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ADP3110AKRZ

更新时间: 2024-02-03 11:55:00
品牌 Logo 应用领域
亚德诺 - ADI 驱动器MOSFET驱动器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
16页 314K
描述
Dual Bootstrapped, 12 V MOSFET Driver with Output Disable

ADP3110AKRZ 技术参数

是否无铅: 不含铅生命周期:Active
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:unknown
风险等级:5.7高边驱动器:YES
接口集成电路类型:HALF BRIDGE BASED MOSFET DRIVERJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:NOT SPECIFIED功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:COMMERCIAL座面最大高度:1.75 mm
最大供电电压:13.2 V最小供电电压:4.15 V
标称供电电压:12 V表面贴装:YES
温度等级:COMMERCIAL EXTENDED端子面层:MATTE TIN
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9 mmBase Number Matches:1

ADP3110AKRZ 数据手册

 浏览型号ADP3110AKRZ的Datasheet PDF文件第2页浏览型号ADP3110AKRZ的Datasheet PDF文件第3页浏览型号ADP3110AKRZ的Datasheet PDF文件第4页浏览型号ADP3110AKRZ的Datasheet PDF文件第5页浏览型号ADP3110AKRZ的Datasheet PDF文件第6页浏览型号ADP3110AKRZ的Datasheet PDF文件第7页 
Dual Bootstrapped, 12 V MOSFET  
Driver with Output Disable  
ADP3110A  
FEATURES  
GENERAL DESCRIPTION  
All-in-one synchronous buck driver  
Bootstrapped high-side drive  
One PWM signal generates both drives  
Anticross conduction protection circuitry  
The ADP3110A is a dual, high voltage MOSFET driver  
optimized for driving two N-channel MOSFETs, the two  
switches in a nonisolated synchronous buck power converter.  
Each driver is capable of driving a 3000 pF load with a 25 ns  
propagation delay and a 30 ns transition time. One of the  
drivers can be bootstrapped and is designed to handle the high  
voltage slew rate associated with floating high-side gate drivers.  
The ADP3110A includes overlapping drive protection to  
prevent shoot-through current in the external MOSFETs.  
OD  
for disabling the driver outputs  
Meets CPU VR requirement when used with  
Analog Devices Flex-Mode™1 controller  
APPLICATIONS  
Multiphase desktop CPU supplies  
Single-supply synchronous buck converters  
OD  
The  
pin shuts off both the high-side and the low-side  
MOSFETs to prevent rapid output capacitor discharge during  
system shutdown.  
The ADP3110A is specified over the commercial temperature  
range of 0°C to 85°C and is available in an 8-lead SOIC_N or an  
8-lead LFCSP_VD package.  
1 Flex-Mode™ is protected by U.S. Patent 6683441; other patents pending.  
FUNCTIONAL BLOCK DIAGRAM  
12V  
D1  
VCC  
4
BST  
ADP3110A  
1
8
C
BST2  
C
LATCH  
R1  
BST1  
2
R
G
IN  
DRVH  
R2  
S
Q
Q1  
DELAY  
R
BST  
TO  
INDUCTOR  
SW  
7
CMP  
VCC  
6
CMP  
1V  
DRVL  
PGND  
CONTROL  
LOGIC  
5
6
Q2  
DELAY  
3
OD  
Figure 1.  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2006 Analog Devices, Inc. All rights reserved.  
 
 

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