graph TB
subgraph "高压隔离DC-DC拓扑"
A["高压电池 \n 800VDC"] --> B["输入滤波电容"]
B --> C["主开关节点"]
C --> D["VBP19R11S \n 900V/11A \n 主开关"]
D --> E["高频变压器初级"]
E --> F["谐振电感"]
F --> G["谐振电容"]
G --> H["初级地"]
I["VBP19R11S \n 900V/11A \n 同步开关"] --> C
J["控制器"] --> K["隔离栅极驱动器"]
K --> D
K --> I
E --> L["变压器磁芯 \n 安全隔离"]
L --> M["变压器次级"]
M --> N["同步整流节点"]
N --> O["次级整流MOSFET"]
O --> P["输出滤波"]
P --> Q["60VDC输出"]
P --> R["24VDC输出"]
end
subgraph "保护电路"
S["RC缓冲网络"] --> D
T["TVS阵列"] --> K
U["过压检测"] --> J
V["过流检测"] --> J
W["温度检测"] --> J
end
style D fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
style I fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
推进电机驱动拓扑详图
graph LR
subgraph "三相逆变桥臂拓扑"
A["60VDC输入"] --> B["直流母线电容"]
B --> C_U["U相上桥"]
B --> C_V["V相上桥"]
B --> C_W["W相上桥"]
C_U --> D_U["VBGL1602 \n U相上管"]
C_V --> D_V["VBGL1602 \n V相上管"]
C_W --> D_W["VBGL1602 \n W相上管"]
D_U --> E_U["U相输出"]
D_V --> E_V["V相输出"]
D_W --> E_W["W相输出"]
E_U --> F_U["U相下桥"]
E_V --> F_V["V相下桥"]
E_W --> F_W["W相下桥"]
F_U --> G_U["VBGL1602 \n U相下管"]
F_V --> G_V["VBGL1602 \n V相下管"]
F_W --> G_W["VBGL1602 \n W相下管"]
G_U --> H["功率地"]
G_V --> H
G_W --> H
end
subgraph "驱动与控制"
I["电机控制器"] --> J["三相栅极驱动器"]
J --> D_U
J --> D_V
J --> D_W
J --> G_U
J --> G_V
J --> G_W
K["电流检测"] --> I
L["位置传感器"] --> I
M["温度检测"] --> I
end
subgraph "推进电机"
E_U --> N["多旋翼电机 \n 三相绕组"]
E_V --> N
E_W --> N
end
style D_U fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style G_U fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
智能域控负载管理拓扑详图
graph TB
subgraph "智能负载开关网络"
A["24VDC输入"] --> B["输入滤波"]
B --> C["配电总线"]
C --> D_CH1["通道1"]
C --> D_CH2["通道2"]
C --> D_CH3["通道3"]
C --> D_CH4["通道4"]
C --> D_CH5["通道5"]
C --> D_CH6["通道6"]
D_CH1 --> E1["VBE1308 \n 70A N-MOSFET"]
D_CH2 --> E2["VBE1308 \n 70A N-MOSFET"]
D_CH3 --> E3["VBE1308 \n 70A N-MOSFET"]
D_CH4 --> E4["VBE1308 \n 70A N-MOSFET"]
D_CH5 --> E5["VBE1308 \n 70A N-MOSFET"]
D_CH6 --> E6["VBE1308 \n 70A N-MOSFET"]
E1 --> F1["自动驾驶域"]
E2 --> F2["感知传感器"]
E3 --> F3["伺服执行器"]
E4 --> F4["通信模块"]
E5 --> F5["航电系统"]
E6 --> F6["应急系统"]
F1 --> G["负载地"]
F2 --> G
F3 --> G
F4 --> G
F5 --> G
F6 --> G
end
subgraph "智能控制与监控"
H["域控MCU"] --> I["负载驱动芯片"]
I --> E1
I --> E2
I --> E3
I --> E4
I --> E5
I --> E6
J1["电流检测1"] --> H
J2["电流检测2"] --> H
J3["电流检测3"] --> H
J4["电流检测4"] --> H
J5["电流检测5"] --> H
J6["电流检测6"] --> H
K["温度传感器"] --> H
L["PWM控制"] --> H
end
subgraph "通信接口"
H --> M["CAN FD"]
H --> N["以太网"]
H --> O["RS-485"]
end
style E1 fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style E2 fill:#fff3e0,stroke:#ff9800,stroke-width:2px
点击下载：VBP19R11S规格书
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