东芝电子元件及存储装重株式会社新增用于三相无刷风扇电机/采用小型表面贴装型封装的 500V 正弦波驱动器 IC:TB67B000FG

时间:2017-12-06 09:28来源:东芝半导体&存储产品

摘要:ToshibaElectronicDevices&StorageCorporationAdds500VSine-WaveDriverICAdoptingSmallSurfaceMountingPackageforThree-PhaseBrushlessFanMotors:TB67B000FG

TB67B000FGis a new three-phase brush less fan motor driver realizing sine-wave drive in a single package for air conditioners, air purifiers and other home appliances, and for industrial equipment. The new driver is a package addition to the “TB67B000 series,” which adopts surface mounting package (HSSOP34). The required mounting area is about 53% smaller than that for the ‘TB67B000HG’ sine-wave driver IC, which is packaged in ‘HDIP30,’ a conventional lead-insertion package. The new IC contributes to board space-saving.


Three features 
• Sine-wave drive with a rating of 500V is realized in a single package.
The sine-wave motor control IC and IGBT (rating of 500V/2A) are integrated in a single package. This reduces the size of mounting area and board layout, and contributes to overall system cost reduction.
 
• Small surface mount package for reflow mounting
The small 34-pin HSSOP package (mounting area: 17.5mm × 11.93mm) is adopted. A heat radiation pad on the package surface improves heat dissipation. Components can be mounted on boards automatically, as the package enables reflow mounting. The required mounting area is 53% smaller than that of its predecessor, which is packaged in HDIP type (mounting area: 32.8mm × 13.5mm)
 
• Built-in error detection functions
Error detection functions for motor lock detection, under voltage lock out for power control, and thermal shutdown are incorporated.
 
Applications
• Fans for home appliances (air conditioners, air purifiers, and hot-water supply machines, ventilation fans, and electric fans)
• Fans for industrial equipment (Refrigeration showcases)
2 / 4 PE517110004A
 
Main specifications of product


 
 

Package dimensions
 

Application circuit example


 
Note: The application circuit shown above is provided for reference purposes onlyand not guaranteed for mass production.
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