2 layers135 × 100 mm
2 layers36 × 52 mm
Openhx6100
Gigahawk/openhx6100Open implementation of the HX6100 wireless charger used by Phillips Sonicare toothbrushes
- Size
- 36 × 52 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 41
- Nets
- 20
- Pads
- 101
- Tracks, vias
- 151, 26
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Sep 2023
- Updated
- 26 Sep 2023
Overview
Openhx6100 is an open-source printed circuit board by Gigahawk, from the Gigahawk/openhx6100 repository on GitHub. It is a 2-layer board of 36 × 52 mm with 41 parts on 20 nets, routed with 151 tracks and 26 vias.
It is built around the 74HC14, DMG1012T and DMG2301L. Its parts include 8 capacitors, 8 resistors, 6 transistors, 2 ICs and 1 diode.
Main components
3
74HC14
SOP-14-40℃~+85℃ 1.9V、3.98V、4.4V、5.48V、5.9V 100mV、260mV、260mV 20uA 25ns@4.5V,50pF 2V~6V 6 74HC Noise suppression function Schmitt trigger SOP-14 Inverters ROHSJSMSEMIInverters
DMG1012T
SOT-523-55℃~+150℃ 1 N-channel 1V 20V 280mW 300mΩ@4.5V、400mΩ@2.5V、500mΩ@1.8V 5.37pF 60.67pF 630mA 736.6pC@4.5V 9.68pF SOT-523 MOSFETs ROHSDiodes IncorporatedMOSFETs
DMG2301L
SOT-23-55℃~+150℃ 1 P-Channel 1.2V 1.5W 150mΩ@2.5V 20V 3A 5.5nC@4.5V P-Channel SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs
Parts
41| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | TestPoint | Gigahawk:TestPoint_Keystone_5000-5004_Miniature | TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP10 |
| 4 | DMG1012T | Gigahawk:SOT-523 | Q1, Q3, Q7, Q8 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_2.2mm_M2_DIN965_Pad | H1, H2, H3, H4 |
| 3 | 0 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R4, R7 |
| 2 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C8 |
| 2 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5, R6 |
| 2 | 10u | Capacitor_SMD:CP_Elec_4x5.4 | C1, C6 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3 |
| 2 | 560n | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5, C7 |
| 2 | DMG2301L | Package_TO_SOT_SMD:SOT-23 | Q5, Q6 |
| 2 | TestPoint | TestPoint:TestPoint_Pad_4.0x4.0mm | TP1, TP2 |
| 1 | 10k | Gigahawk:Potentiometer_Bourns_TC33X_Vertical | RV1 |
| 1 | 10n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3 |
| 1 | 150R | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R8 |
| 1 | 1n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4 |
| 1 | 74HC14 | Package_SO:TSSOP-14_4.4x5mm_P0.65mm | U1 |
| 1 | GRN | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | TLC555xD | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U2 |
| 1 | USB_C_Receptacle_PowerOnly_6P | Gigahawk:UJC-HP-3-SMT-TR | J1 |
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Questions
How big is the Openhx6100 PCB?
It measures 36 × 52 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Openhx6100 use?
41 parts, built around the 74HC14, DMG1012T and DMG2301L. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Openhx6100 KiCad files?
From the Gigahawk/openhx6100 repository on GitHub, at the commit this page was made from: the board is openhx6100.kicad_pcb and its schematic openhx6100.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Openhx6100 design in my own project?
Its repository states no licence, so its author keeps all rights: ask Gigahawk before reusing the design.