Schematic for Tough Jade Translation Collar

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i want this design at 4A50V

sivakumar1236

@copilot i want this design at 4A50V

copilot

To design a circuit with the LM51231QRGRRQ1 that outputs 4A at 50V, you need to ensure several key parameters are considered:

Input Voltage (VIN): The LM51231QRGRRQ1 can support a wide range of input voltages. Ensure the input voltage is within the acceptable range for your design.
Inductor Selection: Choose an appropriate inductor that can handle the desired current and minimize losses.
Capacitors: Use sufficient input and output capacitors to stabilize the voltage and minimize ripple.
Feedback Network: Design a feedback network to set the desired output voltage ($50V$ in this case).

Here is a rough outline of the connections needed:

Connections Outline:

Power Supply Connections:
- Connect the input power supply to U1:
  - Connect VIN (input power supply positive terminal) to $U1:VCC$
  - Connect the input power supply negative terminal (GND) to $U1:PGND$ and $U1:AGND$
Inductor and Output Capacitor:
- Connect an inductor between $U1:SW$ and VOUT+
- Connect output capacitors between VOUT+ and VOUT-
Feedback Network:
- Use a resistor divider network to set the output voltage:
  - Connect VOUT+ to $U1:VOUT/SENSE$ through a resistor divider.
  - Connect the bottom resistor of the divider to $U1:AGND$
Compensation Network:
- Connect the compensation network (RC + capacitor) between $U1:COMP$ and $U1:AGND$
Soft Start (SS):
- Connect a capacitor between $U1:SS$ and $U1:AGND$ to set the soft start time.
Other Necessary Connections:
- Connect $U1:CSP$ and $U1:CSN$ across a sense resistor for current sensing.
- Connect an appropriate resistor to $U1:RT$ to set the switching frequency.
- Connect a resistor to $U1:MODE$ to set the operating mode if needed.

General Connection Summary:

Connect VIN to $U1:VCC$
Connect GND to $U1:PGND$ and $U1:AGND$
Connect $U1:SW$ to inductor and VOUT+
Connect VOUT+ to $U1:VOUT/SENSE$ through a resistor divider
Connect the bottom of the resistor divider to $U1:AGND$
Connect compensation network between $U1:COMP$ and $U1:AGND$
Connect soft start capacitor between $U1:SS$ and $U1:AGND$

Please confirm the exact values of the components, such as resistors and capacitors, based on your specific design requirements and the datasheet recommendations for the LM51231QRGRRQ1. You can make these connections using the Flux tool and test the schematic virtually if supported by your toolchain.

Let me know if you need further assistance or specific component values!

Resistance

47k Ω

Resistance

1k Ω

Resistance

47k Ω

Voltage

5 V

Designator Prefix

IC1

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	Volt Meter v2

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Airwires • 3

	Designators	Net
	R1:P1, V1:CATHODE	Net 1
	R2:P1, R1:P2	Net 3
	R3:P2, R1:P2	Net 3

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	Designator
	v2

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	Designator	MPN
	V1	None
	v2	None

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Ground
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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 for rapid developing circuit topology. Save precious design time by seamlessly add more information to this part (value, footprint, etc.) as it becomes available. Standard resistor values: 1.0Ω 10Ω 100Ω 1.0kΩ 10kΩ 100kΩ 1.0MΩ 1.1Ω 11Ω 110Ω 1.1kΩ 11kΩ 110kΩ 1.1MΩ 1.2Ω 12Ω 120Ω 1.2kΩ 12kΩ 120kΩ 1.2MΩ 1.3Ω 13Ω 130Ω 1.3kΩ 13kΩ 130kΩ 1.3MΩ 1.5Ω 15Ω 150Ω 1.5kΩ 15kΩ 150kΩ 1.5MΩ 1.6Ω 16Ω 160Ω 1.6kΩ 16kΩ 160kΩ 1.6MΩ 1.8Ω 18Ω 180Ω 1.8KΩ 18kΩ 180kΩ 1.8MΩ 2.0Ω 20Ω 200Ω 2.0kΩ 20kΩ 200kΩ 2.0MΩ 2.2Ω 22Ω 220Ω 2.2kΩ 22kΩ 220kΩ 2.2MΩ 2.4Ω 24Ω 240Ω 2.4kΩ 24kΩ 240kΩ 2.4MΩ 2.7Ω 27Ω 270Ω 2.7kΩ 27kΩ 270kΩ 2.7MΩ 3.0Ω 30Ω 300Ω 3.0KΩ 30KΩ 300KΩ 3.0MΩ 3.3Ω 33Ω 330Ω 3.3kΩ 33kΩ 330kΩ 3.3MΩ 3.6Ω 36Ω 360Ω 3.6kΩ 36kΩ 360kΩ 3.6MΩ 3.9Ω 39Ω 390Ω 3.9kΩ 39kΩ 390kΩ 3.9MΩ 4.3Ω 43Ω 430Ω 4.3kΩ 43KΩ 430KΩ 4.3MΩ 4.7Ω 47Ω 470Ω 4.7kΩ 47kΩ 470kΩ 4.7MΩ 5.1Ω 51Ω 510Ω 5.1kΩ 51kΩ 510kΩ 5.1MΩ 5.6Ω 56Ω 560Ω 5.6kΩ 56kΩ 560kΩ 5.6MΩ 6.2Ω 62Ω 620Ω 6.2kΩ 62KΩ 620KΩ 6.2MΩ 6.8Ω 68Ω 680Ω 6.8kΩ 68kΩ 680kΩ 6.8MΩ 7.5Ω 75Ω 750Ω 7.5kΩ 75kΩ 750kΩ 7.5MΩ 8.2Ω 82Ω 820Ω 8.2kΩ 82kΩ 820kΩ 8.2MΩ 9.1Ω 91Ω 910Ω 9.1kΩ 91kΩ 910kΩ 9.1MΩ #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 10,000uF 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 20pF 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
jharwinbarrozo
1.5M
Generic Inductor
A generic fixed inductor for rapid developing circuit topology. *You can now change the footprint and 3D model at the top level anytime you want. This is the power of #generics
jharwinbarrozo
15.1k
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
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1.2M
875105359001
10uF Capacitor Aluminum Polymer 20% 16V SMD 5x5.3mm #forLedBlink #commonpartslibrary #capacitor #aluminumpolymer #radialcan
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1.2M
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Yellow 595nm LED Indication - Discrete 1.7V 1206 (3216 Metric) #forLedBlink
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1.1M

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Tough Jade Translation Collar

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Availability & Pricing

Distributor		Qty 1
	Arrow	$0.01–$0.01
	Digi-Key	$0.01–$0.30
	LCSC	$0.05
	Mouser	$0.30
	Verical	$0.01–$0.03

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