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ISL6551ARZ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

ISL6551ARZ
廠商型號

ISL6551ARZ

參數(shù)屬性

ISL6551ARZ 封裝/外殼為28-VQFN 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 FULL-BRIDGE 28QFN

功能描述

ZVS Full Bridge PWM Controller

封裝外殼

28-VQFN 裸露焊盤

文件大小

619.42 Kbytes

頁面數(shù)量

26

生產(chǎn)廠商

INTERSIL

網(wǎng)址

網(wǎng)址

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

2025-9-2 19:17:00

人工找貨

ISL6551ARZ價格和庫存,歡迎聯(lián)系客服免費人工找貨

ISL6551ARZ規(guī)格書詳情

ZVS Full Bridge PWM Controller

The ISL6551 is a zero voltage switching (ZVS) full-bridge PWM controller designed for isolated power systems. This part implements a unique control algorithm for fixedfrequency ZVS current mode control, yielding high efficiency with low EMI. The two lower drivers are PWM-controlled on the trailing edge and employ resonant delay while the two upper drivers are driven at a fixed 50 duty cycle.

特性 Features

? High Speed PWM (up to 1MHz) for ZVS Full Bridge Control

? Current Mode Control Compatible

? High Current High-Side and Low-Side Totem-Pole Drivers

? Adjustable Resonant Delay for ZVS

? 10MHz Error Amplifier Bandwidth

? Programmable Soft-Start

? Precision Bandgap Reference

? Latching Shutdown Input

? Non-latching Enable Input

? Adjustable Leading Edge Blanking

? Adjustable Dead Time Control

? Adjustable Ramp for Slope Compensation

? Fast Short-Circuit Protection (Hiccup Mode)

? Adjustable Cycle-by-Cycle Peak Current Limiting

? Drive Signals to Implement Synchronous Rectification

? VDD Under-voltage Lockout

? Current Share Support

? ±5 “In Regulation” Indication

? 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 Plus Anneal Available (RoHS Compliant)

Applications

? Full-Bridge and Push-Pull Converters

? Power Supplies for Off-line and Telecom/Datacom

? Power Supplies for High End Microprocessors and Servers

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ISL6551ARZ

  • 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:

    升壓/降壓

  • 輸出配置:

    正,可提供隔離

  • 拓?fù)洌?/span>

    全橋

  • 輸出階段:

    1

  • 電壓 - 供電 (Vcc/Vdd):

    10.8V ~ 13.2V

  • 頻率 - 開關(guān):

    50kHz ~ 500kHz

  • 占空比(最大):

    50%

  • 同步整流器:

  • 時鐘同步:

  • 控制特性:

    限流,空載時間控制,使能,軟啟動

  • 工作溫度:

    -40°C ~ 105°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-VQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    28-QFN(6x6)

  • 描述:

    IC REG CTRLR FULL-BRIDGE 28QFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
05+
SOP
126
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
INTERSI
2016+
SOP28
6528
只做進(jìn)口原裝現(xiàn)貨!假一賠十!
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INTERSIL
25+
SOP28
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
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INTERSIL
25+
SOP28
2500
大量原裝現(xiàn)貨,特價甩賣!
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INTERSIL
25+23+
28SOIC
21723
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨
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INTERSIL
23+
SOP28
6000
詢價
INTERSIL
25+
SOIC28
18000
原廠直接發(fā)貨進(jìn)口原裝
詢價
I
24+
SOP28P
6980
原裝現(xiàn)貨,可開13%稅票
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INTERSIL
25+
SOP28
2650
原裝優(yōu)勢!絕對公司現(xiàn)貨
詢價
INTERSIL
24+
SOP28
17300
一級分銷商,原裝正品
詢價