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典型应用
BridgeSwitch-2 in InSOP-L38 Package
BridgeSwitch-2 in InSOP-24D Package (Top)
典型应用
BridgeSwitch-2 in InSOP-L38 Package
+ 10 BridgeSwitch-2 in InSOP-24D Package (Top)

BridgeSwitch-2

高压、自供电、带集成设备保护和系统监控的半桥电机驱动器。输出高达1马力。睡眠模式下功耗低于12 mW。改进的故障报告。

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Product Parts Table
产品
数据手册
輸出电流 (最大)
连续电流 - RMS
电流限制 (标准)
故障报告
控制功能
睡眠模式
IC封装
击穿电压
拓扑结构
产品类型
过电流反应
自动重启和过压反应
过热反应
保护功能
运作温度 (最小)
运作温度 (最大)
MSL等级
可订购RDK
BridgeSwitch-2 in InSOP-24D Package

BRD2160C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 1A
Current - Continuous RMS 0.22 A
Current Limit (Standard) 0.9A
Fault Reporting 故障总线
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2161C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 2A
Current - Continuous RMS 0.50 A
Current Limit (Standard) 1.5A
Fault Reporting 故障总线
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2163C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 3A
Current - Continuous RMS 0.75 A
Current Limit (Standard) 2.5A
Fault Reporting 故障总线
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2165C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 6A
Current - Continuous RMS 1.00 A
Current Limit (Standard) 3.3A
Fault Reporting 故障总线
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2167C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 12A
Current - Continuous RMS 1.33 A
Current Limit (Standard) 4.4A
Fault Reporting 故障总线
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2260C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 1A
Current - Continuous RMS 0.22 A
Current Limit (Standard) 0.9A
Fault Reporting 故障总线
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2261C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 2A
Current - Continuous RMS 0.50 A
Current Limit (Standard) 1.5A
Fault Reporting 故障总线
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2263C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 3A
Current - Continuous RMS 0.75 A
Current Limit (Standard) 2.5A
Fault Reporting 故障总线
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2265C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 6A
Current - Continuous RMS 1.00 A
Current Limit (Standard) 3.3A
Fault Reporting 故障总线
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2267C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 12A
Current - Continuous RMS 1.33 A
Current Limit (Standard) 4.4A
Fault Reporting 故障总线
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2360C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 1A
Current - Continuous RMS 0.22 A
Current Limit (Standard) 0.9A
Fault Reporting 错误标志 (EF)
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2361C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 2A
Current - Continuous RMS 0.50 A
Current Limit (Standard) 1.5A
Fault Reporting 错误标志 (EF)
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2363C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 3A
Current - Continuous RMS 0.75 A
Current Limit (Standard) 2.5A
Fault Reporting 错误标志 (EF)
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2365C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 6A
Current - Continuous RMS 1.00 A
Current Limit (Standard) 3.3A
Fault Reporting 错误标志 (EF)
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2367C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 12A
Current - Continuous RMS 1.33 A
Current Limit (Standard) 4.4A
Fault Reporting 错误标志 (EF)
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2460C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 1A
Current - Continuous RMS 0.22 A
Current Limit (Standard) 0.9A
Fault Reporting 错误标志 (EF)
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2461C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 2A
Current - Continuous RMS 0.50 A
Current Limit (Standard) 1.5A
Fault Reporting 错误标志 (EF)
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2463C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 3A
Current - Continuous RMS 0.75 A
Current Limit (Standard) 2.5A
Fault Reporting 错误标志 (EF)
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
RDK-974
BridgeSwitch-2 in InSOP-24D Package

BRD2465C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 6A
Current - Continuous RMS 1.00 A
Current Limit (Standard) 3.3A
Fault Reporting 错误标志 (EF)
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-24D Package

BRD2467C

查看详情
Data Sheet View Data Sheet
Current - Output (Max) 12A
Current - Continuous RMS 1.33 A
Current Limit (Standard) 4.4A
Fault Reporting 错误标志 (EF)
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-24C
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-L38 Package

BRD2167W

即将推出
Current - Output (Max) 12A
Current - Continuous RMS 1.45 A
Current Limit (Standard) 4.4A
Fault Reporting 故障总线
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-L38
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-L38 Package

BRD2169W

即将推出
Current - Output (Max) 22A
Current - Continuous RMS 2.20 A
Current Limit (Standard) 7.0A
Fault Reporting 故障总线
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-L38
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-L38 Package

BRD2267W

即将推出
Current - Output (Max) 12A
Current - Continuous RMS 1.45 A
Current Limit (Standard) 4.4A
Fault Reporting 故障总线
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-L38
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-L38 Package

BRD2269W

即将推出
Current - Output (Max) 22A
Current - Continuous RMS 2.20 A
Current Limit (Standard) 7.0A
Fault Reporting 故障总线
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-L38
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-L38 Package

