LM2596S buck module

LM2596S buck module.

The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation.

This unit can step down input voltages of 32V to a minimum of 1.5V with minimum heat dissipation over the regulator itself. Voltage can be adjusted by means of the trim-pod on the module itself, and fine-tuning of the voltage can be done while the unit is in use.

Note:
Please ensure you use a heat sink when you are exceeding the current limit of 3A.

LM2596S buck module Specification:

Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency)
Switching Frequency: 150KHz
Rectifier: Non-Synchronous Rectification
Module Properties: Non-isolated step-down module (buck)
Short circuit protection: current limiting, since the recovery
Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less)
Full load temperature rise: 40
Load regulation: 0.5%
Voltage regulation: 2.5%
Dynamic response speed: 5% 200uS
Specification:
Input voltage:3-40V
Output voltage:1.5-35V(Adjustable)
Output current: Rated current is 2A, maximum 3A(Additional heatsink is required)
Dimension:45*20*14mm(L*W*H)