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參數(shù)資料
| 型號： | ISL6571CRZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 外設(shè)及接口 |
| 英文描述： | Complementary MOSFET Driver and Synchronous Half-Bridge Switch |
| 中文描述： | HALF BRIDGE BASED PRPHL DRVR, PQCC68 |
| 封裝： | 10 X 10 MM, ROHS COMPLIANT, PLASTIC, MLFP-68 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 374K |
| 代理商： | ISL6571CRZ |
1
FN9082.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003-2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL6571
Complementary MOSFET Driver and
Synchronous Half-Bridge Switch
The Intersil ISL6571 provides a new approach for
implementing a synchronous rectified buck switching
regulator. The ISL6571 replaces two power MOSFETs, a
Schottky diode, two gate drivers and synchronous control
circuitry. Its main applications address high-density power
conversion circuits including multiphase-topology computer
microprocessor core power regulators, ASIC and memory
array regulators, etc. Another useful feature of the ISL6571
is the compatibility with three-state input control: left open,
the PWM input turns off both output drives. The ISL6571
operates in continuous conduction mode reducing EMI
constraints and enabling high bandwidth operation.
Ordering Information
Features
Improved Performance over Conventional Synchronous
Buck Converter using Discrete Components
Optimal Deadtime Provided by Adaptive Shoot-Through
Switching Frequency up to 1MHz
- High-Bandwidth, Fast Transient Response
- Small, Low Profile Converters
Reduced Connection Parasitics between Discrete
Components
- Low Electromagnetic Emissions
Low Profile, Low Thermal Impedance Packaging
- High Power Density Applications
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 Available (RoHS Compliant)
Applications
Multiphase Power Regulators
Low-Voltage Switchmode Power Conversion
High-Density Power Converters
PART NUMBER
TEMP.
RANGE (°C)
PACKAGE
PKG.
DWG. #
ISL6571CR*
0 to 70
68 Ld 10x10 QFN L68.10x10A
ISL6571CRZ*
(See Note)
0 to 70
68 Ld 10x10 QFN
(Pb-free)
L68.10x10A
ISL6571EVAL1
Evaluation Board
*Add “-T” suffix for tape and reel.
NOTE: Intersil Pb-free products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin
plate termination finish, which are RoHS compliant and compatible
with both SnPb and Pb-free soldering operations. Intersil Pb-free
products are MSL classified at Pb-free peak reflow temperatures that
meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Data Sheet
April 18, 2005
相關(guān)PDF資料 |
PDF描述 |
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| ISL6571CRZ-T | Complementary MOSFET Driver and Synchronous Half-Bridge Switch |
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| ISL658090EVAL1 | Integrated Power Stage |
| ISL658090EVAL2 | Integrated Power Stage |
| ISL658090EVAL3 | Integrated Power Stage |
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| ISL6580CR-T | 功能描述:IC DRIVER HIGH SIDE FET 56-QFN RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 內(nèi)部開關(guān) 系列:- 標準包裝:1,000 系列:- 類型:高端/低端驅(qū)動器 輸入類型:SPI 輸出數(shù):8 導通狀態(tài)電阻:850 毫歐，1.6 歐姆 電流 - 輸出 / 通道:205mA，410mA 電流 - 峰值輸出:500mA，1A 電源電壓:9 V ~ 16 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應商設(shè)備封裝:PG-DSO-20-45 包裝:帶卷 (TR) |
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