feedback
评价本网页


需要帮助?


LB1948MC: Motor Driver, Forward / Reverse, Low Saturation Voltage, 12 V

Overview
Specifications
Datasheet: Forward/Reverse Motor Driver, 12 V Low Saturation Voltage
Rev. 0 (126.0kB)
»查看材料成分
»产品更改通知 (2)
Product Overview
产品说明
The LB1948MC is a two-channel low saturation voltage forward/reverse motor driver IC. It is optimal for motor drive in 12V system products and can drive either two DC motors, one DC motor using parallel connection, or a two-phase bipolar stepping motor with 1-2 phase excitation mode drive.
特性   优势
     
  • 20 V max operating voltage
 
  • Good safety margin for driving 12V motors
  • Zero current drawn in standby mode
 
  • Saving energy
  • Braking function
 
  • Safety design
  • Built-in spark killer diode
 
  • Spark killer
  • Built-in thermal shutdown circuit
 
  • Thermal protection
  • Miniature package: MFP-10SK (6.2mm 5.0mm)
 
  • Small mounting space
  • Low saturation voltage: VO(sat) = 0.5V (typical) at IO = 400mA
   
  • Supports parallel connection: IO max = 1.6A, VO(sat) = 0.6V (typical) at IO = 800mA
   
应用   终端产品
  • Consumer
  • Industrial
 
  • Refrigerator
  • Thermal printers
  • POS terminal
  • Hot-water supplies
  • Time Recorder
  • Label Printer
  • Vacuum cleaner
  • POS Printer
  • TOY
技术文档及设计资源
培训教材 (1) 封装图纸 (1)
应用注释 (1) 评估板文档 (4)
数据表 (1)  
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
LB1948MCGEVB Active
Forward/Reverse Motor Driver IC Evaluation Board
Avnet (2015-07-09) : 2
Mouser (2015-07-09) : 2
Digikey (2015-07-09) : 2
Chip1Stop (2015-07-09) : 2
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
LB1948MC-AH Active
Pb-free
Halide free
Motor Driver, Forward / Reverse, Low Saturation Voltage, 12 V SOIC-10 W / MFP-10SK 751DA 3 Tape and Reel 1000 $0.648
LB1948MC-BH Active, Not Rec
Pb-free
Halide free
Motor Driver, Forward / Reverse, Low Saturation Voltage, 12 V SOIC-10 W / MFP-10SK 751DA 1 Tape and Reel 1000 $0.8
LB1948MC-ZH Active
Pb-free
Halide free
Motor Driver, Forward / Reverse, Low Saturation Voltage, 12 V SOIC-10 W / MFP-10SK 751DA 3 Fan-Fold 1000 $0.864
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 2 to 4
Avnet   (2015-07-09) : >1K
Chip1Stop   (2015-07-09) : <1K
Chip1Stop   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
市场订货至交货的时间(周) : 2 to 4
市场订货至交货的时间(周) : 4 to 8
Avnet   (2015-07-09) : <1K
Digikey   (2015-07-09) : <100
Mouser   (2015-07-09) : <1K
Datasheet: Forward/Reverse Motor Driver, 12 V Low Saturation Voltage
Rev. 0 (126.0kB)
»查看材料成分
»产品更改通知 (2)
Product Overview

Product Compliance Status Description Type VM Min (V) VM Max (V) VCC Min (V) VCC Max (V) IO Max (A) IO Peak Max (A) Step Resolution Control Type Feedback Method Current Sense Regulator Output Fault Detection Flyback Protection RDS(on) Typ (Ω) Package Type
 Pb-free 
 Halide free 
 Active     Motor Driver, Forward / Reverse, Low Saturation Voltage, 12 V    Stepper/ Brush DC   2.5   16   2.5   16     0.8 
 1 
 ½ 
 Parallel     None     Thermal       SOIC-10 W / MFP-10SK 
 Pb-free 
 Halide free 
 Active     Motor Driver, Forward / Reverse, Low Saturation Voltage, 12 V    Stepper/ Brush DC   2.5   16   2.5   16     0.8 
 1 
 ½ 
 Parallel     None     Thermal       SOIC-10 W / MFP-10SK 
之前浏览的产品
清除列表

Associated Products
  Do you also need MOSFETs?
Do you also need IGBTs?