회로 구성 설명

0:26

Reading docs about add net label to schematic.

아래는 Flux 공식 문서의 설명입니다.
How can I label nets or create named connections in the schematic?
Use net portals by placing a portal symbol on a wire and entering the desired net name. Any portal sharing that name will automatically connect the nets. Learn more in the Schematic – Net Portals guide.
303 days
이 회로의 총 소비전력은 얼마인가요?
303 days

0:39

Reviewing the bill of materials.

총 소비전력을 계산하려면 외부 전원(VCC)의 전압을 알아야 합니다.
예: 5 V, 3.3 V 등 어떤 전압을 공급하시는지 알려주시겠습니까?
303 days
5v
303 days

1:49

Searching for components.

Searching library for: "AP2112K-3.3TRG1"

Searching.

Creating search plan for: "AP2112K-3.3TRG1"

Searching.

Searching.

Searching.

Searching.

Found 74 results.

Searching: "AP2112K-3.3TRG1"

Finished searching for components.

Looking for "Quiescent current typical" in AP2112.pdf

Looking for "Operating current typical" in en.DM00279086.pdf

Calculating.

Calculating.

회로의 총 소비전력(약 5 V 입력 기준)은 두 블록 소비 전류의 합으로 계산할 수 있습니다.
  1. AP2112K-3.3 LDO 쿼이스전트: 55 µA
  2. VL53L0X 활성 측정 평균: 19 mA
  • LDO quiescent 전력:
    PQ=VIN×IQ=5 V×55 µA=0.000275 WP_{Q} = V_{IN} \times I_Q = 5\text{ V} \times 55\text{ µA} = 0.000275\text{ W}
  • 센서 작동 전력:
    PS=VIN×Iactive=5 V×19 mA=0.095 WP_{S} = V_{IN} \times I_{active} = 5\text{ V} \times 19\text{ mA} = 0.095\text{ W}
  • 총 소비전력:
    Ptotal=PQ+PS=0.000275 W+0.095 W=0.0953 WP_{total} = P_{Q} + P_{S} = 0.000275\text{ W} + 0.095\text{ W} = \mathbf{0.0953\text{ W}}
Lower quiescent LDO
Add decoupling caps
Estimate battery life
Thermal dissipation LDO
3.3V net class
303 days

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    VL53L0X Reference Design.png

    VL53L0X Reference Design.png

    VL53L0X Reference DesignThumbnail

    VL53L0X Reference Design

    VL53L0X Reference Design thumbnail
    This project is a reference design for the VL53L0X time-of-flight ranging sensor from STMicroelectronics. The circuit includes a voltage regulator, level shifting for I2C communication, and connections for various GPIOs, all catering to proper operation of the sensor. #industrialSensing #ReferenceDesign

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