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UDN2936W PDF预览

UDN2936W

更新时间: 2024-11-25 22:40:35
品牌 Logo 应用领域
急速微 - ALLEGRO 驱动器运动控制电子器件信号电路电动机控制电机控制器局域网
页数 文件大小 规格书
10页 212K
描述
3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER

UDN2936W 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SFM包装说明:, SIP12,.1TB
针数:12Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.83Is Samacsys:N
模拟集成电路 - 其他类型:BRUSHLESS DC MOTOR CONTROLLERJESD-30 代码:R-PSFM-T12
JESD-609代码:e0功能数量:1
端子数量:12最高工作温度:85 °C
最低工作温度:-20 °C最大输出电流:3 A
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP12,.1TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
峰值回流温度(摄氏度):NOT SPECIFIED电源:45 V
认证状态:Not Qualified子类别:Motion Control Electronics
最大供电电流 (Isup):50 mA最大供电电压 (Vsup):45 V
最小供电电压 (Vsup):10 V标称供电电压 (Vsup):45 V
表面贴装:NO技术:BIPOLAR
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

UDN2936W 数据手册

 浏览型号UDN2936W的Datasheet PDF文件第2页浏览型号UDN2936W的Datasheet PDF文件第3页浏览型号UDN2936W的Datasheet PDF文件第4页浏览型号UDN2936W的Datasheet PDF文件第5页浏览型号UDN2936W的Datasheet PDF文件第6页浏览型号UDN2936W的Datasheet PDF文件第7页 
2936-120  
3-PHASE BRUSHLESS DC MOTOR  
CONTROLLER/DRIVER  
Combining logic and power, the UDN2936W-120 provides com-  
mutation and drive for three-phase brushless dc motors. Each of the  
three outputs are rated at 45 V and 2 A ( 3 A peak), and include  
internal ground clamp and flyback diodes. The driver also features  
internal commutation logic, PWM current control, and thermal shut-  
down protection.  
The UDN2936W-120 is compatible with single-ended digital or  
linear Hall effect sensors. The commutating logic is programmed for  
120° electrical separation. The UDN2936W-120 can replace the  
original UDN2936W (60° electrical separation) by simply adding an  
inverter at the H2 input. Current control is accomplished by sensing  
current through an external sense resistor and pulse-width modulating  
the source drivers. Voltage thresholds and hysteresis can be externally  
set by the user. If desired, internal threshold and hysteresis defaults  
(300 mV, 7.5 percent) can be used. The UDN2936W-120 also includes  
braking and direction control. Internal protection circuitry prevents  
crossover current when braking or changing direction.  
The UDN2936W-120 is also available for operation between -40°C  
and +85°C. To order, change the prefix from ‘UDN’ to ‘UDQ’.  
For maximum power-handling capability, the UDN2936W-120 is  
supplied in 12-pin single in-line power-tab package. An external heat  
sink may be required for high-current applications. The tab is at  
ground potential and needs no insulation.  
ABSOLUTE MAXIMUM RATINGS  
at TJ +150°C  
Supply Voltage, VBB .. . . . . . . . . . . . . . 45 V  
FEATURES  
Output Current, IOUT  
10 V to 45 V Operation  
(continuous) . . . . . . . . . . . . . . . . 2.0 A  
(peak). . . . . . . . . . . . . . . . . . . . . 3.0 A  
3 A Peak Output Current  
Input Voltage Range, VIN . . . -0.3 V to 15 V  
Threshold Voltage, VTHS . . . . . . . . . . . . 15 V  
Internal Clamp Diodes  
Internal PWM Current Control  
Package Power Dissipation,  
120° Commutation Decoding Logic  
Thermal Shutdown Protection  
PD . . . . . . . . . . . . . . . . . . . See Graph  
Operating Temperature Range,  
TA . . . . . . . . . . . . . . . . -20°C to +85°C  
Storage Temperature Range,  
Compatible with Single-Ended or Differential Hall-Effect Sensors  
Braking and Direction Control  
TS . . . . . . . . . . . . . . . . -55°C to +150°C  
Note: Output current rating may be limited by  
duty cycle, ambient temperature, and heat  
sinking. Under any set of conditions, do not  
exceed the specified peak current and a junction  
temperature of +150°C.  
Always order by complete part number, e.g., UDN2936W-120 .  

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