LB11921T: Three-Phase Brushless Motor Driver
The LB11922 is a pre-driver IC designed for constantspeed control of 3-phase brushless motors. It can be used to implement a motor drive circuit with the desired output capacity (voltage, current) by using discrete transistors for the output stage. It implements direct PWM drive for minimal power loss.
特性
- Direct PWM drive output
- Speed discriminator + PLL speed control circuit
- Speed lock detection output
- Built-in crystal oscillator circuit
- Forward/reverse switching circuit
- Braking circuit (short braking)
- Full complement of on-chip protection circuits, including lock protection, current limiter, and thermal shutdown protection circuits.
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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 |
| LB11922-TLM-E |
Active |
|
Three-Phase Brushless Motor Driver |
SSOP-36 |
565AU |
3 |
Tape and Reel |
2000 |
$1.7066 |
数据资料DataSheet下载
