Hw-133-v1.0 Datasheet ((top))

I’ve attached a photo of the board front/back.

: With an operating input range of 4.5V to 28V, the MP1584 can accommodate everything from a single-cell Li-Po battery to standard industrial 24V power supplies and automotive electrical systems. This versatility makes the HW-133-v1.0 suitable for a vast array of applications.

For new projects, embracing modern programming solutions ensures access to current technical support, improved performance, and long-term supply chain stability. However, the HW-133 series will be remembered as a reliable workhorse that served the electronics industry well during the rapid evolution of programmable logic technology.

Before connecting any delicate microcontroller load (such as an Arduino, ESP32, or Raspberry Pi Pico) to the pads, you must manually adjust and verify the voltage. Hw-133-v1.0 Datasheet

VIN (+) ---------[ High-Side MOSFET ]----+------+--------- OUT (+) (Internal) | | [D1] [L1] | | GND [C_OUT] | GND ---------------------------------------------+--------- GND High-Frequency Switching Advantages

The small size, high efficiency, and wide input/output range of the HW-133-v1.0 make it ideal for numerous applications, including:

: Hooking up the positive and negative input leads backward will instantly destroy the MP1584EN IC. Engineers must integrate an external blocking diode (such as a 1N5822 Schottky Diode) on the IN+ line if accidental battery inversion is possible. I’ve attached a photo of the board front/back

The is a highly efficient, ultra-compact DC-DC buck (step-down) converter module, commonly identified by its use of the MP1584EN integrated circuit. Engineered for applications requiring a smaller footprint than the ubiquitous LM2596, this module offers superior efficiency and higher switching frequencies, making it ideal for powering sensitive electronics from higher voltage sources.

The HW-133-V1.0 board typically features four clearly marked pads for soldering, ensuring straightforward integration into projects. Positive input voltage (4.5V - 28V) IN-: Input Ground (GND) OUT+: Positive Output Voltage (0.8V - 20V) OUT-: Output Ground (GND) Important Connection Notes:

If the module is running at high input voltages or high currents (>2A), it is highly recommended to add a small heatsink to the MP1584EN chip and ensure adequate airflow. internal circuitry behavior

This datasheet article provides an exhaustive overview of the HW-133-V1.0 module's technical specifications, pin configuration, internal circuitry behavior, and practical deployment guidelines. Technical Specifications & Operating Limits

The HW-133 series of programming adapters represents an important chapter in the history of CPLD and FPGA development tools. While the specific "v1.0" variant is not clearly documented in publicly available datasheets, the broader HW-133 series provides a comprehensive solution for programming Xilinx XC9500 family devices across a wide range of package types.

Apply your target input operating voltage to the and IN- pads.