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LB11847 数据表 (PDF) - Sanyo Semicon Device

LB11847 Datasheet PDF - Sanyo Semicon Device
部件名 LB11847
下载  LB11847 下载

文件大小   112.64 Kbytes
  16 Pages
制造商  SANYO [Sanyo Semicon Device]
网页  https://www.sanyo-av.com/us/
标志 SANYO - Sanyo Semicon Device
功能描述 PWM Current Control Type Stepping Motor Driver

LB11847 Datasheet (PDF)

Go To PDF Page 下载 数据表
LB11847 Datasheet PDF - Sanyo Semicon Device

部件名 LB11847
下载  LB11847 Click to download

文件大小   112.64 Kbytes
  16 Pages
制造商  SANYO [Sanyo Semicon Device]
网页  https://www.sanyo-av.com/us/
标志 SANYO - Sanyo Semicon Device
功能描述 PWM Current Control Type Stepping Motor Driver

LB11847 数据表 (HTML) - Sanyo Semicon Device

Back Button LB11847 Datasheet HTML 1Page - Sanyo Semicon Device LB11847 Datasheet HTML 2Page - Sanyo Semicon Device LB11847 Datasheet HTML 3Page - Sanyo Semicon Device LB11847 Datasheet HTML 4Page - Sanyo Semicon Device LB11847 Datasheet HTML 5Page - Sanyo Semicon Device LB11847 Datasheet HTML 6Page - Sanyo Semicon Device LB11847 Datasheet HTML 7Page - Sanyo Semicon Device LB11847 Datasheet HTML 8Page - Sanyo Semicon Device LB11847 Datasheet HTML 9Page - Sanyo Semicon Device LB11847 Datasheet HTML 10Page - Sanyo Semicon Device Next Button 

LB11847 产品详情

Overview

The LB11847 is a driver IC for stepping motors with PWM current control bipolar drive (fixed OFF time). A special feature of this IC is that VREF voltage is constant while the current can be set in 15 steps, allowing drive of motors ranging from 1-2 phase exciter types to 4W 1-2 phase exciter types. The current decay pattern can also be selected (SLOW DECAY, FAST DECAY, MIX DECAY) to increase the decay of regenerative current at chopping OFF, thereby improving response characteristics. This is especially useful for carriage and paper feed stepping motors in printers and similar applications where highprecision control and low vibrations are required.



Features

• PWM current control (fixed OFF time)

• Load current digital selector (1-2, W1-2, 2W1-2, 4W1-2 phase exciter drive possible)

• Selectable current decay pattern (SLOW DECAY, FAST DECAY, MIX DECAY)

• Simultaneous ON prevention function (feedthrough current prevention)

• Noise canceler

• Built-in thermal shutdown circuit

• Built-in logic low-voltage OFF circuit




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关于 Sanyo Semicon Device


Sanyo Samiconductor Device Corporation或Sanyo Semicon Device是日本电子公司Sanyo Electric Co.,Ltd。的子公司。 Sanyo Semicon设备是半导体设备的制造商,包括用于消费电子,汽车和工业应用的二极管,晶体管和其他组件。该公司成立于1970年,总部位于日本大阪。

Sanyo Semicon设备以其高质量的产品及其对满足客户需求的承诺而闻名。该公司非常专注于研发,并参与了半导体行业的新技术和产品的开发。 Sanyo Samicon设备的产品被广泛用于各种应用中,并帮助支持电子行业的增长。

2010年,Sanyo Electric被Panasonic Corporation(领先的全球电子公司)收购。结果,Sanyo Semicon设备成为松下的子公司,并被纳入其半导体业务。此次收购使松下可以扩大其产品组合和在半导体市场的产品组合,并进一步增强其在电子行业中的地位。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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