Hw-133-v1.0 Datasheet ((link)) | Premium Quality

: Unlike standard linear regulators, this module operates efficiently with minimal thermal throttling even at high loads.

Experimental testing highlights several interesting characteristics that distinguish its practical use from basic paper specifications: Hw-133-v1.0 Datasheet

: Its small size makes it ideal for space-constrained applications like drone builds or portable battery-powered devices. Low Ripple : Provides a clean output signal ( ripple), which is critical for sensitive microcontrollers. Pinout and Connection Guide : Unlike standard linear regulators, this module operates

The HW-133-V1.0 stands out due to its compact form factor and exceptional power density. Below is the verified engineering data for the module: Specification Notes / Conditions MPS MP1584EN High-frequency synchronous buck switcher Input Voltage Range 4.5V to 28V DC Must be higher than the target output Output Voltage Range 0.8V to 20V DC Fully adjustable via onboard potentiometer Maximum Output Current Peak rating; requires cooling for prolonged loads Continuous Output Current 1.5A to 2.0A Safe operation limit without active heatsinking Peak Efficiency Achieved at lower voltage differentials Switching Frequency 1.0 MHz to 1.5 MHz High frequency allows minimal ripple filter sizes Output Ripple Measured at standard 20 MHz bandwidth limit Quiescent Current Low standby consumption for battery use Operating Temperature -40°C to +85°C Industrial-grade thermal compliance range Physical Dimensions 22 mm x 17 mm x 4 mm Ultra-miniature footprint Pinout Configuration and Board Layout Pinout and Connection Guide The HW-133-V1

void setup() Serial.begin(9600); pinMode(DIGITAL_PIN, INPUT); Serial.println("Hw-133-v1.0 Sensor Ready");

) is placed immediately next to the IC input pin. This layout effectively suppresses incoming voltage spikes and attenuates high-frequency EMI generated by the switching cycle. 2. Switching and Control Loop

The chip automatically powers down if it exceeds safe operating temperatures.