WMSIC Electronic Components

XINLUDA XL33035

ModelXL33035
PackageSOIC-24-300mil
BrandXINLUDA
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XINLUDA XL33035
Type
XINLUDA
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XINLUDA
Electronic Component
XL33035
Electronic Component
1
Package
SOIC-24-300mil
Electronic Component
BLDC Motor Driver IC
Electronic Component
1.184g
Electronic Component
1
Integrated FET
Electronic Component
Features
Electronic Component
Electronic Component
BM0228584646
Operating Temperature
40℃~+85℃
Operating Voltage
10V~30V
Output Current
100mA
Driver Type
Electronic Component
Static Current(Iq)
12mA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

XL33035 — 三相电机驱动器产品概述

XL33035 是信路达(XINLUDA)推出的一款三相电机驱动器,面向无集成功率开关的外部功率器件驱动场景。器件提供稳定的驱动能力和低静态功耗,适用于中小功率三相无刷直流电机(BLDC)与有刷电机驱动系统,以及工业与民用电机控制应用。

一、主要特点

  • 驱动类型:三相门极/栅极驱动,配合外部功率器件使用(集成FET:否)。
  • 输出驱动能力:输出电流 100 mA(典型驱动能力,用于控制外部 MOSFET/IGBT 门极)。
  • 工作电压范围:10 V ~ 30 V,适配常见电机驱动供电轨(电池或DC-DC供电)。
  • 静态电流(Iq):12 mA(低功耗待机表现,有利于系统节能)。
  • 工作温度:-40 ℃ ~ +85 ℃,满足工业级环境要求。
  • 封装:SOIC-24-300mil,便于标准 PCB 组装与散热设计。
  • 品牌:XINLUDA(信路达)。

二、典型规格要点

  • 电源管理:支持 10V~30V VCC,建议在电源端加足够旁路电容以抑制瞬态电压尖峰。
  • 驱动能力:单端输出峰值约 100mA,可直接驱动中小型功率 MOSFET 的栅极;大功率 MOSFET 建议并联或使用更大驱动能力器件。
  • 功耗与温漂:静态电流 12mA,在长时间运行下有利于降低系统能耗;请在高温场合评估热耗散。

三、功能与应用场景

  • 适用于三相 BLDC 电机控制器、无刷风扇驱动、伺服辅助电路、小型电动车窗/座椅驱动以及工业泵/风机等。
  • 作为门极驱动器配合外部功率 MOSFET/IGBT,可实现高效电机驱动与矢量控制算法(FOC、六步驱动等)。

四、典型应用电路建议

  • 电源端:VCC(10~30V)并联 0.1μF 与 10μF 去耦电容;近芯片放置低 ESR 电容以抑制瞬态。
  • 栅极:在每个门极串联适当门极电阻(10Ω~100Ω)以控制上升/下降速率,减小振铃与 EMI。
  • 引导电路:若采用高侧驱动,需配合合适的引导/自举电容与二极管电路(根据具体控制拓扑)。
  • 接地:采用星形接地或单点接地以减少驱动噪声回流影响,信号地与功率地分区布线并在单点相连。
  • 保护:建议外接 TVS、RC 缓冲及合适的熔断/过流检测电路以保障整机可靠性。

五、选型与布局注意

  • 根据外部 MOSFET 的栅电荷(Qg)与开关频率计算实际平均驱动电流与功耗,选择合适的门极电阻和驱动器件热预算。
  • 布局时优先将驱动器放置于被驱动 MOSFET 附近以缩短门极回路,电源滤波电容靠近 VCC 引脚布局。
  • 高频开关场合注意走短且粗的电源回流路径,减少回路面积以控制 EMI。

六、热与保护设计建议

  • 虽然静态电流低,但在高频或高分频开关时驱动器自身功耗可能增加,需评估芯片结温并保证在 -40 ℃ ~ +85 ℃ 的环境下有充分余量。
  • 系统级建议实现过流、过温与欠压锁定(UVLO)保护;若器件内部无完整保护,请在外围电路补充相应措施。

七、封装与订购信息

  • 封装形式:SOIC-24-300mil,适合通用 DIP/SMT 生产线。
  • 品牌与型号:XINLUDA XL33035。订购时请确认封装、温度等级与出货形式(卷盘/托盘)以满足生产需求。

八、使用建议与常见问题

  • 开发阶段建议先在低电压、低频条件下验证驱动与热表现,再逐步提高至目标工作点。
  • 若发现门极振荡或过热,检查门极电阻、布局以及去耦电容配置;必要时增加阻尼或更换低环路电感走线。
  • 与外部功率器件配合时,务必关注栅极电压幅值与耐压,防止超出器件额定值导致损坏。

总结:XL33035 为一款面向外部功率开关的三相驱动器,特点是工作电压宽、静态电流低、驱动能力适中(100mA),适合中小功率三相电机的门极驱动方案。在设计时注意去耦、布局与保护电路,可实现稳定可靠的电机控制系统。若需详细引脚定义、电气时序或参考电路图,请在具体设计阶段索取器件数据手册。

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