参数资料
| 型号： | ISL6571CRZ |
| 厂商： | Intersil |
| 文件页数： | 1/11页 |
| 文件大小： | 0K |
| 描述： | IC MOSF DRVR/SYNC SW COMPL 68QFN |
| 标准包装： | 168 |
| 类型： | 半桥 |
| 输入类型： | PWM |
| 电流 - 输出 / 通道： | 25A |
| 电源电压： | 10.8 V ~ 13.2 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 68-VFQFN 裸露焊盘 |
| 供应商设备封装： | 68-QFN 裸露焊盘（10x10） |
| 包装： | 管件 |
?
ISL6571
Data Sheet
April 18, 2005
FN9082.4
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
TEMP.
PKG.
- Near Chip Scale Package footprint, which improves
PART NUMBER
RANGE (°C)
PACKAGE
DWG. #
PCB efficiency and has a thinner profile
ISL6571CR*
ISL6571CRZ*
(See Note)
0 to 70
0 to 70
68 Ld 10x10 QFN L68.10x10A
68 Ld 10x10 QFN L68.10x10A
(Pb-free)
? Pb-Free Available (RoHS Compliant)
Applications
ISL6571EVAL1
Evaluation Board
? Multiphase Power Regulators
*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.
? Low-Voltage Switchmode Power Conversion
? High-Density Power Converters
1
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.
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相关代理商/技术参数 |
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| ISL6580CR | 功能描述:IC DRIVER HIGH SIDE FET 56-QFN RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧，1.6 欧姆 电流 - 输出 / 通道:205mA，410mA 电流 - 峰值输出:500mA，1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR) |
| ISL6580CR-T | 功能描述:IC DRIVER HIGH SIDE FET 56-QFN RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1,000 系列:- 类型:高端/低端驱动器 输入类型:SPI 输出数:8 导通状态电阻:850 毫欧，1.6 欧姆 电流 - 输出 / 通道:205mA，410mA 电流 - 峰值输出:500mA，1A 电源电压:9 V ~ 16 V 工作温度:-40°C ~ 150°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:PG-DSO-20-45 包装:带卷 (TR) |
| ISL6590DR-T | 功能描述:IC REG CTRLR BST PWM VM 64-QFN RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:100% 电源电压:8.2 V ~ 30 V 降压:无 升压:无 回扫:是 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:0°C ~ 70°C 封装/外壳:8-DIP（0.300"，7.62mm） 包装:管件 产品目录页面:1316 (CN2011-ZH PDF) |
| ISL6592DNZ-T | 功能描述:IC DIGTL MULTIPHASE CTRLR 48LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 电源控制器，监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（5x5） 包装:带卷 (TR) |
| ISL6592DNZ-TR5196 | 功能描述:IC DIGTL MULTIPHASE CTRLR 48LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 电源控制器，监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（5x5） 包装:带卷 (TR) |
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