Introducing Our High-Performance MOSFET Driver Board PCB – Designed for Precision and Reliability

Elevate your high-voltage projects with our expertly crafted MOSFET Driver Board, engineered for exceptional performance and reliability. This board is the ideal solution for demanding applications requiring high voltage handling and ultra-fast switching. Manufactured with the utmost care, our PCB boasts a durable 2mm thick FR-4 TG155 material, ENIG gold finish, and epoxy-filled vias for enhanced longevity and resilience. Elevate your high-performance applications with this meticulously engineered MOSFET Driver PCB, designed to push the boundaries of speed and efficiency. Every board is designed and assembled in Great Britain.

Designed for speed, power, and precision, this cutting-edge ultra high-performance MOSFET driver board is ideally suited to switch MOSFETs up to and beyond an impressive 1MHz frequency. Ideal for driving motors, high-voltage DC-DC converters, solar systems, and experimental setups requiring uncompromising performance.

6W isolated DC/DC converter option

The 6W isolated DC/DC converter option offers unparalleled switching capability surpassing typical 2W supplies, ensuring fast and efficient operation, even for MOSFETs with larger gate charges.

Premium MOSFET We only use premium MOSFETs (up to 2000V and 202A), high performance gate drivers, and high-grade film capacitors enable reliable high-current and high-speed switching.

Quality & Confidence

We 'dogfood' our own products, and this allows us to test and identify issues early on and improve them iteratively with a fast feedback loop. 'Dogfooding' is slang for the use of an organization's own products and services in real-world scenarios in the same way as a customer.

Such is the confidence that we have in our products, we offer unlimited repairs or replacement for the lifetime of the device. That means if it stops working for whatever reason we will repair or replace the board for free.

Each board is hand-made and fully tested before shipping.

Possible Arrangements

You can use one module as a simple chopper switch to enable you to use in a flyback converter.

You can combine multiple modules together to form:

Bidirectional switch (2 modules required)

Two N-channel MOSFETs are externally connected back-to-back (in a common-source configuration or a common-drain configuration) when a load switch using a gate drive IC needs a function for blocking the current flowing into the load switch in the reverse direction.

Half Bridge (2 modules required)

A half-bridge converter is a type of DC-DC converter that, like flyback and forward converters, can supply an output voltage either higher or lower than the input voltage and provide electrical isolation via a transformer. Although more complex than a flyback or forward converter, the half-bridge converter design can yield higher output power (potentially up to 500W) and use parts that are smaller and less expensive.

H bridge (4 modules required)

An H-bridge is an electronic circuit that switches the polarity of a voltage applied to a load. These circuits are often used in robotics and other applications to allow DC motors to run forwards or backwards.

Features

• 6 layer FR-4 TG155 PCB with 2oz copper traces
• ENIG surface finish
• Additional solder added to bottom traces for higher current carrying capacity and heat dissipation
• Optimized PCB layout to reduce stray inductance and capacitance, especially in the MOSFET gate loop
• Dual 50Ω inputs (inverting and non-inverting) for PWM control
• Supports latest TO-247 4-pin SiC MOSFETs
• Infineon 1ED3124MU12H 14A Isolated Gate Driver
• In-rush protection using NTC fuse
• Over current protection using resettable PTC fuse
• Powerful heatsink
• Aluminium oxide insulation pads (excellent electrical insulator & excellent thermal conductor)
• 2.5mm DC Power Jack

PCB Specifications

• High performance & high quality 6 layer PCB MOSFET driver board
• Base Material: FR-4
• Layers: 6
• Dimension: 156 mm * 74.4 mm
• PCB Thickness: 1.97mm
• PCB Color: Black
• Silkscreen: White
• Material Type: FR-4 TG155
• Via Covering: Epoxy Filled & Capped
• Surface Finish: ENIG
• Gold Thickness: 2U"
• Outer Copper Weight: 2oz
• Inner Copper Weight: 2oz
• Impedance controlled through predictable layer stackup

Infineon 1ED3124MU12H

EiceDRIVER™ Compact single-channel isolated gate driver with 14 A typical sinking and sourcing peak output current in DSO-8 wide-body package with large creepage distance (>8 mm) for IGBTs, MOSFETs and SiC MOSFETs.

• For use with 650 V/1200 V/1700 V/2300 V IGBTs, Si and SiC MOSFETs
• 2300 V functional offset voltage capable for selected applications
• Galvanically isolated coreless transformer gate driver
• 14 A typical sinking and sourcing peak output current
• 90 ns propagation delay with 30 ns input filter
• UL 1577 (planned) VISO = 6.8 kV (rms) for 1 s, 5.7 kV (rms) for 1 min

Genuine Parts Guaranteed

We only use the highest quality parts from reputable manufacturers - Infineon, GeneSiC, Nexperia (NXP Semiconductors (formerly Philips Semiconductors) / Freescale / Motorola), onsemi (ON Semiconductor), Wolfspeed, Murata, Recom.

Use of genuine parts solely sourced from reputable parts retailers: DigiKey, Mouser, Farnell, RS. Full chain of custody for parts available upon request.

Counterfeit Parts Warning

Counterfeiting is a big problem in the electronics business. Parts sourced outside of first tier distributors cannot be easily determined to be genuine. Purchasing from first tier distributors guarantees authenticity. Parts purchased outside of these 'chains of custody' cannot be treated as genuine by default, and extensive testing must be carried out to make this determination. Parts sourced from China in particular are a real problem. Counterfeit electronics is a big business, and sellers often erase the original part names by sanding them down or erasing them with lasers, before reprinting different part names, often of a more expensive part.

It is often impossible to verify the origin or whether parts are genuine from poor quality boards manufactured in China. Such products make use of counterfeit or remanufactured parts that may not operate as described on the manufacturer's datasheet. Without doubt, buying such parts will lead to a very underwhelming and dangerous experience.

Why buy from us?

• Focus on quality and good workmanship
• Tens of thousands of hours of experience in research and implementation of PCBs, from poring over manufacturer datasheets, PCB design, usage (dog fooding) and testing.
• Access to support direct from the designer
• Unlimited lifetime repairs or replacement
• Access to manufacturer support through genuine parts purchase

I subscribe to the notion 'buy cheap, buy twice', which means that if you sacrifice quality then you can expect a poor experience and have to follow up that original purchase with a more expensive item to put the situation right. Poor quality devices often result in frustration because they don't work as you would expect them to, or the documentation and after sales support is either poor or non-existent. I will personally work with you to resolve any issues that you face in operating my devices. As such, it is not in my best interests to produce poor quality devices!