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explain this project.

martinhaung

@copilot explain this project.

IC1是料號TPS628的BUCK IC，請問可以給我設計方式嗎

martinhaung

@copilot IC1是料號TPS628的BUCK IC，請問可以給我設計方式嗎

幫我做IC5的設計

martinhaung

@copilot 幫我做IC5的設計

explain this project.

martinhaung

@copilot explain this project.

提供給我IC1的接線設計

martinhaung

@copilot 提供給我IC1的接線設計

copilot

Sure, here are the connections for designator IC1:

Connect IC1:BOOST to C11:P1 and D16:K.
Connect IC1:VIN to C9:1, R10:P1, C19:P2, C21:P1, +12V:P1, +12V:P1, and +12V:P1.
Connect IC1:SW to C11:P1, D17:~~, L1:2, and FS3:~~.
Connect IC1:GND to ground.
Connect IC1:*SHDN to LCD_VDD_EN:P1 and LCD_VDD_EN:P1.
Connect IC1:FB to LT1616_FB:P1 and LT1616_FB:P1.

Please let me know if you need any more information on this.

可以給我IC1的設計方式嗎

martinhaung

@copilot 我要ic4 fb的設計

martinhaung

我要FB的設計

martinhaung

@copilot請問可以給我SHDN腳位設計方式嗎

copilot

在您的项目中，有两个器件具有SHDN（关闭）引脚，分别是IC4 (LT1767EMS8E#PBF) 和 IC6 (LT1945IMS#PBF)。SHDN（Shutdown）引脚用于关闭器件，减少器件的静止电流，以增强电路的电源效率。具体的设计方式取决于您想要如何控制这些器件的开/关状态。我们以这两个器件为例，讨论几种常见的SHDN引脚设计方式：

IC4 (LT1767EMS8E#PBF):

常开设计: 若要使IC4常态下处于工作状态（不关闭），可以将SHDN引脚（IC4:5）接至高电平（如VDD）。这样，除非VDD关闭，否则IC4一直工作。
手动控制: 可以通过一个开关（例如轻触开关）将SHDN引脚（IC4:5）接至低电平（GND）或高电平（VDD），以手动控制IC4的开/关。
微控制器控制: 如果想通过微控制器（MCU）来控制IC4的开/关，可以将MCU的一个GPIO引脚连接到SHDN（IC4:5）。编程控制GPIO输出高电平或低电平，从而控制IC4的工作状态。

IC6 (LT1945IMS#PBF):

由于IC6具有两个SHDN引脚（IC6:2，IC6:4），可以分别控制芯片内部的两个转换器的关闭，具体设计方式与IC4类似。不过，需要注意的是根据您的电路需求，独立控制两个SHDN引脚来分别关闭双输出转换器的某一部分。

拉高/拉低电阻:

在实际设计中，推荐在SHDN引脚与MCU或开关连接之间加入适当阻值的拉高（到VDD）或拉低（到GND）电阻，保证引脚在未被驱动时有一个确定的电平状态，同时避免因引脚悬浮而产生的不确定行为。

举例:

假设您选择了微控制器控制IC4的方式，具体连接方式可能如下：

Connect IC4:5 (*SHDN) to MCU:GPIO (假设GPIO引脚为可编程输出高低电平)

此设计方式提供了灵活的控制选项，并能根据具体应用场景调整。如果您有进一步的设计需求或特定的控制逻辑，请提供更多信息，以便给出更精确的建议。

martinhaung

@copilot SHDN5我想要兩顆電阻一顆要432K歐姆另一個要634K歐姆還要一個12V

copilot

Based on your requirements for connecting SHDN5 with two resistors and a 12V power source, it sounds like you are setting up a voltage divider or a specific bias for a shutdown pin (SHDN) on an unspecified component (since there's no SHDN5 explicitly listed in your project description). To proceed with your request, I'll assume you're planning to connect these components to create a specific voltage level at SHDN5 using a 12V power source.

Here's a general suggestion for connecting these components. Please update or replace SHDN5 with the specific designator or pin where this connection is intended:

Rext1 (432kΩ): This will be the first resistor.
Rext2 (634kΩ): This will be the second resistor.
12V Power Source: I'll reference this as +12V.

Given the absence of an explicit SHDN5 pin or component in the project description, I will provide a general connection scheme. Note that without a specific component, I'm unable to provide the exact pin for connection, so we'll use SHDN5 as the target connection point for illustrative purposes:

Connect Rext1:1 to +12V.
Connect Rext1:2 to Rext2:1 and SHDN5.
Connect Rext2:2 to Ground (GND).

