Specification:
Model Name: DC-DC step-down moduleInput Voltage: 4.5V ~ 24VOutput adjust voltage: 0.8V~17VOutput fixed voltage: 1.8v 2.5v 3.3v 5v 9v 12v ( just need to shorting pads)Output Current: 3A (Max)Long time working Current: 2AConversion efficiency: 97.5% (maximum 6.5v to 5v 0.7A)Switch frequency: 500kHZOutput ripple: 20mV (12V to 5V 3A)Enable control: high level work, the low level of work, the high level of 2-5V, the low level of about 0V.Default internal pull up to the input positiveWelding hole spacing: 2.54mmSize: 20mm * 11mm * 5mm (L * W * H)Weight: 6.2gApplication areas:
DIY mobile power, monitor power supply, embed regulator, camera power supply, car power,
communications equipment supply, Vehicle mounted power supply, Security monitoring, Industrial control board
Household electrical appliances etc.
Package Include:
1 PCS * Step Down Buck Module