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ISL6420AIAZ集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料

ISL6420AIAZ
廠商型號(hào)

ISL6420AIAZ

參數(shù)屬性

ISL6420AIAZ 封裝/外殼為20-SSOP(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR BUCK 20QSOP

功能描述

Advanced Single Synchronous Buck Pulse-Width Modulation PWM Controller

封裝外殼

20-SSOP(0.154",3.90mm 寬)

文件大小

605.21 Kbytes

頁(yè)面數(shù)量

21 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)

原廠標(biāo)識(shí)
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

2025-1-15 11:32:00

ISL6420AIAZ規(guī)格書詳情

Advanced Single Synchronous Buck Pulse-Width Modulation (PWM) Controller

The ISL6420A simplifies the implementation of a complete control and protection scheme for a high-performance DC/DC buck converter. It is designed to drive N-channel MOSFETs in a synchronous rectified buck topology, the ISL6420A integrates control, output adjustment, monitoring and protection functions into a single package. Additionally, the IC features an external reference voltage tracking mode for externally referenced buck converter applications and DDR termination supplies, as well as a voltage margining mode for system testing in networking DC/DC converter applications.

Features

? Operates from 4.5V to 28V Input

? Excellent Output Voltage Regulation

- 0.6V Internal Reference

- ±1.0 Reference Accuracy Over Line and Temperature

? Resistor-Selectable Switching Frequency

- 100kHz to 1.4MHz

? Voltage Margining and External Reference Tracking Modes

? Output Can Sink or Source Current

? Lossless, Programmable Overcurrent Protection

- Uses Upper MOSFET’s rDS(ON)

? Programmable Soft-Start

? Drives N-Channel MOSFETs

? Simple Single-Loop Control Design

- Voltage-Mode PWM Control

? Fast Transient Response

- High-Bandwidth Error Amplifier

- Full 0 to 100 Duty Cycle

? Extensive Circuit Protection Functions

- PGOOD, Overvoltage, Overcurrent, Shutdown

? Diode Emulation during Startup for Pre-Biased Load Applications

? Offered in 20 Ld QFN and QSOP Packages

? QFN (4x4) Package

- QFN compliant to JEDEC PUB95 MO-220 QFN - Quad

Flat No Leads - Product Outline

- QFN Near Chip Scale Package Footprint; Improves

PCB Efficiency, Thinner in Profile

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? Power Supplies for Microprocessors/ASICs

- Embedded Controllers

- DSP and Core Processors

- DDR SDRAM Bus Termination

? Ethernet Routers and Switchers

? High-Power DC/DC Regulators

? Distributed DC/DC Power Architecture

? Personal Computer Peripherals

? Externally Referenced Buck Converters

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL6420AIAZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器

  • 包裝:

    卷帶(TR)

  • 輸出類型:

    晶體管驅(qū)動(dòng)器

  • 功能:

    降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    降壓

  • 輸出階段:

    1

  • 電壓 - 供電 (Vcc/Vdd):

    5.6V ~ 28V

  • 頻率 - 開關(guān):

    100kHz ~ 1.4MHz

  • 占空比(最大):

    96%

  • 同步整流器:

  • 時(shí)鐘同步:

  • 控制特性:

    使能,頻率控制,相位控制,電源良好,軟啟動(dòng)

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-SSOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    20-QSOP

  • 描述:

    IC REG CTRLR BUCK 20QSOP

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
INTERSIL
22+
SSOP
6550
絕對(duì)原裝公司現(xiàn)貨!
詢價(jià)
INTERSIL
1803+
SSOP
5316
向鴻原裝現(xiàn)貨庫(kù)存,代理渠道可原廠發(fā)貨-優(yōu)勢(shì)
詢價(jià)
INTERSIL
22+
QSOP-20
9600
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單!
詢價(jià)
INTERSI
2020+
QSOP-20
80000
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開13%增
詢價(jià)
INTERSIL
23+
SSOP20
4851
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
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INTEL
19+
SSOP20
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
三年內(nèi)
1983
只做原裝正品
詢價(jià)
Intersil
23+
20-QSOP
66800
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
I
2021+
SSOP20
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
INTERSIL
23+
QSOP-20
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)