Hw-133-v1.0 Datasheet: A Comprehensive Guide
The module's performance is defined by its integrated Monolithic Power Systems (MPS) MP1584EN controller. Input Voltage: 4.5V4.5 cap V to 28V28 cap V DC. Output Voltage: 0.8V0.8 cap V to 20V20 cap V DC (Adjustable via onboard potentiometer). Maximum Output Current: (Peak), (Recommended for continuous use without external cooling). Switching Frequency: Up to 1.5MHz1.5 cap M cap H z (Typical 1.0MHz1.0 cap M cap H z ), allowing for very small external components. Efficiency: Up to (Varies based on voltage differential). Output Ripple: Typically less than 30mV30 m cap V . Operating Temperature: -45∘Cnegative 45 raised to the composed with power cap C to +85∘Cpositive 85 raised to the composed with power cap C . 🛠️ Hardware Design & Pinout Hw-133-v1.0 Datasheet
write_register(REG_ADC_START, channel);
delay_ms(2);
val = read_register(REG_ADC_RESULT, 2);
return convert_to_voltage(val);
is an ultra-compact, high-frequency, step-down (buck) DC-DC converter module. It is built around the Hw-133-v1
Overview of HW-133-V1.0
. It is widely used in aviation models, DIY electronics, and portable projects like the Raspberry Pi Zero due to its compact size and high efficiency Alash Electronics Technical Specifications Input Voltage Range: Alash Electronics Output Voltage: Adjustable from depending on specific variant) ПростоКабель Max Output Current: peak; however, long-term stable current is typically around Efficiency: Alash Electronics Switching Frequency: (typical) to Alash Electronics Output Ripple: Alash Electronics Operating Temperature: Alash Electronics Dimensions: Approximately Alash Electronics Key Features & Usage Notes Adjustment: is an ultra-compact