Sound coil motor(sound coil motor) drive IC
time£º2018/8/20 click£º7136
Sound coil motor(sound coil motor) drive IC. Remember Feng Xiaogang's film No Thieves in the World? Inside Fan Wei has a small line compilation that is still fresh in mind; "Give up your IP, IC, IQ card", first throw out IQ is synonymous with intelligence, creating a really terrible laugh without culture. Do you know what an IC is? IC, or integrated circuit, uses a semiconductor manufacturing process to make many transistors and resistors, capacitors, and other components on a small single crystal silicon wafer, and combines components according to multi-layer wiring or canal wiring. Complete electronic circuit. Today, the small editor told everyone about the driving IC coil motor(coil motor).
Driver IC(FP5510), which is matched with a coil motor(sound coil motor), has been used as a small device by the industrial chain and is therefore unknown and less recognized and talked about. In fact, the small driver IC is an indispensable part of the camera module's auto-focus function. And the ring motor(ring motor) is the relationship between the carriage and the driver. At present, Closeloop(closed-loop) suddenly appears and OIS is ready to emerge. Driver IC, who acts as a coachman, has become increasingly important and has become the focus of attention of the industry.
The ring motor(ring motor) mobile lens is controlled by providing a slight current change, so this requires VCM Driver IC(FP5510). The VCM Driver IC uses I2C control, regardless of how the AF program is written. When the AF finds the focal number of steps, the I2C is used to allow the Driver IC to output current to the coil motor(coil motor), and the coil motor(coil motor) moves the lens back to the actual focus position.
Kunshan Tongmao Electronics Co., Ltd. is located in Kunshan and is one of the few domestic manufacturers with audio coil Motors(sound coil motors). Its own factory is 3000 flat, and there are a number of clean motor assembly lines. ISO9001 certification enterprise, its own large and medium-sized processing center and linear motor performance testing machine. Provided with standard tracks, the trip can be infinitely extended, can be made into a single-axis platform system, multi-axis system, customers can directly install equipment. At the same time can be customized according to the needs of customers, welcome the majority of customers to negotiate.
This article originated from the original company of Kunshan Tongmao Electronics Co., Ltd.(www.tmmotion.com). Please indicate the source.
Linear motor