LB1868中文资料PDF规格书
LB1868规格书详情
Overview
The LB1868 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
● Built-in thermal shutdown
产品属性
- 产品编号:
LB1868M-TLM-E
- 制造商:
onsemi
- 类别:
集成电路(IC) > 全半桥驱动器
- 包装:
卷带(TR)
- 输出配置:
半桥(2)
- 应用:
DC 电机,通用
- 接口:
逻辑
- 负载类型:
电感
- 技术:
双极性
- 电流 - 输出/通道:
1A
- 电压 - 供电:
6.4V ~ 7V
- 电压 - 负载:
12V,24V
- 工作温度:
-30°C ~ 80°C(TA)
- 故障保护:
超温
- 安装类型:
表面贴装型
- 封装/外壳:
14-LSOP(0.173",4.40mm 宽)
- 供应商器件封装:
14-MFPS
- 描述:
IC BRIDGE DRIVER ON/OFF MFP14S
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
SANYO/Sanyo/三洋/三洋电机株式 |
21+ |
SOP14 |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
SANYO |
2339+ |
SOP |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
SANYO |
17+ |
SOP14 |
9988 |
只做原装进口,自己库存 |
询价 | ||
SANYO |
SOP14 |
6000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
ON Sem |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
SANYO |
23+ |
SOP14 |
6000 |
绝对现货库存 |
询价 | ||
onsemi(安森美) |
23+ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | |||
ON |
23+ |
DIP10 |
400 |
正规渠道,只有原装! |
询价 | ||
SANYO |
2023+ |
SOP14 |
50000 |
原装现货 |
询价 | ||
SANYO/三洋 |
1948+ |
SOP14 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 |