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ISL6551IB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

ISL6551IB
廠商型號

ISL6551IB

參數(shù)屬性

ISL6551IB 封裝/外殼為28-SOIC(0.295",7.50mm 寬);包裝為管件;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 28SOIC

功能描述

ZVS Full Bridge PWM Controller

封裝外殼

28-SOIC(0.295",7.50mm 寬)

文件大小

619.42 Kbytes

頁面數(shù)量

26

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(shí)間

2025-5-19 19:09:00

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ISL6551IB價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

ISL6551IB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.

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:

    ISL6551IB

  • 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:

    管件

  • 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(shí)鐘同步:

  • 控制特性:

    限流,空載時(shí)間控制,使能,軟啟動

  • 工作溫度:

    0°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    28-SOIC

  • 描述:

    IC REG CTRLR FULL-BRIDGE 28SOIC

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
INTERSI
2016+
SOP28
6528
只做進(jìn)口原裝現(xiàn)貨!假一賠十!
詢價(jià)
INTERSIL
24+
SOP28
20000
全新原廠原裝,進(jìn)口正品現(xiàn)貨,正規(guī)渠道可含稅!!
詢價(jià)
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(jià)
INTERSIL
23+
SOP28
3200
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售
詢價(jià)
INTERSIL
22+
SOP-28
5000
只做原裝,假一賠十
詢價(jià)
Intersil
23+
SOP28
7750
全新原裝優(yōu)勢
詢價(jià)
Intersil
23+
28-SOIC
6672
詢價(jià)
Intersil(英特矽爾)
18+
9800
代理進(jìn)口原裝/實(shí)單價(jià)格可談
詢價(jià)
INTERSIL
22+
28SOIC
25000
只做原裝進(jìn)口現(xiàn)貨,專注配單
詢價(jià)
I
24+
SOP28P
6980
原裝現(xiàn)貨,可開13%稅票
詢價(jià)