2 layers110 × 69 mm
2 layers45 × 23.5 mm
DRV8701 half bridge module
krimarty/pcbs_krizRepository for all of Martin's PCBs
- Size
- 45 × 23.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 27
- Pads
- 85
- Tracks, vias
- 133, 28
- Pours
- 9
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 10 Oct 2025
- Updated
- 26 Dec 2025
Overview
DRV8701 half bridge module is an open-source printed circuit board by krimarty, from the krimarty/pcbs_kriz repository on GitHub. It is a 2-layer board of 45 × 23.5 mm with 22 parts on 27 nets, routed with 133 tracks and 28 vias.
It is built around the DRV8701ERGER, RC0603FR-0710KL and 68000-420HLF, with the NVMFWS1D7N04XMT1G-VB, RT0603FRE07200KL and APTD2012LCGCK among its other parts. Its parts include 8 capacitors, 5 resistors, 3 connectors, 2 transistors and 1 IC. It belongs with the interfaces and adapters boards of this library.
Main components
6
DRV8701ERGER
VQFN-24-EP(4x4)-40℃~+125℃ 5.9V~45V Full-Bridge MOSFET Under Voltage Protection、Over Current Protection、Overtemperature protection (OTP) VQFN-24-EP(4x4) Gate Drivers ROHSTexas InstrumentsBrushed DC Motor Drivers
RC0603FR-0710KL
UncategorisedUnknown maker68000-420HLF
插件,P=2.54mmUncategorisedAmphenol
NVMFWS1D7N04XMT1G-VB
DFN-8(5x6)DFN-8(5x6) MOSFETs ROHSVBsemi ElecMOSFETs
RT0603FRE07200KL
0603-55℃~+155℃ 100mW 200kΩ 75V Thin Film Resistor ±1% ±50ppm/℃ 0603 Chip Resistor - Surface Mount ROHSYAGEOChip Resistor - Surface Mount
APTD2012LCGCK
0805-40℃~+85℃ 2.1V 2mA 40mcd 40° 570nm 574nm 75mW Discrete Diode Water Clear Yellow Green 0805 LED Indication - Discrete ROHSKingbrightLED Indication - Discrete
README
README.mdpcbs_kriz
Repository for all of Martin's PCBs
Parts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 100uF | Capacitor_Tantalum_SMD:CP_EIA-7343-40_Kemet-Y_HandSolder | C4, C5, C8 |
| 3 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C6, C7 |
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C2, C3 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R6 |
| 2 | 1x8 2.54 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J1, J2 |
| 2 | NMOS | Package_SO:ONSemi_SO-8FL_488AA | Q1, Q2 |
| 1 | 1x2 5.08 | TerminalBlock_RND:TerminalBlock_RND_205-00232_1x02_P5.08mm_Horizontal | J3 |
| 1 | 200k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 1 | 330R | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R4 |
| 1 | 4k7 | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | DRV8701E | DRV8701PRGER:QFN50P400X400X100-25N | U1 |
| 1 | FUSE 15A | Fuse:Fuseholder_Blade_Mini_Keystone_3568 | F1 |
| 1 | LED_GREEN | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D2 |
| 1 | LOGO | LOGO | G*** |
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Questions
How big is the DRV8701 half bridge module PCB?
It measures 45 × 23.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DRV8701 half bridge module use?
22 parts, built around the DRV8701ERGER, RC0603FR-0710KL, 68000-420HLF and NVMFWS1D7N04XMT1G-VB. 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 DRV8701 half bridge module KiCad files?
From the krimarty/pcbs_kriz repository on GitHub, at the commit this page was made from: the board is DRV8701_half_bridge_module/DRV8701_half_bridge_module.kicad_pcb and its schematic DRV8701_half_bridge_module/DRV8701.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the DRV8701 half bridge module design in my own project?
Its repository states no licence, so its author keeps all rights: ask krimarty before reusing the design.