| 品牌：嘉泰姆 | 型号：CXMD3286 | 类型：驱动IC |
| 驱动芯片类型：电机驱动 | 针脚数：8 | 用途：电机驱动 |
| 封装：SOP8 | 系列：电源 | 功率：10 |
| 批号：2018+ | 特色服务：现货，厂家直销售 | 产品说明：价格优惠，性价比高 |
| 货号：1018 | 是否跨境货源：否 | 包装：盘装 |
| 应用领域：***/航天、 汽车电子、 网络通信、 安防设备、 医疗电子、 测量仪器、 智能家居、 家用电器、 照明电子、 3C数码、 广电教育、 物联网IoT、 可穿戴设备、 新能源 |
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）
5.产品封装 6.电路原理图
7.相关产品
产品概述 返回TOP
CXMD3286 CXMD3287 CXMD3288 provides an integrated brush DC motor drive solution for battery-powered toys, low-voltage or battery-powered motion control applications. The circuit integrates on-chip H-bridge drive circuit designed with N-channel and P-channel power MOSFETs and is suitable to drive a brushless DC motor or a stepper motor winding. It has the wider operational voltage range (from 2V to 12.0V), its maximum continuous output current is up to 2.6A, and its maximum peak output current is up to 4A.The series circuit powered by VCC and VDD separate , which VCC is logic and control power supply, VDD is power supply. CXMD3286 CXMD3287 CXMD3288 has on-chip temperature protection function. When the load current of the drive circuit is much larger than the maximum continuous current of the circuit, the junction temperature of the circuit will be increased rapidly. Once the set value (150℃) is exceeded, the internal circuit will be closed immediately Off the output power tube, cut off the load current, to avoid the temperature continued to rise caused by plastic packaging smoke, fire and other security risks. Built-in temperature hysteresis circuit to ensure that the circuit is restored to a safe temperature before allowing the circuit to be re-controlled. CXMD3286 CXMD3287 CXMD3288 set a separate current sampling output pin, sampling output current sampling ratio of 1000: 1. The output sampling current for MCU analysis or control the external circuits to control the output current.
产品特点 返回TOP
? Built-in current sampling circuit
? Low standby current, low static operating current
? Integrated H-bridge drive circuit
? Built-in anti-common mode switching-on circuit
? Low on-resistance power MOSFET
? Maximum continuous output current： 2.6A@VDD=12V
? Maximum peak output current： 4A@T=0.2S，D=0.25，VDD>=6V
? Instantaneous withstand current： 7A@VDD=6V，about 10us
? On-chip thermal shut down(TSD) with hysteresis
? Anti-static grade：3KV (HBM)
应用范围 返回TOP
? Toy motor drive with 2-4 AA / AAA dry cells;
? Toy motor drive with 2-6 Ni-H / Ni-Cd rechargeable batteries;
? Toy motor drive with 1-2 Lithium-ion battery
技术规格书（产品PDF) 返回TOP
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
| 马达驱动 | |||||
| 产品系列名 | 输入电压范围（V） | 持续电流（mA） | 温度保护 | 工作温度范围 | 封装形式 |
| CXMD3283 | 12 | 1000 | -20～100 | SOP8 | |
| CXMD3284 | 3~9.6 | 1500/800 | 150℃ | -20～85 | SOP16 |
| CXMD3285 | 3~9.6 | 1500 | 150℃ | -20～85 | SOP8/DIP8 |
| CXMD3286 | 3~12 | 2600 | 150℃ | -20～85 | ESOP8 |
| CXMD3287 | 3~12 | 2600 | 150℃ | -20～85 | ESOP8 |
| CXMD3288 | 3~12 | 2600 | 150℃ | -20～85 | SOP8/DIP8 |
