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ISL6620CRZ集成電路(IC)的柵極驅動器規(guī)格書PDF中文資料

ISL6620CRZ
廠商型號

ISL6620CRZ

參數屬性

ISL6620CRZ 封裝/外殼為10-VFDFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的柵極驅動器;產品描述:IC GATE DRVR HALF-BRIDGE 10DFN

功能描述

VR11.1 Compatible Synchronous Rectified Buck MOSFET Drivers

文件大小

223.45 Kbytes

頁面數量

10

生產廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2024-12-24 8:24:00

ISL6620CRZ規(guī)格書詳情

The ISL6620, ISL6620A is a high frequency MOSFET driver

designed to drive upper and lower power N-Channel

MOSFETs in a synchronous rectified buck converter topology.

The advanced PWM protocol of ISL6620, ISL6620A is

specifically designed to work with Intersil VR11.1 controllers

and combined with N-Channel MOSFETs, form a complete

core-voltage regulator solution for advanced microprocessors.

When ISL6620, ISL6620A detects a PSI protocol sent by an

Intersil VR11.1 controller, it activates Diode Emulation (DE)

operation; otherwise, it operates in normal Continuous

Conduction Mode (CCM) PWM mode.

The IC is biased by a single low voltage supply (5V),

minimizing driving losses in high MOSFET gate capacitance

and high switching frequency applications. Each driver is

capable of driving a 3nF load with less than 10ns rise/fall time.

Bootstrapping of the upper gate driver is implemented via an

internal low forward drop diode, reducing implementation cost,

complexity, and allowing the use of higher performance, cost

effective N-Channel MOSFETs.

To further enhance light load efficiency, ISL6620, ISL6620A

enables diode emulation operation during PSI mode. This

allows Discontinuous Conduction Mode (DCM) by detecting

when the inductor current reaches zero and subsequently

turning off the low side MOSFET to prevent it from sinking

current.

An advanced adaptive shoot-through protection is integrated

to prevent both the upper and lower MOSFETs from

conducting simultaneously and to minimize dead time. The

ISL6620, ISL6620A has a 20kΩ integrated high-side

gate-to-source resistor to prevent self turn-on due to high

input bus dV/dt.

Features

? Dual MOSFET Drives for Synchronous Rectified Bridge

? Advanced Adaptive Zero Shoot-Through Protection

? 36V Internal Bootstrap Schottky Diode

? Advanced PWM Protocol (Patent Pending) to Support PSI

Mode, Diode Emulation, Three-State Operation

? Diode Emulation For Enhanced Light Load Efficiency

? Bootstrap Capacitor Overcharging Prevention

? Supports High Switching Frequency

- 4A Sinking Current Capability

- Fast Rise/Fall Times and Low Propagation Delays

? VCC Undervoltage Protection

? Enable Input and Power-On Reset

? Expandable Bottom Copper Pad for Enhanced Heat

Sinking

? DFN Package:

- Compliant to JEDEC PUB95 MO-220

DFN - Dual Flat No Leads - Package Outline

- Near Chip Scale Package Footprint, which Improves

PCB Efficiency and has a Thinner Profile

? Pb-Free (RoHS Compliant)

Applications

? High Light Load Efficiency Voltage Regulators

? Core Regulators for Advanced Microprocessors

? High Current DC/DC Converters

? High Frequency and High Efficiency VRM and VRD

產品屬性

  • 產品編號:

    ISL6620CRZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 柵極驅動器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 驅動配置:

    半橋

  • 通道類型:

    同步

  • 柵極類型:

    N 溝道 MOSFET

  • 電壓 - 供電:

    4.5V ~ 5.5V

  • 電流 - 峰值輸出(灌入,拉出):

    2A,2A

  • 輸入類型:

    非反相

  • 上升/下降時間(典型值):

    8ns,8ns

  • 工作溫度:

    0°C ~ 125°C(TJ)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    10-VFDFN 裸露焊盤

  • 供應商器件封裝:

    10-DFN(3x3)

  • 描述:

    IC GATE DRVR HALF-BRIDGE 10DFN

供應商 型號 品牌 批號 封裝 庫存 備注 價格
RENESAS(瑞薩)/IDT
2022+原裝正品
DFN-10(3x3)
18000
支持工廠BOM表配單 公司只做原裝正品貨
詢價
RENESAS(瑞薩)/IDT
23+
DFN10EP(3x3)
7350
現貨供應,當天可交貨!免費送樣,原廠技術支持!!!
詢價
INTERSIL
24+
DFN
880000
明嘉萊只做原裝正品現貨
詢價
INTERSIL
22+
QFN
37000
鄭重承諾只做原裝進口現貨
詢價
RENESAS(瑞薩)/IDT
23+
DFN10EP(3x3)
6000
誠信服務,絕對原裝原盤
詢價
Renesas(瑞薩)
2023+
QFN
8800
正品渠道現貨 終端可提供BOM表配單。
詢價
INTERSIL
2023+
DFN10
80000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
INTERSI
2020+
QFN
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
INTERSIL
15+
QFN
588
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
INTERSIL
21+
QFN
20000
全新原裝 公司現貨 價優(yōu)
詢價