Aceitamos criptomoeda — para que as moedas que detém possam comprar material informático real.Pague em cripto, gaste-a em material informático real. Envio seguro gratuito para todo o mundo acima de 399 $. Caixas neutras, sem marca, expedidas a partir da Alemanha.Envio seguro gratuito acima de 399 $. A sua taxa fica bloqueada durante 30 minutos assim que abre a finalização da compra.Taxa bloqueada 30 minutos. Cada artigo é selado, o seu número de série é verificado, e está coberto por uma garantia de 24 meses.Selado, garantido 24 meses.

Artigos guardados Iniciar sessão
Green rectangular circuit board with blue potentiometer and silver screw terminals

JacobsParts Inc.

JacobsParts Inc. XL6019 30W 5A DC-DC Boost Power Regulator power supply

SKU CH-22RJ-X7RYC

A step-up voltage regulator that converts 3–40 V DC input to a stable 5–45 V output at up to 5 A peak current with overcurrent, reverse-current and thermal protection

  • TypeStep-Up Voltage Regulator
  • Mounting StyleStand Alone
  • Current Rating5 A
  • Power Rating30 W
  • FeaturesOvercurrent Protection, Reverse Current Protection, Thermal
  • Boosts voltage from 3.7 V lithium cells to stable 5 V USB power
  • Delivers up to 5 A peak current for demanding automotive projects
  • Integrated XL6019 IC provides over-temperature and over-current protection
  • Operates at 180 kHz switching frequency with up to 94 % efficiency
  • Adjustable 5 V to 45 V output from 3 V to 40 V input range

DC-DC Boost Regulator for DIY Projects

This step-up module raises a lower DC input to a higher regulated output for hobbyist and prototype work. It accepts 3 V to 40 V in and delivers 5 V to 45 V out at up to 5 A peak. The XL6019 IC integrates a MOSFET with over-current and over-temperature protection. Screw terminals simplify wiring on the bench or in a vehicle.

Input Must Stay Below Output Voltage

Because the topology is boost-only, the supply voltage must always be lower than the desired output; the regulator cannot buck or pass-through. The adjustable potentiometer may need up to 15 turns before the output begins to move. Maximum recommended power is 30 W and efficiency reaches 94 % depending on the voltage differential. Output ripple stays below 100 mV at 180 kHz switching.

5 A Peak Current Defines the Load Limit

Sustained current is rated at 3 A with a 5 A peak allowance, so the module suits LED strips, USB charging from a 3.7 V cell, or 12 V battery projects within that envelope. It is not suitable for driving raw LEDs without additional current limiting. Builders who need more than 5 A peak must choose a higher-rated converter.

Pontos fortes

  • Boosts voltage from 3.7 V lithium cells to stable 5 V USB power
  • Delivers up to 5 A peak current for demanding automotive projects
  • Integrated XL6019 IC provides over-temperature and over-current protection
  • Operates at 180 kHz switching frequency with up to 94 % efficiency
  • Adjustable 5 V to 45 V output from 3 V to 40 V input range

Especificações

TypeStep-Up Voltage Regulator
Mounting StyleStand Alone
Current Rating5 A
Power Rating30 W
FeaturesOvercurrent Protection, Reverse Current Protection, Thermal Protection

Perguntas sobre este artigo

Should I pick the 3 A sustained or the 5 A peak rating for my load?

Design for 3 A continuous; the 5 A peak is only for brief transients and the 30 W limit still applies.

What does the 94 % efficiency figure mean when I power a 12 V project from a 3.7 V cell?

It is the best-case conversion rate; actual efficiency drops as the input-to-output voltage gap widens.

How does the 180 kHz switching frequency affect my choice of input capacitor?

The 180 kHz rate keeps ripple below 100 mV, so a standard low-ESR electrolytic or ceramic capacitor at the 3-40 V input is sufficient.

Também nesta secção

Os clientes também compararam

Mesma prateleira, mesma finalização da compra — oito moedas e uma taxa bloqueada durante 30 minutos.