The CXMD3203 is a single coil motor driver with embedded Hall sensor. It integrates the motor driver with the Hall sensor, which simplifies the PCB(printed circuit board) design and make
目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载(PDF文档)</span>
5.产品封装 6.电路原理图</strong> 7.相关产品
The CXMD3203 is a single coil motor driver
with embedded Hall sensor. It integrates the motor driver with the Hall
sensor, which simplifies the PCB(printed circuit board) design and make
the fabrication of small-size motors possible.
Lock-shutdown and auto-restart function keeps the motor from
being over-heated and restarts the motor after being locked.
CXMD3203 is built-in the signal output of rotation
speed function, the system could detect the rotation speed of motor when
using CXMD3203.“Soft-switch” phase-switching technique is used to reduce the vibration and acoustic noise.
Thermal-shutdown protection ensures the motor driver to operate under specified temperature ranges.
All the protection mechanisms mentioned above combine to
provide a complete protecting scenario for the motor system, keep the
motor system from possible damages and guarantee correct operations.
˙Motor driver with integrated Hall sensor
˙High current driving capability
˙Lock-shutdown protection & auto-restart function
˙Built-in FG(frequency generation) signal output “Soft-switch” phase-switching technique to reduce vibration and acoustic noise
˙Thermal shutdown protection
˙PWM speed control(only available for CXMD3203)
˙Available in both T825() and T826(CXMD3203) packages
Motor drive
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| Part No. | VIN | IOUT | Coil Type | Operating | Magnetic | Package | Status | |
| (Min) | (Max) | Temperature | Characteristcs | |||||
| (V) | (mA) | (℃) | (G) | |||||
| CXMD3201 | 1.8 | 5.5 | 500 | Full Wave | -20 to 105 | ±25 | T825/TS825 | MP |
| CXMD3202 | 1.8 | 5.5 | 500 | Full Wave | -20 to 105 | ±25 | T825/TS825 | MP |
| CXMD3203 | 1.8 | 5.5 | 500 | Full Wave | -20 to 105 | ±25 | T826/TS826 | MP |
| CXMD3204 | 1.8 | 5.5 | 500 | Full Wave | -20 to 105 | ±25 | T826/TS826 | MP |
| CXMD3205 | 1.8 | 5.5 | 500 | Full Wave | -20 to 105 | ±15 | TS826 | MP |
| CXMD3206 | 1.8 | 5.5 | 500 | Full Wave | -20 to 105 | ±15 | TS826 | MP |
| CXMD3207 | 2.2 | 5.5 | 400 | 3-Phase sensorless | -20 to 85 | NA | MSOP8 MSOP10 | Q4 |

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