Based on community feedback and testing, here are frequent problems with the HW-044:
| Parameter | Symbol | Min | Max | Unit | |-----------|--------|-----|-----|------| | Input Voltage (VIN) | V_IN | -0.3 | 15 | V | | Voltage on HV pin | V_HV | -0.3 | 5.5 | V | | Voltage on LV pin | V_LV | -0.3 | 5.5 | V | | Current per channel | I_CH | – | 50 | mA | | Total current (regulator) | I_3V3 | – | 800 | mA | | Storage Temperature | T_STG | -65 | 150 | °C | hw-044 datasheet