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LB1868M-TLM-H集成電路(IC)的全半橋驅(qū)動器規(guī)格書PDF中文資料
廠商型號 |
LB1868M-TLM-H |
參數(shù)屬性 | LB1868M-TLM-H 封裝/外殼為14-LSOP(0.173",4.40mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的全半橋驅(qū)動器;LB1868M-TLM-H應(yīng)用范圍:DC 電機(jī),通用;產(chǎn)品描述:IC MOTOR DRIVER PAR 14MFP |
功能描述 | 2??hase Brushless Fan Motor Driver |
文件大小 |
226.22 Kbytes |
頁面數(shù)量 |
9 頁 |
生產(chǎn)廠商 | ON Semiconductor |
企業(yè)簡稱 |
ONSEMI【安森美半導(dǎo)體】 |
中文名稱 | 安森美半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-23 20:18:00 |
LB1868M-TLM-H規(guī)格書詳情
LB1868M-TLM-H屬于集成電路(IC)的全半橋驅(qū)動器。由安森美半導(dǎo)體公司制造生產(chǎn)的LB1868M-TLM-H全半橋驅(qū)動器器件屬于電橋驅(qū)動器電源管理集成電路 (PMIC) 系列,包含兩個或多個功率晶體管,以及在外部器件控制下將其用作開關(guān)所需的電路。這些晶體管通常在內(nèi)部配置為成對串聯(lián)連接(稱為半橋),因而任意指定晶體管對之間的結(jié)點(diǎn)都可以連接至兩個電源軌中的任一個。這類器件常用于將控制器件(如微控制器)提供的低電平信號轉(zhuǎn)換為操作執(zhí)行器(如步進(jìn)電機(jī)或無刷電機(jī))所需的較大功率信號。
Overview
The LB1868M is a 2-phase unipolar brushless motor driver. With only a few peripheral parts, lockup protection and automatic recovery can be implemented. The IC can be configured for 12V or 24V operation and a wide range of variations, from Low speed to H-High speed and from 60cm to 120cm square using the same PCB. This makes it easy to design highly reliable fan motor installations.
Features
● Output protection Zener diode with variable withstand voltage
Z1, Z2 pins open: VOLM = 57V (24V specification)
Z1, Z2 pins shorted: VOLM = 32V (12V specification)
External Zener diode connected across Z1 - VCC pins:
support for fans with large drive current
● External resistor allows configuration for 12V or 24V
● Direct Hall element connection possible (built-in Hall amplifier
with hysteresis supports core without auxiliary electrode)
● Built-in output transistor with 1.0A output current
(strengthened negative-current support for core without auxiliary
electrode)
● Built-in rotation detection function: Low during rotation and High during stop
● Built-in lockup protection with automatic recovery
● ST pin for motor stop/drive (for standby mode of copiers etc.)
● FG output pin for rotation detection
● BC pin for kickback noise reduction (with 2 external capacitors)
● Built-in thermal shutdown
產(chǎn)品屬性
更多- 產(chǎn)品編號:
LB1868M-TLM-H
- 制造商:
onsemi
- 類別:
集成電路(IC) > 全半橋驅(qū)動器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 輸出配置:
半橋(2)
- 應(yīng)用:
DC 電機(jī),通用
- 接口:
邏輯
- 負(fù)載類型:
電感
- 技術(shù):
雙極性
- 電流 - 輸出/通道:
1A
- 電壓 - 供電:
6.4V ~ 7V
- 電壓 - 負(fù)載:
12V,24V
- 工作溫度:
-30°C ~ 80°C(TA)
- 故障保護(hù):
超溫
- 安裝類型:
表面貼裝型
- 封裝/外殼:
14-LSOP(0.173",4.40mm 寬)
- 供應(yīng)商器件封裝:
14-MFPS
- 描述:
IC MOTOR DRIVER PAR 14MFP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
onsemi |
24+ |
14-LSOP(0.173,4.40mm 寬) |
25338 |
PMIC電源管理芯片中天科工-原裝正品求真務(wù)實 |
詢價 | ||
SNAYO |
22+ |
SOP14 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ON SEMI |
1745+ |
SOP14 |
12000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
onsemi(安森美) |
23+ |
MFP14S |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
ONSANYO |
2022+ |
SOP14 |
13614 |
全新原裝 正品現(xiàn)貨 誠信經(jīng)營 終生質(zhì)保 |
詢價 | ||
onsemi |
23+/24+ |
14-LSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價 | ||
onsemi(安森美) |
2021+ |
MFP-14S |
499 |
詢價 | |||
ON SEMI |
23+ |
SOP14 |
12800 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ON SEMI |
24+ |
SOP14 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價支持 |
詢價 | ||
ON/安森美 |
1936+ |
SOP-14 |
6852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 |