LM2596HVS LM2596 HV LM2596HV DC-DC Adjustable Step Down Buck Converter Power Module 4.5-50V To 3-35V Urrent limiting

It's LM2596HVS Not LM2596S Chip, please know it

Type /name: LM2596HVS DC-DC step-down module

Input Voltage: 4.5V ~ 53V

Output Voltage: 3V ~ 40V

Output Current: 3A (max)

Conversion efficiency: 92% (the highest)

Output Ripple: <30mV

Switching frequency: 150KHz

Operating Temperature: -45 ~ +85

Size: 43mm * 21mm * 14mm (L * W* H)

IN-IN + inputPositiveInput Negative!

Positive outputOUT +OUT-output negative

Input voltage range: DC 4.5V to53V (inputvoltagemust be greater thanthe outputvoltageto 1.5V or morehigh. Could notboost)

Output voltage range: DC3Vto 40Vvoltage is continuously adjustable, high efficiency(up to 92%)the maximum outputcurrent of3A.

Measured12V input, 5Voutputcurrent is 1Aload regulationrate of less than1%

Note: This is thestep-down module, the input voltagemust behigher than the outputvoltage.

Outputcurrent is greater than 2.5A (or outputpower greater than10W) to work long hours, please addheat sink.