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ADP3120JRZ-RL PDF预览

ADP3120JRZ-RL

更新时间: 2024-01-20 04:42:55
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 275K
描述
Dual Bootstrapped 12 V MOSFET Driver with Output Disable

ADP3120JRZ-RL 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:LEAD FREE, MS-012AA, SOIC-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.72
Is Samacsys:N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
功能数量:2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
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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:1.75 mm子类别:MOSFET Drivers
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:OTHER端子面层:Matte Tin (Sn)
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
断开时间:0.045 µs接通时间:0.07 µs
宽度:3.9 mmBase Number Matches:1

ADP3120JRZ-RL 数据手册

 浏览型号ADP3120JRZ-RL的Datasheet PDF文件第2页浏览型号ADP3120JRZ-RL的Datasheet PDF文件第3页浏览型号ADP3120JRZ-RL的Datasheet PDF文件第4页浏览型号ADP3120JRZ-RL的Datasheet PDF文件第5页浏览型号ADP3120JRZ-RL的Datasheet PDF文件第6页浏览型号ADP3120JRZ-RL的Datasheet PDF文件第7页 
Dual Bootstrapped 12 V MOSFET  
Driver with Output Disable  
ADP3120  
FEATURES  
GENERAL DESCRIPTION  
All-in-one synchronous buck driver  
Bootstrapped high-side drive  
One PWM signal generates both drives  
Anticross-conduction protection circuitry  
Output disable control turns off both MOSFETs  
to float output per Intel® VRM 10 specification  
The ADP3120 is a dual, high voltage MOSFET driver optimized  
for driving two N-channel MOSFETs, the two switches in a non-  
isolated synchronous buck power converter. Each of the drivers  
is capable of driving a 3000 pF load with a 45 ns propagation  
delay and a 25 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  
ADP3120 includes overlapping drive protection to prevent  
shoot-through current in the external MOSFETs.  
APPLICATIONS  
Multiphase desktop CPU supplies  
Single-supply synchronous buck converters  
The  
pin shuts off both the high-side and the low-side  
OD  
MOSFETs to prevent rapid output capacitor discharge during  
system shutdown.  
The ADP3120 is specified over the commercial temperature  
range of 0°C to 85°C and is available in 8-lead SOIC and 8-lead  
LFCSP packages.  
SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM  
12V  
D1  
VCC  
4
BST  
ADP3120  
1
8
C
BST2  
C
BST1  
2
R
G
IN  
DRVH  
Q1  
DELAY  
R
BST  
TO  
INDUCTOR  
SW  
7
CMP  
VCC  
6
CMP  
DRVL  
PGND  
1V  
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  
registered trademarks are the 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  
© 2005 Analog Devices, Inc. All rights reserved.  
 

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