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DC-DC Step Down Converter HVS Variable 3A High Input Voltage (4.5~60Vdc to 3~35Vdc)


Variable Output DC-DC Step Down Converter (based on LM2596HVS)

The DC-DC module based on LM2596HVS advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 2A, add heat sink circumstances can reach 3A.

Module parameters

  • Size:  42 x 21 x 15.mm (including potentiometer).
  • Input mode: IN+ input positive stage, IN- input negative pole
  • Output mode: OUT+ output positive stage, OUT- output negative pole
  • Input voltage: 4.5-60V,
  • Regulation: first correct answer power input (4.5-60V between) and then watch monitors the output voltage and regulating potentiometer (general clockwise turn boost, inverse turn Buck),
  • Output voltage: (3-35V) continuous adjustable (recommended no-load debugging).
  • Low dropout voltage: 1.5V
  • Output current: rated current 2A, Max 3A
  • Output power: Max 15W
  • Conversion efficiency: the highest 92% (the higher the output voltage, the higher the efficiency)
  • Static power consumption is only about 6mA.
  • Connection mode: welding, plus pin can be directly welded on the PCB.
  • Working temperature: industrial grade (-40 C to +85 C)
  • Load adjustment rate: + 1%
  • Voltage regulation rate: 0.5% (in order to achieve the output voltage when the output voltage will be higher, but as long as there is a 1MA load, the output voltage will be normal, does not affect the function, please rest assured that use.
  • Short circuit protection: current limit, overheat protection, self-recovery.

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