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ISL6420IR-T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

ISL6420IR-T
廠商型號

ISL6420IR-T

參數(shù)屬性

ISL6420IR-T 封裝/外殼為20-VFQFN 裸露焊盤;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 20QFN

功能描述

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

文件大小

525.19 Kbytes

頁面數(shù)量

19

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation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

更新時間

2024-12-25 9:36:00

ISL6420IR-T規(guī)格書詳情

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

The ISL6420 makes simple work out of implementing a complete control and protection scheme for a highperformance DC/DC buck converter. Designed to drive N-channel MOSFETs in a synchronous rectified buck topology, the ISL6420 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 16V 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

? 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

? Also Available in QSOP Package

? 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:

    ISL6420IR-T

  • 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 ~ 16V

  • 頻率 - 開關(guān):

    100kHz ~ 1.4MHz

  • 占空比(最大):

    96%

  • 同步整流器:

  • 時鐘同步:

  • 控制特性:

    使能,頻率控制,相位控制,電源良好,軟啟動

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    20-QFN(4x4)

  • 描述:

    IC REG CTRLR BUCK 20QFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
23+
QFN
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
INTERSIL
23+
QFN20
20000
原廠原裝正品現(xiàn)貨
詢價
Intersil
22+
20QFNEP
9000
原廠渠道,現(xiàn)貨配單
詢價
INTERSIL
23+
QFN
10000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
Intersil
24+
20QFN
3974
原裝現(xiàn)貨
詢價
INTERSIL
23+
20-QFN
65480
詢價
三年內(nèi)
1983
只做原裝正品
詢價
INTERSIL
23+
20-QFN
7750
全新原裝優(yōu)勢
詢價
Renesas Electronics America In
24+
20-VFQFN 裸露焊盤
9350
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證
詢價
INTERSIL
23+
QFN
20000
原裝正品 歡迎咨詢
詢價