LM2596 / LM2596S DC to DC 4.5-40V adjustable Step Down Module power, DC-DC Buck Converter

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LM2596/LM2596S DC to DC 3.2V - 40V DC to 1.25V to 35VDC  adjustable Step Down Module power, DC-DC Converter

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Model / Name

LM2596S DC-DC step-down module

Input voltage

3.2V to 40V

Output voltage

1.25V to 35V

Output current

3A (max)

Conversion efficiency

92% (the highest)

Output ripple

<30mV

Switching frequency

65KHz

Operating Temperature

-45  to +85

Size size

43mm * 21mm * 14mm (L * W * H)

  • IN + input positive - IN-input negative!
  • The OUT + output the positive OUT - output negative
  • Input voltage range: DC 3.2V to 40V (input voltage must be higher than the output voltage above 1.5V. Could not boost)
  • Output voltage range: DC voltage from 1.25V to 35V continuously adjustable, high efficiency (92%) of the maximum output current of 3A.
  • The measured 12V input, 5V output current is 1A load regulation of less than 1%



Electronics Description :

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)

Note: This is a step-down module, the input voltage must higher than the output voltage.

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LM2596 / LM2596S DC to DC 4.5-40V adjustable Step Down Module power, DC-DC Buck Converter

LM2596 / LM2596S DC to DC 4.5-40V adjustable Step Down Module power, DC-DC Buck Converter

LM2596/LM2596S DC to DC 3.2V - 40V DC to 1.25V to 35VDC  adjustable Step Down Module power, DC-DC Converter

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