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sundevilmotorsports
PCB development repository
| Reference | Value | Description |
|---|---|---|
| IC1 | ESP32-S3-WROOM-1-N8R8 | WiFi Modules - 802.11 (Engineering Samples Only) SMD Module, ESP32-S3R8 with 8 MB Octal PSRAM Die, 8 MB Quad SPI flash, PCB Antenna |
| IC2 | CP2102N-A02-GQFN28 | SILICON LABS - CP2102N-A02-GQFN28 - USB TO UART BRIDGE, -40 TO 85DEG C |
| IC3,IC6 | MIC37100-3.3WS | LDO Voltage Regulators 1.0A Low Voltage uCap LDO Regulator |
| IC4 | TPS563211DRLR | Switching Voltage Regulators 4.2-V to 18-V, 3-A, synchronous buck converter with 1% accuracy, PG/SS and PFM/forced-PWM in SOT583 |
| IC5 | TLP175A_TPL,E | MOSFET Output Optocouplers Trigger LED Current 1mA85dC3750 Vrms |
| IC7 | NEO-F9P-15B | GNSS / GPS Modules u-blox F9 dual band L1/L5 GNSS module high precision Professional Grade LGA, 16x12 mm |
| IC8 | TPS259250DRCR | 5V, 5A, 30m eFuse with Adjustable +/-15% Accurate Current Limit |
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| Q1,Q2 | MMBT2222LT1G |
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| U1 | INA260 | Current/power/voltage monitor with Integrated 2mΩ Shunt Resistor, 2.7V - 5.5V, I2C, TSSOP-16 |
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| U2,U4,U5 | USBLC6-2SC6 | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
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| U3 | TPS2116DRL | 2 Channnels Power Mux with Manual and Priority Switchover, 1.6-5.5V Input Voltage, 2.5A Output Current, Ron 40 mOhm, SOT-583-8 |
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| U6 | TPS2116 |
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| U7 | SN65HVD230 | CAN Bus Transceivers, 3.3V, 1Mbps, Low-Power capabilities, SOIC-8 |
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| U8 | ADR425BRZ |
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| U9 | ADC128S102 |
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| U10 | EMIF06-MSD02N16 |
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| AE1 | UFL |
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| C1-C3,C11,C13,C18,C19,C22,C23,C25,C27,C36,C44-C46 | 100nF |
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| C4,C9,C17,C20,C24,C26,C28,C35,C39,C40,C43 | 1uF |
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| C5 | 100uF |
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| C6,C7 | 15pF |
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| C8 | 47uF |
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| C10,C14,C15 | 22uF |
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| C12,C16,C21,C31,C32 | 10uF |
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| C29,C30,C33,C34,C37,C38,C41,C42 | 33nF |
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| D1 | ESDCAN03-2BWY | ESD Suppressors / TVS Diodes Automotive dual-line Transil, Transient voltage suppressor (TVS) for CAN bus |
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| D2-D9 | MBR0540T1G | Guardring for Stress Protection; Very Low Forward Voltage; Epoxy Meets UL94, VO at 1/8"; Package Designed for Optimal Automated Board Assembly Mechanical Characteristics:; Reel Options: 3,000 per 7 inch reel / 8 mm tape; Reel Options: 10,000 per 13 inch reel / 8 mm tape; Device Marking: B4; Polarity Designator: Cathode Band; Weight: 11.7 mg (approximately); Case: Epoxy Molded; Finish: All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable; Lead and Mounting Surface Temperature f |
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| J1 | UART_USB | USB Type B connector |
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| J2 | ESP_USB | USB Micro Type B connector |
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| J3 | GNSS_Debug | USB Micro Type B connector |
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| J4 | Molex_1040310811 |
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| J5,J6 | 1-776087-4 |
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| L1 | 4.7uH |
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| L2 | 27nH |
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| LED1,LED3,LED4 | RED | LED Circuit Board Indicator LED Circuit Board Indicator Single Red Diffused, Tinted 2V 20mA Round with Domed Top 5mm, T-1 3/4 Through Hole, Right Angle |
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| LED2 | GREEN | LED Circuit Board Indicator LED Circuit Board Indicator Single Red Diffused, Tinted 2V 20mA Round with Domed Top 5mm, T-1 3/4 Through Hole, Right Angle |
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| R1-R3,R5-R7,R17-R20,R35 | 10k |
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| R4,R8,R29,R34 | 220 |
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| R9 | 82k |
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| R10 | 11k |
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| R11 | 22.1K |
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| R12 | 1k |
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| R13 | 47.5K |
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| R14 | 120 |
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| R15,R16 | 27 |
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| R21-R28,R31,R32,R36,R37 | 100 |
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| R30 | 10 |
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| R33 | 100k |
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| R38 | 60.4k |
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| R39 | 1M |
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| TP1 | ST_5V | test point |
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| TP2 | SMPS | test point |
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| TP3 | GND | test point |
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| TP4 | ST_5VA |
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| TP5 | Reset | test point |
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| TP6 | Safeboot | test point |
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| Y1 | ECX-.327-CDX-2096 | Crystals CRYSTAL 32.768 kHZ 12.5 PF SMD, ESR 50K Ohms, +/-5ppm Tolerance -40 C +85 C, 3.2 x 1.5 uw Max +/- 3 ppm 1st Year Aging Max |
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