This setup assumes you want to create a voltage divider between the 12V power source and GND, with the middle point providing a specific voltage to SHDN5 based on the resistor values.

If SHDN5 is meant to refer to a specific pin on a component within your project, please replace SHDN5 with the correct designator and pin number for accurate guidance. Additionally, depending on your circuit's requirements, you may need to consider the power rating for the resistors and ensure the voltage at SHDN5 does match your component's specifications for enabling or disabling its function.

martinhaung

@copilot SHDN要接電阻跟12V還要接地，VC要容跟電組阻跟12V還要接地，VC要容跟電組

copilot

根据您给出的要求，我们将对IC4的*SHDN（关闭）引脚和VC（电压控制）引脚进行接线。*SHDN通常用于使设备进入低功耗模式，而VC可能用于调节或设定内部参考电压。

首先，按照您的要求，我们将*SHDN引脚接到12V并通过一个电阻接地，以确保可以控制IC的关闭。此外，VC引脚将通过一个电容连接到地，这样做通常用于去耦和提供稳定的电压供应，同时通过电阻和12V供电以确保正确的电压设置。

基于上述信息及一般电路设计实践，我们可以设计以下连接：

*SHDN连接到12V及电阻：
- 假设您想通过一个电阻来拉高*SHDN至12V，同时该电阻能够连接至地，提供一种通过将该脚接地来关闭IC的方式。电阻的选择会依据所需的上拉电流和IC的具体要求。没有具体数值，我们可以假设使用一个标准值：10kΩ。
- 安排一个10kΩ电阻(Rx)从*SHDN到12V。
- 安排另一个电阻(Ry)从*SHDN到地(GND)。
因此连接为：
```
Connect IC4:*SHDN to Rx:1
Connect Rx:2 to +12V
Connect IC4:*SHDN to Ry:1
Connect Ry:2 to GND
```
VC引脚接电容、电阻和12V：
- VC引脚通过一个电容(Cx)连接至地可提供稳定的电压环境，这里我们假设电容值为100nF。
- 同时，VC通过电阻(Rz)接到12V，假定该电阻的标准值为10kΩ。
这样的连接：
```
Connect IC4:VC to Cx:1
Connect Cx:2 to GND
Connect IC4:VC to Rz:1
Connect Rz:2 to +12V
```

请依据实际IC的数据手册确定*SHDN和VC引脚的正确接线和部件数值。在制作和测试电路时，可能需要调整这些数值以达到最佳性能。

martinhaung

我SHDN要接電阻跟12V還要接地

martinhaung

@copilot可以給我IC1的設計方式嗎

copilot

從您的項目描述中，我們可以看到IC1的型號是LT1767EMS8E#PBF，是由Analog Devices Inc.所製造的。以下是該IC的一些基本連接要點：

你需要將 IC1 的 VIN（引腳2）和 GND（引腳4）接到電源和地，VIN是電源輸入，GND是地。
FB（引腳6）是調節電壓的引腳，你可以通過接一個外接的分壓電阻網絡來設定輸出電壓，該電阻網絡的一端連接到輸出，另一端連接到地。
引腳1 （BOOST）需要連接到一個外部的電容及適當的電感元件L1，以提供開關元件的門源（gate-source）電壓。
引腳3（SW）連接到您的輸出濾波器，該濾波器一般由一個電感（L1）和一個電容（C11）組成。
引腳5（*SHDN）是關閉引腳，通常使用一個拉高電阻連接到VIN，如果你需要關閉和啟動這個供應，你可能需要用一個開關元件來接地這個引腳。
可供選擇的，控制引腳 VC（引腳7）和同步引腳 SYNC（引腳8）可用於進階的控制和同步。但在簡單的應用中，這些引腳可以不用連接。

這是一種基本的配置，你需要根據實際需要來選擇適當的電阻，電容，和電感值。我推薦查閱LT1767的數據手冊，這會有具體的應用示例和更詳細的信息。

在使用Flux.ai設計這個IC的時候，你可能需要创建一個自定義IC，然后根據上面提到的資訊插入進相應的引腳。

explain this project.

martinhaung

@copilot explain this project.

