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LB1868M-TLM-H集成電路(IC)的全半橋驅(qū)動(dòng)器規(guī)格書(shū)PDF中文資料
廠商型號(hào) |
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(lèi)別為集成電路(IC)的全半橋驅(qū)動(dòng)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 | Fan Motor Driver |
文件大小 |
89.21 Kbytes |
頁(yè)面數(shù)量 |
5 頁(yè) |
生產(chǎn)廠商 | ON Semiconductor |
企業(yè)簡(jiǎn)稱(chēng) |
ONSEMI【安森美半導(dǎo)體】 |
中文名稱(chēng) | 安森美半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-23 20:18:00 |
相關(guān)芯片規(guī)格書(shū)
更多LB1868M-TLM-H規(guī)格書(shū)詳情
LB1868M-TLM-H屬于集成電路(IC)的全半橋驅(qū)動(dòng)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(dòng)器器件屬于電橋驅(qū)動(dòng)器電源管理集成電路 (PMIC) 系列,包含兩個(gè)或多個(gè)功率晶體管,以及在外部器件控制下將其用作開(kāi)關(guān)所需的電路。這些晶體管通常在內(nèi)部配置為成對(duì)串聯(lián)連接(稱(chēng)為半橋),因而任意指定晶體管對(duì)之間的結(jié)點(diǎn)都可以連接至兩個(gè)電源軌中的任一個(gè)。這類(lèi)器件常用于將控制器件(如微控制器)提供的低電平信號(hào)轉(zhuǎn)換為操作執(zhí)行器(如步進(jìn)電機(jī)或無(wú)刷電機(jī))所需的較大功率信號(hào)。
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(hào):
LB1868M-TLM-H
- 制造商:
onsemi
- 類(lèi)別:
集成電路(IC) > 全半橋驅(qū)動(dòng)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(lèi)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(lèi)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(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)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(shí) |
詢價(jià) | ||
SNAYO |
22+ |
SOP14 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | ||
ON SEMI |
1745+ |
SOP14 |
12000 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
onsemi(安森美) |
23+ |
MFP14S |
6000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤(pán) |
詢價(jià) | ||
ONSANYO |
2022+ |
SOP14 |
13614 |
全新原裝 正品現(xiàn)貨 誠(chéng)信經(jīng)營(yíng) 終生質(zhì)保 |
詢價(jià) | ||
onsemi |
23+/24+ |
14-LSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
onsemi(安森美) |
2021+ |
MFP-14S |
499 |
詢價(jià) | |||
ON SEMI |
23+ |
SOP14 |
12800 |
正規(guī)渠道,只有原裝! |
詢價(jià) | ||
ON SEMI |
24+ |
SOP14 |
56000 |
公司進(jìn)口原裝現(xiàn)貨 批量特價(jià)支持 |
詢價(jià) | ||
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(jià) |