Empty input field
Empty input field
Empty input field
While there is no official "Hw-133-v1.0 Datasheet" from a major semiconductor company, the following documents provide equivalent information:
: Significantly smaller (17x11mm vs 43x21mm for standard LM2596 boards).
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.
: Consumes roughly 75% less idle current than LM2596 modules.
Based on variant specifications, the HW-133 adapters support:
The core electrical and thermal limits of the HW-133-V1.0 buck converter are detailed below: Specification Value MP1584EN / GW1584 / XM1584 High-frequency buck regulator Input Voltage Range ( VINcap V sub cap I cap N end-sub ) 4.5 V to 28 V DC Recommended: 6 V to 24 V Output Voltage Range ( VOUTcap V sub cap O cap U cap T end-sub ) 0.8 V to 20 V DC Must be lower than VINcap V sub cap I cap N end-sub Maximum Output Current ( IOUTcap I sub cap O cap U cap T end-sub ) Continuous load recommended < 2.0 A Switching Frequency 1.0 MHz (Typical) to 1.5 MHz (Max) Allows smaller inductor sizing Maximum Conversion Efficiency VINcap V sub cap I cap N end-sub VOUTcap V sub cap O cap U cap T end-sub differential Output Ripple Measured at standard 20 MHz bandwidth Quiescent Current Static standby current draw Operating Temperature -45°C to +85°C Thermal shutdown engages above limit Dimensions 22 mm x 17 mm x 4 mm Ultra-compact footprint Pinout Configuration
The HW-133 v1.0 module is designed around the IC. This regulator provides 3A of continuous output current with current mode control, which ensures a fast loop response and simplifies the compensation circuitry.
A low-profile surface mount (SMD) power inductor. The inductor stores energy magnetically during the MOSFET's "on" cycle and discharges it into the load during the "off" cycle.
There is no reverse-polarity protection. Connecting the input wires backward will likely destroy the module instantly. AliExpress
void setup() Serial.begin(9600); pinMode(DIGITAL_PIN, INPUT); Serial.println("Hw-133-v1.0 Sensor Ready");
The datasheet touts the capabilities of the HW-133 module, and here is how they hold up in reality:
A multi-turn trimmer is usually present to fine-tune the output voltage. Turn counter-clockwise to decrease voltage and clockwise to increase it.
Due to its small size and high power output, the HW-133-V1.0 is used extensively in:
. 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:
HW-133-v1.0 (often identified as a variant of the ultra-small DC-DC buck converter) is a popular, highly efficient step-down module favored in the hobbyist and DIY electronics community. www.daraz.com.bd
Based on various datasheet summaries, the module typically operates within these parameters:
While there is no official "Hw-133-v1.0 Datasheet" from a major semiconductor company, the following documents provide equivalent information:
: Significantly smaller (17x11mm vs 43x21mm for standard LM2596 boards).
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.
: Consumes roughly 75% less idle current than LM2596 modules.
Based on variant specifications, the HW-133 adapters support: Hw-133-v1.0 Datasheet
The core electrical and thermal limits of the HW-133-V1.0 buck converter are detailed below: Specification Value MP1584EN / GW1584 / XM1584 High-frequency buck regulator Input Voltage Range ( VINcap V sub cap I cap N end-sub ) 4.5 V to 28 V DC Recommended: 6 V to 24 V Output Voltage Range ( VOUTcap V sub cap O cap U cap T end-sub ) 0.8 V to 20 V DC Must be lower than VINcap V sub cap I cap N end-sub Maximum Output Current ( IOUTcap I sub cap O cap U cap T end-sub ) Continuous load recommended < 2.0 A Switching Frequency 1.0 MHz (Typical) to 1.5 MHz (Max) Allows smaller inductor sizing Maximum Conversion Efficiency VINcap V sub cap I cap N end-sub VOUTcap V sub cap O cap U cap T end-sub differential Output Ripple Measured at standard 20 MHz bandwidth Quiescent Current Static standby current draw Operating Temperature -45°C to +85°C Thermal shutdown engages above limit Dimensions 22 mm x 17 mm x 4 mm Ultra-compact footprint Pinout Configuration
The HW-133 v1.0 module is designed around the IC. This regulator provides 3A of continuous output current with current mode control, which ensures a fast loop response and simplifies the compensation circuitry.
A low-profile surface mount (SMD) power inductor. The inductor stores energy magnetically during the MOSFET's "on" cycle and discharges it into the load during the "off" cycle.
There is no reverse-polarity protection. Connecting the input wires backward will likely destroy the module instantly. AliExpress While there is no official "Hw-133-v1
void setup() Serial.begin(9600); pinMode(DIGITAL_PIN, INPUT); Serial.println("Hw-133-v1.0 Sensor Ready");
The datasheet touts the capabilities of the HW-133 module, and here is how they hold up in reality:
A multi-turn trimmer is usually present to fine-tune the output voltage. Turn counter-clockwise to decrease voltage and clockwise to increase it.
Due to its small size and high power output, the HW-133-V1.0 is used extensively in: The inductor stores energy magnetically during the MOSFET's
. 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:
HW-133-v1.0 (often identified as a variant of the ultra-small DC-DC buck converter) is a popular, highly efficient step-down module favored in the hobbyist and DIY electronics community. www.daraz.com.bd
Based on various datasheet summaries, the module typically operates within these parameters: