LV8112V:Three-Phase Brushless Motor Driver for Polygon Mirror Motor
The LV8112V is a 3-phase brushless motor driver for polygon mirror motor driving of LBP. A circuit needed to drive of polygon mirror motor can be composed of a single-chip. Also, the output transistor is made DMOS by using BiDC process, and by adopting the synchronous rectification method, the lower power consumption (Heat generation) is achieved.
特性
- 3-phase bipolar drive
- Direct PWM drive + synchronous rectification
- IO max1 = 2.5A
- IO max1 = 3.0A (t ≤ 0.1ms)
- Output current control circuit
- PLL speed control circuit
- Phase lock detection output (with mask function)
- Compatible with Hall FG
- Provides a 5V regulator output
- Full complement of on-chip protection circuits, including lock protection, current limiter, under-voltage protection, and thermal shutdown protection circuits
- Circuit to switch slowing down method while stopped (Free run or Short-circuit brake)
- Constraint protection detection signal switching circuit (FG or LD)
- Forward / Reverse switching circuit
- Hall bias pin (Bias current cut in a stopped state)
- SDCC (Speed Detection Current Control) function
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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 |
| LV8112V-MPB-H |
Active |
|
Three-Phase Brushless Motor Driver for Polygon Mirror Motor |
SSOP-44K EP |
940AF |
3 |
Fan-Fold |
30 |
$1.9752 |
| LV8112V-TLM-H |
Active |
|
Three-Phase Brushless Motor Driver for Polygon Mirror Motor |
SSOP-44K EP |
940AF |
3 |
Tape and Reel |
2000 |
$1.9752 |
数据资料DataSheet下载
