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LB11921T-TLM-E PDF预览

LB11921T-TLM-E

更新时间: 2024-11-22 01:17:07
品牌 Logo 应用领域
安森美 - ONSEMI 电动机控制光电二极管
页数 文件大小 规格书
1页 48K
描述
LB11921T: 3-Phase Brushless Motor Driver

LB11921T-TLM-E 技术参数

是否无铅: 不含铅生命周期:Active
包装说明:TSSOP, TSSOP36,.3,20针数:36
Reach Compliance Code:compliantHTS代码:8542.39.00.01
Factory Lead Time:14 weeks风险等级:5.12
模拟集成电路 - 其他类型:BRUSHLESS DC MOTOR CONTROLLERJESD-30 代码:R-PDSO-G36
JESD-609代码:e6长度:9.75 mm
湿度敏感等级:3功能数量:1
端子数量:36最高工作温度:80 °C
最低工作温度:-20 °C最大输出电流:0.01 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP36,.3,20封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Motion Control Electronics
最大供电电流 (Isup):32 mA最大供电电压 (Vsup):7 V
最小供电电压 (Vsup):4.4 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:COMMERCIAL EXTENDED
端子面层:Tin/Bismuth (Sn/Bi)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:5.6 mm
Base Number Matches:1

LB11921T-TLM-E 数据手册

  
Product Overview  
LB11921T: 3-Phase Brushless Motor Driver  
For complete documentation, see the data sheet  
Product Description  
LB11921T is a pre-driver IC designed for variable speed control of 3-phase brushless motors. It can be used to implement a motor  
drive circuit with the desired output capacity (voltage, current) by using discrete transistors for the output stage. It implements direct  
PWM drive for minimal power loss. Because the LB11921T includes an integrated VCO circuit, applications can control the motor  
speed arbitrarily by varying the external clock frequency.  
Features  
• Direct PWM drive output  
• Speed discriminator + PLL speed control circuit  
• Speed lock detection output  
• Integrated VCO circuit  
• Forward/reverse switching circuit  
• Braking circuit (short braking)  
• Full complement of on-chip protection circuits, including lock protection, current limiter, and thermal shutdown protection circuits.  
Applications  
• Computing & Peripherals  
End Products  
• Multi-Function Printer  
• PC  
• OA equipment  
Part Electrical Specifications  
Product  
Compliance  
Status  
Type VM  
Min  
VM  
VCC  
VCC  
IO  
IO  
Step Contr Feed Curre Regu Fault Flyba Pack  
Max Min  
Max Max Peak Reso ol back nt lator Dete ck age  
(V)  
(V)  
(V)  
(V)  
8
(A)  
Max lution Type Meth Sens Outp ction Prote Type  
(A)  
od  
e
ut  
ction  
LB11921T-MPB-E  
Pb-free  
Active  
Brus  
hless  
DC  
4.4  
0.01  
Clock  
Exter  
nal  
Resis  
tor  
TSS  
OP-  
36  
Loc  
k
Ove  
r-  
Cur  
rent  
The  
rma  
l
UV  
LO  
LB11921T-TLM-E  
Pb-free  
Active  
Brus  
hless  
DC  
4.4  
8
0.01  
Clock  
Exter  
nal  
Resis  
tor  
TSS  
OP-  
36  
Loc  
k
Ove  
r-  
Cur  
rent  
The  
rma  
l
UV  
LO  
For more information please contact your local sales support at www.onsemi.com  
Created on: 4/23/2014  

LB11921T-TLM-E 替代型号

型号 品牌 替代类型 描述 数据表
LB11921T-MPB-E ONSEMI

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LB11921T: 3-Phase Brushless Motor Driver

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