

PCB efficiency and has a thinner profile

? Pb-Free Available (RoHS Compliant)

Applications

? Graphics–GPU and memory supplies

? ASIC power supplies

? Embedded processor and I/O supplies

? DSP supplies

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL6529ACR

  • 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:

    管件

  • 拓?fù)洌?/span>

    降壓同步(1),線性(LDO)(1)

  • 頻率 - 開(kāi)關(guān):

    600kHz

  • 電壓/電流 - 輸出 1:

    0.8V ~ 3.3V,15A

  • 電壓/電流 - 輸出 2:

    0.8V ~ 3.3V,4A

  • 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:

    3.3V,5V

  • 工作溫度:

    0°C ~ 70°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-VQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    16-QFN(5x5)

  • 描述:

    IC REG DL BUCK/LINEAR SYNC 16QFN

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