幫我設計SHDN的腳位

martinhaung

@copilot 幫我設計SHDN的腳位

U1是一顆Camera解碼IC，現在需要連結一顆TPS628的BUCK電路，可以幫我做設計嗎

martinhaung

@copilot U1是一顆Camera解碼IC，現在需要連結一顆TPS628的BUCK電路，可以幫我做設計嗎

R14

Resistance

100 Ω

Resistance

4.99KΩ

A10

D10

D11

A13

A21

A23

A12

A20

A18

D15

D13

A16

A11

A17

A14

A15

A22

D12

A19

LT1767_FB

D14

Capacitance

2200pF

C15

Capacitance

0.1uF

C20

Capacitance

100pF

VDDC

VSSA_PLL

+12V

VDD

VSSA_PLL

C13

Capacitance

22uF

Resistance

634kΩ

R17

Resistance

432kΩ

Reviews

Ground
A common return path for electric current. Commonly known as ground.
jharwinbarrozo
20.5M
Net Portal
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
jharwinbarrozo
43.0M
Power Net Portal
Wirelessly connects power nets on schematic. Identical to the net portal, but with a power symbol. Used to organize schematics and separate functional blocks. To wirelessly connect power net portals, give them the same designator. #portal #power
jharwinbarrozo
11.4M
Generic Resistor
A generic fixed resistor ideal for rapid circuit topology development. Its footprint automatically adapts based on the selected package case code—supporting 0402, 0603, 0805, 1203, and many other standard SMD packages, as well as axial horizontal and vertical configurations. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0 ohm, 10 ohm, 100 ohm, 1.0k ohm, 10k ohm, 100k ohm, 1.0M ohm 1.1 ohm, 11 ohm, 110 ohm, 1.1k ohm, 11k ohm, 110k ohm, 1.1M ohm 1.2 ohm, 12 ohm, 120 ohm, 1.2k ohm, 12k ohm, 120k ohm, 1.2M ohm 1.3 ohm, 13 ohm, 130 ohm, 1.3k ohm, 13k ohm, 130k ohm, 1.3M ohm 1.5 ohm, 15 ohm, 150 ohm, 1.5k ohm, 15k ohm, 150k ohm, 1.5M ohm 1.6 ohm, 16 ohm, 160 ohm, 1.6k ohm, 16k ohm, 160k ohm, 1.6M ohm 1.8 ohm, 18 ohm, 180 ohm, 1.8K ohm, 18k ohm, 180k ohm, 1.8M ohm 2.0 ohm, 20 ohm, 200 ohm, 2.0k ohm, 20k ohm, 200k ohm, 2.0M ohm 2.2 ohm, 22 ohm, 220 ohm, 2.2k ohm, 22k ohm, 220k ohm, 2.2M ohm 2.4 ohm, 24 ohm, 240 ohm, 2.4k ohm, 24k ohm, 240k ohm, 2.4M ohm 2.7 ohm, 27 ohm, 270 ohm, 2.7k ohm, 27k ohm, 270k ohm, 2.7M ohm 3.0 ohm, 30 ohm, 300 ohm, 3.0K ohm, 30K ohm, 300K ohm, 3.0M ohm 3.3 ohm, 33 ohm, 330 ohm, 3.3k ohm, 33k ohm, 330k ohm, 3.3M ohm 3.6 ohm, 36 ohm, 360 ohm, 3.6k ohm, 36k ohm, 360k ohm, 3.6M ohm 3.9 ohm, 39 ohm, 390 ohm, 3.9k ohm, 39k ohm, 390k ohm, 3.9M ohm 4.3 ohm, 43 ohm, 430 ohm, 4.3k ohm, 43K ohm, 430K ohm, 4.3M ohm 4.7 ohm, 47 ohm, 470 ohm, 4.7k ohm, 47k ohm, 470k ohm, 4.7M ohm 5.1 ohm, 51 ohm, 510 ohm, 5.1k ohm, 51k ohm, 510k ohm, 5.1M ohm 5.6 ohm, 56 ohm, 560 ohm, 5.6k ohm, 56k ohm, 560k ohm, 5.6M ohm 6.2 ohm, 62 ohm, 620 ohm, 6.2k ohm, 62K ohm, 620K ohm, 6.2M ohm 6.8 ohm, 68 ohm, 680 ohm, 6.8k ohm, 68k ohm, 680k ohm, 6.8M ohm 7.5 ohm, 75 ohm, 750 ohm, 7.5k ohm, 75k ohm, 750k ohm, 7.5M ohm 8.2 ohm, 82 ohm, 820 ohm, 8.2k ohm, 82k ohm, 820k ohm, 8.2M ohm 9.1 ohm, 91 ohm, 910 ohm, 9.1k ohm, 91k ohm, 910k ohm, 9.1M ohm #generics #CommonPartsLibrary
jharwinbarrozo
1.5M
Generic Capacitor
