5秒后页面跳转
A3995 PDF预览

A3995

更新时间: 2024-02-11 08:44:22
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器电机
页数 文件大小 规格书
9页 943K
描述
DMOS Dual Full Bridge PWM Motor Driver

A3995 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:QFN
包装说明:QFN-36针数:36
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:8.56
Is Samacsys:N其他特性:ALSO REQUIRES 8V TO 36V VBB SUPPLY
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:S-XQCC-N36
JESD-609代码:e3长度:6 mm
湿度敏感等级:2功能数量:2
端子数量:36最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:3.5 A
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC36,.25SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3/5,36 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Motion Control Electronics
最大供电电流 (Isup):10 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V表面贴装:YES
技术:NMOS温度等级:OTHER
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:6 mm
Base Number Matches:1

A3995 数据手册

 浏览型号A3995的Datasheet PDF文件第2页浏览型号A3995的Datasheet PDF文件第3页浏览型号A3995的Datasheet PDF文件第4页浏览型号A3995的Datasheet PDF文件第5页浏览型号A3995的Datasheet PDF文件第6页浏览型号A3995的Datasheet PDF文件第7页 
A3995  
DMOS Dual Full Bridge PWM Motor Driver  
Features and Benefits  
▪ꢀ 36ꢀVꢀoutputꢀrating  
▪ꢀ 2.4ꢀAꢀdcꢀmotorꢀdriver  
▪ꢀ Synchronousꢀrectification  
Description  
TheA3995 is designed to drive two dc motors at currents up to  
2.4 A. Capableofdrivevoltagesupto36V, theA3995includes  
two independent fixed off-time PWM current regulators that  
▪ꢀ Internalꢀundervoltageꢀlockoutꢀ(UVLO)  
▪ꢀ Thermalꢀshutdownꢀcircuitry  
▪ꢀ Crossover-currentꢀprotection  
▪ꢀ VeryꢀthinꢀprofileꢀQFNꢀpackage  
operate in either fast or slow decay mode, as determined by  
the MODE input. Internal synchronous rectification control  
circuitry is provided to improve power dissipation during  
PWM operation.  
Protectionfeaturesinclude:thermalshutdownwithhysteresis,  
undervoltagelockout(UVLO)andcrossovercurrentprotection.  
Special power-up sequencing is not required.  
The A3995 is supplied in a 36 pin QFN package (suffix EV)  
with exposed power tab for enhanced thermal performance. It  
has a 6 mm × 6 mm footprint, with a nominal overall package  
height of 0.90 mm, and is lead (Pb) free, with 100% matte tin  
leadframe plating.  
Package: 36 pin QFN  
0.90 mm nominal height (suffix EV)  
Approximate scale 1:1  
Typical Application Diagram  
CP1 CP2 VCP VBB VBB  
VDD  
OUT1A  
OUT1A  
OUT1B  
OUT1B  
MODE1  
PHASE1  
ENABLE1  
VREF1  
A3995  
SENSE1  
SENSE1  
Microcontroller or  
Controller Logic  
MODE2  
PHASE2  
ENABLE2  
VREF2  
OUT2A  
OUT2A  
OUT2B  
OUT2B  
SENSE2  
SENSE2  
A3995DS  

与A3995相关器件

型号 品牌 描述 获取价格 数据表
A3995SEV-T ALLEGRO DMOS Dual Full Bridge PWM Motor Driver

获取价格

A3995SEVTR-T ALLEGRO DMOS Dual Full Bridge PWM Motor Driver

获取价格

A3998 ALLEGRO Designed to provide the motor driver and power supply requirements for printers and office

获取价格

A399A POWEREX Rectifier Diode, 1 Element, 250A, 100V V(RRM),

获取价格

A399B POWEREX Rectifier Diode, 1 Element, 250A, 200V V(RRM),

获取价格

A399C POWEREX Rectifier Diode, 1 Element, 250A, 300V V(RRM),

获取价格