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ISL6594DCBZ PDF预览

ISL6594DCBZ

更新时间: 2024-02-28 17:31:34
品牌 Logo 应用领域
英特矽尔 - INTERSIL 驱动器
页数 文件大小 规格书
11页 255K
描述
Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features

ISL6594DCBZ 技术参数

生命周期:Unknown零件包装代码:DFN
包装说明:HVSON, SOLCC10,.12,20针数:10
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:5 weeks
风险等级:5.46高边驱动器:YES
接口集成电路类型:HALF BRIDGE BASED MOSFET DRIVERJESD-30 代码:S-PDSO-N10
JESD-609代码:e3长度:3 mm
湿度敏感等级:3功能数量:1
端子数量:10最高工作温度:85 °C
最低工作温度:标称输出峰值电流:3 A
封装主体材料:PLASTIC/EPOXY封装代码:HVSON
封装等效代码:SOLCC10,.12,20封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:12 V认证状态:Not Qualified
座面最大高度:1 mm子类别:MOSFET Drivers
最大供电电压:13.2 V最小供电电压:6.8 V
标称供电电压:12 V电源电压1-最大:12 V
电源电压1-分钟:5 V表面贴装:YES
温度等级:OTHER端子面层:Matte Tin (Sn) - annealed
端子形式:NO LEAD端子节距:0.5 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3 mm

ISL6594DCBZ 数据手册

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ISL6594D  
®
Data Sheet  
March 30, 2006  
FN9282.0  
Advanced Synchronous Rectified Buck  
MOSFET Drivers with Protection Features  
Features  
• Dual MOSFET Drives for Synchronous Rectified Bridge  
The ISL6594D is high frequency MOSFET driver specifically  
designed to drive upper and lower power N-Channel  
MOSFETs in a synchronous rectified buck converter  
topology. This driver combined with the ISL6594D Digital  
Multi-Phase Buck PWM controller and N-Channel MOSFETs  
forms a complete core-voltage regulator solution for  
advanced microprocessors.  
• Pin-to-pin Compatible with ISL6596  
• Advanced Adaptive Zero Shoot-Through Protection  
- Body Diode Detection  
- Auto-zero of r  
DS(ON)  
Conduction Offset Effect  
• Adjustable Gate Voltage for Optimal Efficiency  
• 36V Internal Bootstrap Schottky Diode  
The ISL6594D drives both upper and lower gates over a  
range of 4.5V to 13.2V. This drive-voltage provides the  
flexibility necessary to optimize applications involving trade-  
offs between gate charge and conduction losses.  
• Bootstrap Capacitor Overcharging Prevention  
• Supports High Switching Frequency (up to 2MHz)  
- 3A Sinking Current Capability  
- Fast Rise/Fall Times and Low Propagation Delays  
An advanced adaptive zero shoot-through protection is  
integrated to prevent both the upper and lower MOSFETs  
from conducting simultaneously and to minimize the dead  
time. The ISL6594D includes an overvoltage protection  
feature operational before VCC exceeds its turn-on  
threshold, at which the PHASE node is connected to the  
gate of the low side MOSFET (LGATE). The output voltage  
of the converter is then limited by the threshold of the low  
side MOSFET, which provides some protection to the  
microprocessor if the upper MOSFET(s) is shorted.  
• Optimized for 3.3V PWM Input  
• Three-State PWM Input for Output Stage Shutdown  
• Three-State PWM Input Hysteresis for Applications With  
Power Sequencing Requirement  
• Pre-POR Overvoltage Protection  
• VCC Undervoltage Protection  
• Expandable Bottom Copper Pad for Enhanced Heat  
Sinking  
The ISL6594D also features an input that recognizes a high-  
impedance state, working together with Intersil multi-phase  
PWM controllers to prevent negative transients on the  
controlled output voltage when operation is suspended. This  
feature eliminates the need for the schottky diode that may  
be utilized in a power system to protect the load from  
negative output voltage damage.  
• Dual Flat No-Lead (DFN) Package  
- Near Chip-Scale Package Footprint; Improves PCB  
Efficiency and Thinner in Profile  
• Pb-Free Plus Anneal Available (RoHS Compliant)  
Applications  
Ordering Information  
• Optimized for POL DC/DC Converters for IBA Systems  
• Core Regulators for Intel® and AMD® Microprocessors  
• High Current DC/DC Converters  
PART NUMBER  
(Note)  
PART  
TEMP.  
PACKAGE  
(Pb-free)  
PKG.  
DWG. #  
MARKING RANGE (°C)  
M8.15  
ISL6594DCBZ  
6594DCBZ 0 to 85  
8 Ld SOIC  
• High Frequency and High Efficiency VRM and VRD  
ISL6594DCBZ-T 6594DCBZ 8 Ld SOIC Tape and Reel  
ISL6594DCRZ 94DZ 0 to 85 10 Ld 3x3 DFN  
ISL6594DCRZ-T 94DZ  
L10.3x3  
Related Literature  
Technical Brief TB363 “Guidelines for Handling and  
Processing Moisture Sensitive Surface Mount Devices  
(SMDs)”  
10 Ld 3x3 DFN Tape and Reel  
NOTE: Intersil Pb-free plus anneal 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.  
Technical Brief TB389 “PCB Land Pattern Design and  
Surface Mount Guidelines for QFN (MLFP) Packages”  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2006. All Rights Reserved  
1
All other trademarks mentioned are the property of their respective owners.  

ISL6594DCBZ 替代型号

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