WMSIC Electronic Components

MGD3160AM515EKR2

ModelMGD3160AM515EKR2
PackageSOT-1762-1
BrandNXP
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
NXP MGD3160AM515EKR2
Type
NXP
Minimum package
1000 未知

Technical parameters

Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
MGD3160AM515EKR2
Electronic Component
1
Package
SOT-1762-1
Electronic Component
(UVP); (OCP); (OVP); (OTP)
Electronic Component
Gate Driver IC
Electronic Component
1g
Electronic Component
1
Electronic Component
BM0231087127
Operating Temperature
40℃~+150℃
Operating Voltage
9.3V~25V
Load Type
MOSFET;IGBT
Current(IOH)
15A
Current(IOL)
15A
Driver Channel Count
1

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

MGD3160AM515EKR2 — 高性能单通道栅极驱动器产品概述

一、产品概述

MGD3160AM515EKR2 是恩智浦(NXP)面向功率器件(MOSFET / IGBT)驱动应用的高性能单通道栅极驱动器。器件在 9.3V ~ 25V 的工作电源范围内稳定工作,提供高达 15A 的瞬态拉/灌电流能力(IOH / IOL),能够快速给功率开关施加或释放栅极电荷,从而满足高频、高效率开关应用对开关速度的需求。器件工作温度范围宽(-40℃ 至 +150℃),并集成多重保护机制(欠压保护 UVP、过流保护 OCP、过压保护 OVP、过热保护 OTP),适用于工业、汽车电子及高可靠性功率控制场景。

二、主要特性

  • 单通道栅极驱动,适配 MOSFET 与 IGBT
  • 供电电压范围:9.3V ~ 25V,兼容常见 12V / 24V 系统
  • 推/拉电流能力:IOH = 15A,IOL = 15A(瞬态峰值)
  • 输入逻辑高电平阈值(VIH):3.395V ~ 3.605V(对输入电平要求较严格)
  • 静态工作电流(Iq):约 5mA(低待机功耗)
  • 集成保护:欠压保护 (UVP)、过流保护 (OCP)、过压保护 (OVP)、过热保护 (OTP)
  • 宽温度工作范围:-40℃ 到 +150℃
  • 封装:SOT-1762-1(紧凑、高密度封装)

三、功能行为与保护策略(要点)

  • 欠压保护(UVP):当驱动电源低于安全阈值时,器件抑制输出以防止不完整的门极驱动导致器件半开或热应力。
  • 过流保护(OCP):在检测到异常的栅极短路或功率器件故障导致过大电流时,驱动器会限制或关闭输出以保护自身和外部器件。
  • 过压保护(OVP):当供电电压异常升高时,器件会采取保护措施,防止内部电路和外部栅极遭受损坏。
  • 过热保护(OTP):器件监测自身温度,超过安全阈值时进入保护态,通常会切断或限制输出,直到温度恢复到安全范围。

注:具体的故障响应(例如是否为自恢复模式或需外部复位)请在设计时参照制造商的详细资料或在样片测评中确认。

四、典型应用场景

  • 直流 / 交流电机驱动(驱动 MOSFET / IGBT)
  • 开关电源与逆变器(PFC、主功率级栅极驱动)
  • 工业驱动与伺服控制
  • 24V/48V 电源系统的功率开关控制
  • 对环境温度与可靠性要求较高的嵌入式功率系统

五、设计建议与布局要点

  • 电源与去耦:在 VCC 或 VDRV 引脚附近放置低 ESR 的电容(建议 1 μF 陶瓷并联 100 nF)以应对驱动瞬态电流。去耦电容应尽量靠近器件电源引脚布置。
  • 接地与回流环路:将功率回路与逻辑回路的接地分区处理,公共地回流路径应短且宽,减少寄生电感导致的振铃与电压尖峰。
  • 栅极电阻:根据器件 Qg 与系统 EMI/电磁兼容要求选择合适的串联栅极电阻(典型范围 5Ω ~ 47Ω),以平衡开关速度和电压振铃。
  • 布线长度:驱动器输出到功率器件栅极的走线应尽量短,避免不必要的寄生电感;必要时使用 Kelvin 栅极引线以提升控制精度。
  • 热管理:尽管器件支持高温工作,仍需为封装提供良好散热路径(PCB 铜皮、热过孔等),保证长期可靠性。

六、接口与逻辑兼容性注意事项

  • 输入高电平阈值 VIH = 3.395V ~ 3.605V,阈值较窄且接近 3.3V 逻辑电平上限。若系统 MCU 或逻辑仅为标准 3.3V 输出,可能处于边界状态;建议:
    • 使用 3.6V 或更高电平的逻辑输出;
    • 或在输入端加上电平提升器 / 推挽型缓冲器,确保稳健的“高”电平识别。
  • 静态电流 5mA 表明器件在待机时功耗较低,适合对静态能耗敏感的系统。

七、选型建议与风险提示

  • 若系统要求严格的 3.3V 兼容性,请在选型或原型阶段验证输入阈值对系统可靠性的影响;必要时选择支持 TTL/3.3V 明确兼容的驱动器或添加电平转换。
  • 对于频繁高功率切换的应用,应关注 PCB 热设计与电磁干扰抑制,合理选择栅极电阻及阻尼元件以降低振铃和 EMI。
  • 若需车辆级认证或特定功能(例如集成隔离、专用故障信号输出),请确认器件的认证与详细功能描述。

八、订购信息与封装

  • 品牌:NXP(恩智浦)
  • 型号:MGD3160AM515EKR2
  • 封装:SOT-1762-1(请参照制造商封装图和 PCB 尺寸建议进行布局)

如需完整应用电路、评价板资料或详细时序与故障响应行为,请提供后续要求,我可进一步给出参考电路、外部元件选型与 PCB 布局示例。

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