LB11861MC:Single-Phase Full-Wave Fan Motor Driver
The LB11861MC is a single-phase bipolar drive motor driver that easily implements direct PWM motor drive systems with excellent efficiency. The LB11861MC is optimal for fan motor drive in personal computer power supply systems and CPU cooling fan systems.
特性
- Single-phase full-wave drive (16V, 1.2A transistors are built in)
- External PWM control pin incorporated (f=16k to 50kHz)
External PWM signal DUTY control to enable speed control to stop, medium speed, and full speed
Slow-Decay regeneration to enable low power consumption and high-efficiency rotation control
- Soft switching circuit incorporated
Soft-SW circuit achieving small loss, low noise, and low vibration at a time of phase shift
- Built-in regenerative diode (Di); only requires a minimal number of external components.
- Built-in lock protection and automatic recovery circuits
- FG (speed detection) outputs incorporated
- Built-in thermal shutdown circuit.
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封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| LB11861MC-AH |
Active |
|
Single-Phase Full-Wave Fan Motor Driver |
SOIC-10 W / MFP-10SK |
751DA |
3 |
Tape and Reel |
1000 |
$0.6267 |
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