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The performance profile of the HW-133-V1.0 relies directly on the underlying architecture of the Monolithic Power Systems MP1584 integrated circuit: DSN-1504-3A - hestore
: Multi-turn precision trimmer for fine-tuning output voltage.
For stable regulation, ensure the input voltage is at least 1.5V1.5 cap V higher than the desired output. Heat Dissipation: If drawing more than Hw-133-v1.0 Datasheet
Unregulated DC supply input (4.5V to 28V).
The following parameters are derived from testing common Hw-133-v1.0 boards available in the market. Always refer to your specific vendor for absolute maximum ratings.
The module does not feature an input reverse protection diode. Connecting positive supply to IN- and ground to IN+ will cause catastrophic thermal breakdown of the MP1584EN IC. This public link is valid for 7 days
The HW-133-V1.0 is a highly integrated system-on-chip (SoC) designed for various applications, including industrial control, medical devices, and consumer electronics. To effectively utilize this powerful component, it's essential to understand its datasheet, which provides critical information on its specifications, features, and operating conditions.
Use a precision screwdriver to turn the potentiometer until your multimeter reads the exact target voltage required.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. MP1584EN Módulo Step Down 3A DC-DC - UNIT Electronics Can’t copy the link right now
Steps down 12V LiPo batteries or 24V industrial rails to 5V or 3.3V for Arduino, ESP32, and Raspberry Pi development boards.
The typical output ripple of 30mV is quite low, making this converter suitable for powering sensitive analog circuitry or digital logic that requires a clean power supply.