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LB11851M集成電路(IC)的電機驅(qū)動器控制器規(guī)格書PDF中文資料

LB11851M
廠商型號

LB11851M

參數(shù)屬性

LB11851M 封裝/外殼為10-SOP(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的電機驅(qū)動器控制器;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

頁面數(shù)量

6

生產(chǎn)廠商 Sanyo Semicon Device
企業(yè)簡稱

SANYO三洋

中文名稱

三洋電機株式會社官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-18 23:00:00

人工找貨

LB11851M價格和庫存,歡迎聯(lián)系客服免費人工找貨

LB11851M規(guī)格書詳情

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:

    LB11851MC-BH

  • 制造商:

    onsemi

  • 類別:

    集成電路(IC) > 電機驅(qū)動器,控制器

  • 包裝:

    管件

  • 電機類型 - 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 品牌 批號 封裝 庫存 備注 價格
onsemi(安森美)
24+
SSOP10150mil
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費送樣,原廠技術(shù)支持!!!
詢價
SANYO/三洋
24+
NA/
3950
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價
ON
2016+
SOP10
6000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
SANYO
24+
MFP10S
6000
全新原裝正品現(xiàn)貨,假一賠佰
詢價
ON/安森美
25+
SOP10
54648
百分百原裝現(xiàn)貨 實單必成 歡迎詢價
詢價
ON/安森美
24+
SOP10
990000
明嘉萊只做原裝正品現(xiàn)貨
詢價
ON
23+
SOP-10
2300
正規(guī)渠道,只有原裝!
詢價
onsemi
23+/24+
10-SOP
8600
只供原裝進口公司現(xiàn)貨+可訂貨
詢價
ON
2022+
SOIC-10 NB
38550
全新原裝 支持表配單 中國著名電子元器件獨立分銷
詢價
ON/安森美
22+
SOP10
12000
只做原裝、原廠優(yōu)勢渠道、假一賠十
詢價