The Power Brick can control power to resistive heater, thermo electric cooler/heater or DC motor. It requires 8V or larger input and might be able to handle 30A (4 oz copper).
- DRV8704 FET driver
- 8..52V
- SPI interface for monitoring
- PWM 500kHz
- CSD18540Q5B FET 30 / 400A (peak)
Datasheet Driver Datasheet FET
- ADS1220
- Configured for two channel 10K NTC thermistor measurements using internal current source and external reference 22k resistor.
This design requires that both temperature sensors are attached. If one is not populated, the measurement circuit is interrupted and no temperature is reported.
The following files were created for this project using KiCad.
