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24V-12V Synchronous Buck Converter PCB @ 2A Max Load Current Consumption (24W)
I/O:
Input Voltage Connector
+24V
GND
Output Voltage Connectors (3x)
+12V
GND
Current Sense Connector
V_sense+ and V_sense-, or:
I_sense and GND
Features:
24V-12V Buck Converter @ 2A
Reverse Polarity Protection
Determine for given PMOS selection if conduction power loss is acceptable. If unacceptable, consult your leads to discuss compromising solutions
Status LEDs for both +24V and +12V voltage rails
Optional current sense interface
Should also be able to provide 5A 5V @ 3A with the change of a few passives
This “requirement” is optional depending on the difficulty level we’re looking for. It would be useful for the use case of the PCBA, but it increase project difficulty.
Dimensions:
20mm x 30mm
No vertical design constraints
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STM MCU
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PPM outputs
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RF Communications Emulator PCB - Unassigned
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Daniel Puratich (Unlicensed) Define requirements for this project in more detail before assigning it.
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I/O (Still TBD):
Programming & Debugging Header
+5V & GND somehow? Could be through USB-Serial Converter Interface
PPM Outputs
Features:
Requirements from Firmware’s perspective : Comms Emulator Board - Requirements
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