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LB11851M集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器規(guī)格書(shū)PDF中文資料

LB11851M
廠商型號(hào)

LB11851M

參數(shù)屬性

LB11851M 封裝/外殼為10-SOP(0.154",3.90mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的電機(jī)驅(qū)動(dòng)器控制器;LB11851M應(yīng)用范圍:風(fēng)扇控制器;產(chǎn)品描述:IC MOTOR DRIVER 6V-16V 10SOIC

功能描述

Monolithic Digital IC Microprocessor Fan Motor Interface Driver

封裝外殼

10-SOP(0.154",3.90mm 寬)

文件大小

74.2 Kbytes

頁(yè)面數(shù)量

6 頁(yè)

生產(chǎn)廠商 Sanyo Semicon Device
企業(yè)簡(jiǎn)稱(chēng)

SANYO三洋

中文名稱(chēng)

三洋電機(jī)株式會(huì)社官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-21 13:42:00

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LB11851M規(guī)格書(shū)詳情

Overview

The LB11851M 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 LB11851M 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)

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    LB11851MC-BH

  • 制造商:

    onsemi

  • 類(lèi)別:

    集成電路(IC) > 電機(jī)驅(qū)動(dòng)器,控制器

  • 包裝:

    管件

  • 電機(jī)類(lèi)型 - AC,DC:

    有刷直流

  • 功能:

    控制器 - 換向,方向管理

  • 輸出配置:

    前置驅(qū)動(dòng)器 - 半橋(2)

  • 接口:

    PWM

  • 應(yīng)用:

    風(fēng)扇控制器

  • 電壓 - 供電:

    6V ~ 16V

  • 工作溫度:

    -30°C ~ 90°C(TA)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    10-SOP(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    10-SOIC

  • 描述:

    IC MOTOR DRIVER 6V-16V 10SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ON
23+
SOP-10
2300
正規(guī)渠道,只有原裝!
詢(xún)價(jià)
ON/安森美
24+
SOP10
990000
明嘉萊只做原裝正品現(xiàn)貨
詢(xún)價(jià)
SANYO/三洋
24+
MFP10S
60000
全新原裝現(xiàn)貨
詢(xún)價(jià)
ON
23+
SOP10
2618
全新原裝正品現(xiàn)貨,支持訂貨
詢(xún)價(jià)
ON/安森美
25+
SOP10
54648
百分百原裝現(xiàn)貨 實(shí)單必成 歡迎詢(xún)價(jià)
詢(xún)價(jià)
SANYO/三洋
23+
MFP10S
30000
全新原裝,假一賠十,價(jià)格優(yōu)勢(shì)
詢(xún)價(jià)
SANYO
24+
MFP10S
6000
全新原裝正品現(xiàn)貨,假一賠佰
詢(xún)價(jià)
ON
20+
SOP10
32970
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票
詢(xún)價(jià)
SANOY
23+
MSOP10
5189
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、
詢(xún)價(jià)
onsemi(安森美)
2021+
SOIC-10
499
詢(xún)價(jià)