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LB11851TT 数据表 (PDF) - Sanyo Semicon Device

LB11851TT Datasheet PDF - Sanyo Semicon Device
部件名 LB11851TT
下载  LB11851TT 下载

文件大小   199.65 Kbytes
  5 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 Microprocessor Fan Motor Interface Driver

LB11851TT Datasheet (PDF)

Go To PDF Page 下载 数据表
LB11851TT Datasheet PDF - Sanyo Semicon Device

部件名 LB11851TT
下载  LB11851TT Click to download

文件大小   199.65 Kbytes
  5 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 Microprocessor Fan Motor Interface Driver

LB11851TT 数据表 (HTML) - Sanyo Semicon Device

LB11851TT Datasheet HTML 1Page - Sanyo Semicon Device LB11851TT Datasheet HTML 2Page - Sanyo Semicon Device LB11851TT Datasheet HTML 3Page - Sanyo Semicon Device LB11851TT Datasheet HTML 4Page - Sanyo Semicon Device LB11851TT Datasheet HTML 5Page - Sanyo Semicon Device

LB11851TT 产品详情

Overview
The LB11851TT provides an interface between a microcontroller motor control signal and external MOS transistors. This device can implement a microprocessor fan driver with a minimal number of external components. The LB11851TT is optimal for server and personal computer microprocessor fan drive in response to temperature or other external signals when high precision and high air flow are required.

Features
• Fan motor interface driver function (FGIN)
    ⇒ This IC accepts a signal from a microcontroller and interfaces to external power transistors (PMOS and NMOS) to provide high-efficiency low-power single-phase full-wave drive.
• Variable speed input pin (PWMIN)
    ⇒ PMOS side PWM control NMOS side current regeneration using slow decay is used to achieve quite high-speed control.
• Built-in kickback absorption circuit (OUT1P/2P)
    ⇒ This circuit absorbs the kickback current that is generated at phase switching or power on/off to achieve smooth current regeneration and protect the external transistors against destruction or degradation.
• Built-in current limiter circuit (SENSE)
    ⇒ This circuit implements a chopper-type current limiting control that operates at startup and during lock protection mode.
    The current detection voltage is set to a fixed 0.2V internally.
• Built-in microcontroller power supply (5VREG)




类似零件编号 - LB11851TT

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ON Semiconductor
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类似说明 - LB11851TT

制造商部件名数据表功能描述
logo
ON Semiconductor
LB11851FA ONSEMI-LB11851FA Datasheet
208Kb / 5P
   Microprocessor Fan Motor Interface Driver
May, 2013
LB11851MC ONSEMI-LB11851MC Datasheet
181Kb / 5P
   Microprocessor Fan Motor Interface Driver
May, 2013
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Sanyo Semicon Device
LB11851M SANYO-LB11851M Datasheet
74Kb / 6P
   Monolithic Digital IC Microprocessor Fan Motor Interface Driver
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Panasonic Semiconductor
AN8267S PANASONIC-AN8267S Datasheet
53Kb / 5P
   Fan Motor Driver
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ON Semiconductor
LB11988V ONSEMI-LB11988V Datasheet
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LA6587FA ONSEMI-LA6587FA Datasheet
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Sanyo Semicon Device
LB11988HR SANYO-LB11988HR Datasheet
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LB11988H SANYO-LB11988H Datasheet
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ON Semiconductor
LB11988HR ONSEMI-LB11988HR Datasheet
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SS30 ONSEMI-SS30 Datasheet
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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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