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XINLUDA XL298P
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XINLUDA XL298P
- Type
- XINLUDA
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XINLUDA
- Electronic Component
- XL298P
- Electronic Component
- 1
- Package
- HSOP-20
- Electronic Component
- Stepper Motor Driver IC
- Electronic Component
- 2.8g
- Electronic Component
- 1
- H
- 2
- Electronic Component
- BM0257590126
- Operating Temperature
- 40℃~+85℃
- Voltage
- 4.5V~7V
- Output Current
- 2A
- Integrated Switch
- Electronic Component
- Driver Type
- Driver
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XL298P 产品概述
一、产品简介
XL298P（品牌：XINLUDA/信路达）是一款集成度高的双通道H桥驱动器，封装为HSOP-20，适用于驱动直流电机和双极步进电机。器件集成功率开关，支持双极驱动拓扑，控制电压范围为4.5V7V，工作温度范围宽（-40℃+85℃），适配工业及消费类电子产品对可靠性与稳定性的要求。
二、主要特性
- 双H桥结构：内置两组独立H桥，可同时驱动两路负载或一台双极步进电机。
- 双极驱动：支持双极驱动方式，适合需要正反转及细分控制的电机应用。
- 集成开关：功率开关元件集成在芯片内部，简化外围设计，减小PCB面积。
- 控制电压：逻辑及驱动控制电压为4.5V～7V，便于与常见5V系统直接接口。
- 宽温工作：-40℃至+85℃，适合工业级温度要求。
三、电气与机械参数（概述）
- 控制电压：4.5V ~ 7V（请参考详细手册确认上下电顺序及电压容限）。
- H桥数量：2（全桥输出，支持双向换向）。
- 驱动类型：双极驱动（适配双极步进或双向直流控制）。
- 封装：HSOP-20，利于散热与手板焊接。
- 工作温度：-40℃ ~ +85℃。
四、典型应用场景
- 双路小型直流电机驱动（玩具、电动门锁、风扇等）。
- 双极步进电机控制（自动化小型机械、打印机构）。
- 机器人底盘驱动、舵机扩展模块、电动执行器。
- 需要体积小、集成度高的电机控制方案。
五、设计与使用建议
- 电源管理：逻辑控制电源与电机电源应做隔离或充分去耦，靠近芯片放置低ESR电容以抑制瞬态电流。
- 散热处理：HSOP-20封装需考虑散热垫及铜箔面积，长时间大电流工作时建议加大散热面积或使用散热片。
- 控制接口：控制电压下限为4.5V，若系统为3.3V MCU，应加电平转换；输入端建议带滤波与防抖处理。
- 保护措施：尽管器件集成开关，仍建议外置反向并联二极管或RC吸收网络以应对大感性负载的反向尖峰；同时注意短路与过热保护策略。
- 布线注意：电源回流及电机导线应尽量短且独立，保持地平面连续，降低干扰。
六、选型与兼容性提示
XL298P适用于对控制接口为5V兼容且需要双通道驱动的场合。若系统使用3.3V逻辑或需更高电流/效率，应核对数据手册或考虑带有更高耐压/更低导通电阻的替代型号。购买与设计前请务必参阅厂商完整资料以确认引脚定义、最大额定值及热特性。
七、结论
XL298P以其双H桥、集成开关与宽温工作的特点，为中小功率电机控制提供了一种紧凑且易于实现的方案。合理的电源、热设计与保护电路能显著提升系统可靠性，适合工业控制、智能终端与消费类电机驱动应用。若需更详细的电气参数和典型应用电路，请参考XINLUDA官方数据手册。
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