protov
flakeblade
A USB-C powered, mini lab power supply
Components (48)
| Reference | Value | Description |
|---|---|---|
| Q1 | AO3400A | N-MOSFET transistor, gate/source/drain |
| Q6 | WSD30L60DN56 | |
| U1,U7 | INA226 | High-Side or Low-Side Measurement, Bi-Directional Current and Power Monitor (0-36V) with I2C Compatible Interface, VSSOP-10 |
| U2,U8 | TPS55289 | 30-V, 8-A Buck-Boost Converter with I2C Interface |
| U3 | TPD2EUSB30 | 2-Channel ESD Protection for Super-Speed USB 3.0 Interface, DRT-3 |
| U4 | TPS54202DDC | 2A, 4.5 to 28V Input, EMI Friendly integrated switch synchronous step-down regulator, pulse-skipping, SOT-23-6 |
| U5 | RP2040 | A microcontroller by Raspberry Pi |
| U6 | W25Q128JVP | 128Mbit / 16MiB Serial Flash Memory, Standard/Dual/Quad SPI, 2.7-3.6V, WSON-8 |
| U10 | STUSB4500QTR | Stand-alone USB PD controller (with sink Auto-run mode), QFN-24 |
| C1,C22,C44,C65,C77,C78 | 270u 35V | Polarized capacitor |
| C2,C3,C18-C21,C24,C43,C45,C46,C61-C64,C85,C87 | 10u | Unpolarized capacitor |
| C4,C6,C7,C9,C11-C14,C23,C25,C26,C30,C31,C33,C35-C39,C47,C49,C50,C52,C54-C57,C66-C71,C73-C76,C82,C86 | 100n | Unpolarized capacitor |
| C8,C51 | 4.7u | Unpolarized capacitor |
| C10,C53 | 10n | Unpolarized capacitor |
| C15,C27,C58 | 47p | Unpolarized capacitor |
| C16,C59 | 1u | Unpolarized capacitor |
| C17,C60 | 4.7n | Unpolarized capacitor |
| C28,C29 | 22u | Unpolarized capacitor |
| C32,C34,C72,C83,C84 | 1u 25V | Unpolarized capacitor |
| C41,C42 | 15p | Unpolarized capacitor |
| D1-D3,D7-D9,D16 | SK6812-EC20 | RGB LED with integrated controller |
| D4-D6,D10-D15 | 1N4148WS | 75V 0.15A Fast switching Diode, SOD-323 |
| D17,D18,D23-D27,D33 | ESDA25P35 | Zener diode |
| D29-D32 | LED | Light emitting diode |
| J1 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J2,J3 | Conn_02x05_Odd_Even | Generic connector, double row, 02x05, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4 | FPC_12P_BOTTOM_CONTACT | Generic shielded connector, single row, 01x12, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J5 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| L1,L3 | 4.7uH | Inductor |
| L2 | 10uH | Inductor |
| N1 | LCD | Housing |
| N2 | Breadboard | Housing |
| R1,R2,R8,R9,R27,R28,R34,R35,R37,R38,R48 | 10R | Resistor |
| R3,R29 | 47k | Resistor |
| R5,R31,R40,R41,R43 | 10k | Resistor |
| R6,R32 | 51k | Resistor |
| R10,R36 | 10mR | Resistor |
| R11 | 680k | Resistor |
| R12,R47,R52,R53 | 100k | Resistor |
| R13,R25,R44-R46,R50 | 22k | Resistor |
| R14,R15,R26,R42,R49 | 1k | Resistor |
| R16,R17 | 27R | Resistor |
| R18-R24,R51 | 4.7k | Resistor |
| R39 | 100R | Resistor |
| SW1-SW9 | SKPMCAE030 | Push button switch, normally open, two pins, 45° tilted |
| TH1,TH2 | NTC 10k | Temperature dependent resistor, negative temperature coefficient |
| TP1,TP6 | P29 | test point |
| Y1 | 12 MHz ABM8-272-T3 | Four pin crystal, GND on pins 2 and 4, small symbol |