graph LR
subgraph "三相全桥电调拓扑"
A[高压直流母线] --> B["VBGQF1102N \n 高侧上管"]
B --> C[电机U相]
D["VBGQF1102N \n 高侧上管"] --> E[电机V相]
F["VBGQF1102N \n 高侧上管"] --> G[电机W相]
H["VBGQF1102N \n 低侧下管"] --> I[地]
J["VBGQF1102N \n 低侧下管"] --> I
K["VBGQF1102N \n 低侧下管"] --> I
C --> H
E --> J
G --> K
end
subgraph "栅极驱动与保护"
L[电调控制器] --> M[栅极驱动器]
M --> B
M --> D
M --> F
M --> H
M --> J
M --> K
N[电流检测] --> L
O[温度检测] --> L
subgraph "缓冲与滤波"
P[MLCC阵列]
Q[RC缓冲]
end
P --> B
Q --> B
end
style B fill:#e8f5e8,stroke:#4caf50,stroke-width:2px
飞控与航电电源管理拓扑详图
graph TB
subgraph "分布式负载开关网络"
A[3.3V/5V航电总线] --> B["VBI1314 \n 负载开关1"]
A --> C["VBI1314 \n 负载开关2"]
A --> D["VBI1314 \n 负载开关3"]
A --> E["VBI1314 \n 负载开关4"]
B --> F[飞控MCU]
C --> G[IMU传感器]
D --> H[GPS模块]
E --> I[数据链电台]
end
subgraph "同步整流DC-DC"
J[高压母线] --> K[同步降压控制器]
subgraph "同步整流MOSFET"
L["VBI1314 \n 上管"]
M["VBI1314 \n 下管"]
end
K --> L
K --> M
L --> N[电感]
M --> O[地]
N --> A
end
subgraph "控制与保护"
P[飞控GPIO] --> Q[栅极电阻22Ω]
Q --> B
R[过流检测] --> S[比较器]
S --> T[故障锁存]
T --> U[关断信号]
U --> B
end
style B fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
style L fill:#e3f2fd,stroke:#2196f3,stroke-width:2px
智能任务载荷控制拓扑详图
graph LR
subgraph "高侧P-MOS负载开关"
A[12V载荷电源] --> B["VBTA8338 \n P-MOSFET"]
B --> C[负载正极]
D[负载负极] --> E[地]
subgraph "驱动电路"
F[3.3V MCU GPIO] --> G[N-MOS电平转换]
G --> H[10k上拉电阻]
H --> I[12V驱动电压]
end
I --> B
end
subgraph "云台舵机驱动"
J[舵机电源] --> K["VBTA8338 \n 高侧开关"]
K --> L[舵机控制板]
M[飞控PWM] --> N[隔离驱动]
N --> L
subgraph "续流保护"
O[肖特基二极管]
end
L --> O
O --> J
end
subgraph "投放机构控制"
P[电磁锁电源] --> Q["VBTA8338 \n 高侧开关"]
Q --> R[电磁锁线圈]
S[释放信号] --> T[驱动电路]
T --> Q
subgraph "缓冲电路"
U[RC网络]
end
R --> U
U --> P
end
style B fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style K fill:#fff3e0,stroke:#ff9800,stroke-width:2px
style Q fill:#fff3e0,stroke:#ff9800,stroke-width:2px
*To request free samples, please complete and submit the following information. Our team will review your application within 24 hours and arrange shipment upon approval. Thank you!
X
SN Check
***Serial Number Lookup Prompt**
1. Enter the complete serial number, including all letters and numbers.
2. Click Submit to proceed with verification.
The system will verify the validity of the serial number and its corresponding product information to help you confirm its authenticity.
If you notice any inconsistencies or have any questions, please immediately contact our customer service team. You can also call 400-655-8788 for manual verification to ensure that the product you purchased is authentic.