LV8112VB

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3-phase Brushless Motor Driver for Polygon Mirror Motor

制造商：ON

中文数据手册

产品信息

The LV8112VB 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.

Direct PWM drive + synchronous rectification
PLL speed control circuit
Current limiter, constraint protection, thermal shutdown, under-voltage protection circuit
3-phase bipolar drive
IO max1 = 2.5A
IO max2 = 3.0A (t is within 0.1ms)
Output current control circuit
Phase lock detection output
(with mask function)
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
Compatible with Hall FG
Hall bias pin (Bias current cut in a stopped state)
5V regulator output
SDCC function (Speed Detection Current Control)

在线购买

型号	制造商	描述	购买
LV8112VB-AH	ON	BRUSHLESS DC MOTOR CONTROLLER, 3	立即购买

技术资料

标题	类型	大小（KB）	下载
SSOP44K (275mil) Exposed Pad	PDF	66	点击下载
3-phase Brushless Motor Driver for Polygon Mirror Motor	PDF	445	点击下载

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