A generic fixed capacitor ideal for rapid circuit topology development. You can choose between polarized and non-polarized types, its symbol and the footprint will automatically adapt based on your selection. Supported options include standard SMD sizes for ceramic capacitors (e.g., 0402, 0603, 0805), SMD sizes for aluminum electrolytic capacitors, and through-hole footprints for polarized capacitors. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard capacitor values: 1.0pF, 10pF, 100pF, 1000pF, 0.01uF, 0.1uF, 1.0uF, 10uF, 100uF, 1000uF, 10000uF 1.1pF, 11pF, 110pF, 1100pF 1.2pF, 12pF, 120pF, 1200pF 1.3pF, 13pF, 130pF, 1300pF 1.5pF, 15pF, 150pF, 1500pF, 0.015uF, 0.15uF, 1.5uF, 15uF, 150uF, 1500uF 1.6pF, 16pF, 160pF, 1600pF 1.8pF, 18pF, 180pF, 1800pF 2.0pF, 20pF, 200pF, 2000pF 2.2pF, 22pF, 220pF, 2200pF, 0.022uF, 0.22uF, 2.2uF, 22uF, 220uF, 2200uF 2.4pF, 24pF, 240pF, 2400pF 2.7pF, 27pF, 270pF, 2700pF 3.0pF, 30pF, 300pF, 3000pF 3.3pF, 33pF, 330pF, 3300pF, 0.033uF, 0.33uF, 3.3uF, 33uF, 330uF, 3300uF 3.6pF, 36pF, 360pF, 3600pF 3.9pF, 39pF, 390pF, 3900pF 4.3pF, 43pF, 430pF, 4300pF 4.7pF, 47pF, 470pF, 4700pF, 0.047uF, 0.47uF, 4.7uF, 47uF, 470uF, 4700uF 5.1pF, 51pF, 510pF, 5100pF 5.6pF, 56pF, 560pF, 5600pF 6.2pF, 62pF, 620pF, 6200pF 6.8pF, 68pF, 680pF, 6800pF, 0.068uF, 0.68uF, 6.8uF, 68uF, 680uF, 6800uF 7.5pF, 75pF, 750pF, 7500pF 8.2pF, 82pF, 820pF, 8200pF 9.1pF, 91pF, 910pF, 9100pF #generics #CommonPartsLibrary
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Generic Inductor
A generic fixed inductor suitable for rapid circuit topology development. The footprint automatically adapts based on the selected package, supporting standard SMD sizes (e.g., 0402, 0603, 0805) as well as well-known inductor packages such as SDR1806, PA4320, SRN6028, and SRR1260. Standard inductor values: 1.0 nH, 10 nH, 100 nH, 1.0 µH, 10 µH, 100 µH, 1.0 mH 1.2 nH, 12 nH, 120 nH, 1.2 µH, 12 µH, 120 µH, 1.2 mH 1.5 nH, 15 nH, 150 nH, 1.5 µH, 15 µH, 150 µH, 1.5 mH 1.8 nH, 18 nH, 180 nH, 1.8 µH, 18 µH, 180 µH, 1.8 mH 2.2 nH, 22 nH, 220 nH, 2.2 µH, 22 µH, 220 µH, 2.2 mH 2.7 nH, 27 nH, 270 nH, 2.7 µH, 27 µH, 270 µH, 2.7 mH 3.3 nH, 33 nH, 330 nH, 3.3 µH, 33 µH, 330 µH, 3.3 mH 3.9 nH, 39 nH, 390 nH, 3.9 µH, 39 µH, 390 µH, 3.9 mH 4.7 nH, 47 nH, 470 nH, 4.7 µH, 47 µH, 470 µH, 4.7 mH 5.6 nH, 56 nH, 560 nH, 5.6 µH, 56 µH, 560 µH, 5.6 mH 6.8 nH, 68 nH, 680 nH, 6.8 µH, 68 µH, 680 µH, 6.8 mH 8.2 nH, 82 nH, 820 nH, 8.2 µH, 82 µH, 820 µH, 8.2 mH #generics #CommonPartsLibrary
jharwinbarrozo
15.7k
Terminal
An electrical connector acting as reusable interface to a conductor and creating a point where external circuits can be connected.
natarius
RMCF0805JT47K0
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film #forLedBlink
jharwinbarrozo
1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
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1.2M
CTL1206FYW1T
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1.1M

Project Name

ADAS ACC Camera POC

Description

Tesla Roadster open-sourced schematics for the vehicle display system: https://service.tesla.com/docs/Public/Roadster/Roadster_Schematics/Vehicle-Display-System.zip

Properties

License

creativecommons.org/licenses/by/4.0/

Pricing & Availability

Distributor	Qty 1
Digi-Key	$7.82–$9.07
LCSC	$54.82–$54.84
Mouser	$56.38

Controls

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