BRD2367W

即将推出
Current - Output (Max) 12A
Current - Continuous RMS 1.45 A
Current Limit (Standard) 4.4A
Fault Reporting 错误标志 (EF)
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-L38
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-L38 Package

BRD2369W

即将推出
Current - Output (Max) 22A
Current - Continuous RMS 2.20 A
Current Limit (Standard) 7.0A
Fault Reporting 错误标志 (EF)
Control Features 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-L38
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-L38 Package

BRD2467W

即将推出
Current - Output (Max) 12A
Current - Continuous RMS 1.45 A
Current Limit (Standard) 4.4A
Fault Reporting 错误标志 (EF)
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-L38
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
BridgeSwitch-2 in InSOP-L38 Package

BRD2469W

即将推出
Current - Output (Max) 22A
Current - Continuous RMS 2.20 A
Current Limit (Standard) 7.0A
Fault Reporting 错误标志 (EF)
Control Features 相电流信息, 远程故障复位, 自偏置驱动器
Sleep Mode <12 mW
IC Package InSOP-L38
Breakdown Voltage 600 V
Topology LLC半桥
Product Type IC
Over-Current Response 逐周期, 锁定关断
Auto-Restart & Overvoltage Response 滞回
Over-Temperature Response 滞回, 锁定关断
Protection Features 输出欠压, 过温, 输入过压, 输入欠压, 输出过压, 热过载, 系统温度
Temperature - Operating (Min) -40 °C
Temperature - Operating (Max) 150 °C
MSL Rating 3
RDK Available
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BridgeSwitch-2 将可用输出扩展到1马力（746 W），提高逆变器效率至99%，并将睡眠模式下的功耗降低到10mW以下。

BridgeSwitch-2 集成半桥系列极大简化了高压逆变器驱动的单相或三相永磁电机（PM）或无刷直流电机（BLDC）驱动器的开发和生产。它在一个小外形封装中集成了两个高压N沟道功率FREDFET及低侧和高侧驱动器。内部功率FREDFET提供超软和超快的二极管，非常适合硬开关逆变器驱动。两个驱动器都是自供电的，消除了对外部辅助电源的需求。BridgeSwitch-2 提供独特的瞬时相电流输出信号，简化了无传感器控制方案的实现。低剖面、紧凑的表面贴装封装提供了延长的爬电距离，并允许通过印刷电路板为两个功率FREDFET散热。

使用MotorXpert Suite软件开始您的单相或三相电机逆变器设计。

BridgeSwitch-2 提供内部故障保护功能和外部系统级监控。内部故障保护包括对两个FREDFET的逐周期电流限制和两级热过载保护。外部系统级监控包括具有四个欠压电平和一个过压电平的直流总线感应，以及驱动外部传感器（如NTC）。双向总线单线状态接口报告观察到的状态变化。新的睡眠模式在使用自供电操作时将每个设备的消耗减少到从整流交流主电源总线的4 mW以下。

Key Benefits

最高性能和设计灵活性

  • 完全集成的半桥级，效率高达99%
    • 在额定连续RMS电流下消除外部散热器
  • 600 V N沟道功率FREDFET
    • 超软、快速恢复二极管
  • 准确的瞬时相电流信息输出（IPH）
    • 消除外部感应和放大电路
  • 自偏置低侧和高侧驱动器
    • 消除辅助电源的需求
  • 小型封装的表面贴装inSOP-24C封装
    • 外露焊盘允许通过PCB散热
  • 受控的FREDFET开关速度降低EMI
  • 在自供电时，从325 VDC总线的功耗低于4 mW的睡眠模式
  • 错误标志（EF）提供严重系统和设备故障的警告

增强的安全性和可靠性特性

  • 可调节的逐周期电流限制，适用于两个FREDFET
    • 故障安全操作
  • 内部双级热过载保护
  • 自配置系统级监控输入
    • 四级直流总线欠压
    • 直流总线过压
    • 系统温度
  • 自适应死区时间
  • 同时导通锁定保护
  • 可选择的锁存或迟滞过温和持续过流保护

状态接口（FAULT）

  • 双向总线开漏单线接口
  • 向系统MCU报告状态更新
    • 成功上电
    • 内部过流或温度故障
    • 系统级故障
    • 包括设备识别
  • 通过系统MCU查询状态
  • 通过系统MCU重置设备故障

应用

  • 单相或多相高压PM和BLDC电机驱动
    • 典型逆变器输出功率高达746 W
  • 家用电器，包括洗碗机、冰箱和吊扇
  • 高效空调中的风扇
  • 循环泵
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相关资源

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白皮书

视频

PI线上直播点看 - BridgeSwitch-2高效率电机驱动器IC
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