gear-box

copilot

Mermaid
graph TD;
    A[Input Voltage: node_12V] -->|Power| B[LM2596DSADJR4G  Onsemi]
    B -->|Output Voltage: 3.3V| C[CYH127-33UH  SHOU HAN]
    B --> D[MBRA340T3G  Onsemi]

    subgraph Feedback Loop
        D --> E[R2: 1.27k]
        E --> F[R1: 1.21k]
        F -->|FB| B
    end

    subgraph Smoothing & Filtering
        G[C1: node_100u \n Rubycon] --> B
        B --> H[C4: node_220u]
        C --> H
    end

    I[ON/OFF Control] -->|Control| J((U1: ~ON~/OFF))

    J1[J1: Input Connector] --> A
    J2[J2: Output Connector] -->|Connected to| C

• The blocks represent the key components in the design.
• LM2596DSADJR4G is the main buck converter IC.
• CYH127-33UH and MBRA340T3G are the inductor and Schottky diode, respectively, essential for the converter operation.
• R1 and R2 form a voltage divider for the feedback mechanism.
• C1 and C4 are capacitors used for input/output smoothing.
• ON/OFF Control allows for enabling or disabling the circuit.
• J1 and J2 are connectors for input and output.