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ADP3634ARDZ

更新时间: 2024-02-21 13:50:18
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 304K
描述
High Speed, Dual, 4 A MOSFET Driver with Thermal Protection

ADP3634ARDZ 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:TSSOP
包装说明:ROHS COMPLIANT, MO-187AA-T, MINI, SOP-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.24
Is Samacsys:N高边驱动器:NO
接口集成电路类型:BUFFER OR INVERTER BASED MOSFET DRIVERJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 mm
湿度敏感等级:1功能数量:2
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C标称输出峰值电流:4 A
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):225
电源:12 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:MOSFET Drivers
最大供电电压:18 V最小供电电压:9.5 V
标称供电电压:12 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3 mmBase Number Matches:1

ADP3634ARDZ 数据手册

 浏览型号ADP3634ARDZ的Datasheet PDF文件第2页浏览型号ADP3634ARDZ的Datasheet PDF文件第3页浏览型号ADP3634ARDZ的Datasheet PDF文件第4页浏览型号ADP3634ARDZ的Datasheet PDF文件第5页浏览型号ADP3634ARDZ的Datasheet PDF文件第6页浏览型号ADP3634ARDZ的Datasheet PDF文件第7页 
High Speed, Dual, 4 A MOSFET Driver  
with Thermal Protection  
ADP3623/ADP3624/ADP3625/ADP3633/ADP3634/ADP3635  
FEATURES  
GENERAL DESCRIPTION  
Industry-standard-compatible pinout  
High current drive capability  
Precise threshold shutdown comparator  
UVLO with hysteresis  
Overtemperature warning signal  
Overtemperature shutdown  
The ADP362x/ADP363x is a family of high current and dual high  
speed drivers, capable of driving two independent N-channel  
power MOSFETs. The family uses the industry-standard foot-  
print but adds high speed switching performance and improved  
system reliability.  
The family has an internal temperature sensor and provides  
two levels of overtemperature protection, an overtemperature  
warning, and an overtemperature shutdown at extreme junction  
temperatures.  
3.3 V-compatible inputs  
10 ns typical rise time and fall time @ 2.2 nF load  
Matched propagation delays between channels  
Fast propagation delay  
The SD function, generated from a precise internal comparator,  
provides fast system enable or shutdown. This feature allows  
redundant overvoltage protection, complementing the protec-  
tion inside the main controller device, or provides safe system  
shutdown in the event of an overtemperature warning.  
9.5 V to 18 V supply voltage (ADP3633/ADP3634/ADP3635)  
4.5 V to 18 V supply voltage (ADP3623/ADP3624/ADP3625)  
Parallelable dual outputs  
Rated from −40°C to +85°C ambient temperature  
Thermally enhanced packages, 8-lead SOIC_N_EP and  
8-lead MINI_SO_EP  
The wide input voltage range allows the driver to be compatible  
with both analog and digital PWM controllers.  
APPLICATIONS  
Digital power controllers are supplied from a low voltage  
supply, and the driver is supplied from a higher voltage supply.  
The ADP362x/ADP363x family adds UVLO and hysteresis  
functions, allowing safe startup and shutdown of the higher  
voltage supply when used with low voltage digital controllers.  
AC-to-dc switch mode power supplies  
DC-to-dc power supplies  
Synchronous rectification  
Motor drives  
The device family is available in thermally enhanced SOIC_N_EP  
and MINI_SO_EP packaging to maximize high frequency and  
current switching in a small printed circuit board (PCB) area.  
FUNCTIONAL BLOCK DIAGRAM  
V
DD  
ADP3623/ADP3624/ADP3625  
ADP3633/ADP3634/ADP3635  
8
OTW  
1
SD  
OVERTEMPERATURE  
PROTECTION  
V
V
DD  
EN  
NONINVERTING  
2
3
4
INA,  
INA  
7
OUTA  
INVERTING  
PGND  
6
5
UVLO  
VDD  
NONINVERTING  
INB,  
INB  
OUTB  
INVERTING  
Figure 1.  
Rev. A  
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  
rightsof third parties that may result fromits 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 andregisteredtrademarks 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  
©2009 Analog Devices, Inc. All rights reserved.  
 
 
 
 

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