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DC-DC Step-up Power LM2577 Adjustable Converter Module XL6009

 DC-DC Step-up Power LM2577 Adjustable Converter Module XL6009 -  It provides all the active functions of a switching step-up regulator, with the capability to drive 3A load. The built-in potentiometer adjusts the voltage output from 1.25 to 30V. The output should be 1.25V higher than the supply voltage. It can operate with temperatures of -40°C to 85°C, with output power less than 10 Watts. It also has a switching frequency of 50kHz and an efficiency of up to 92%. 

Regulator Type: Step Up ( Non Isolated input to Output )
Input Voltage +5vdc: Output set to +12vdc I max 1.2A
Input Voltage +5vdc: Output set to +24vdc I max 0.6A
Input Voltage +7.4vdc: Output set to +19vdc I max 0.9A
Input Voltage +7.4vdc: Output set to +24vdc I max 0.6A
Input Voltage +12vdc: Output set to +19vdc I max 2A
Input Voltage +12vdc: Output set to +24vdc I max 1.5A
Switching Frequency: 50kHz
Efficiency: Up to 92% ( when output voltage is set high )
Load Regulation: +/- 0.5%
Voltage Regulation: +/- 2.5%
Output Ripple: < 50mV
Temperature: -40 to +85 deg C ( output power less than 10Watts )
PC Board Size: 48mm L x 23mm W x 14mm H
Data Sheet: National LM2577

Length(mm)                      52

Width(mm) 22

Height(mm) 20

Weight(g) 13

DC-DC Step-Up Power LM2577 Adjustable Converter Module – Description

LM2577 DC-DC Adjustable Converter Module is an efficient integration that brings an adjustable step-up switching regulator. The DC to DC unit is particularly designed and assembled to step up +5 to 10vdc to +12vdc at <1A. The module supports wide input voltage (3.5V to 35V) alongside ensuring 4 – 35V of output voltage 50 kHz of switching frequency.

Further, the maximum limit of the step-up voltage and current available highly depends on the input voltage. For example, you can expect to get 12vdc output at <1A if you proceed with the input rate of +5vdc. Well, the adjustable motor module integrates high-quality PCB FR4 grade with FPT certification.

It is a non-isolated step-up voltage converter that reflects adjustable output voltage properties. It delivers high efficiency and executes the 2nd generation of high-frequency switching technology. The XL6009E1 provides the core chip performance in collaboration with the first generation technology LM2577.

Moreover, the DC to DC Step-up Converter Module equips 4A high-efficiency MOSFET switches to ensure you get a conversion efficiency of up to 94%. With the help of a high switching frequency of 400 kHz, users can use small-capacity filter capacitors to generate great outcomes. The unit integrates all the active functions and modems of a switching step-up regulator alongside having the strength of driving a 3A load. The potentiometer that comes integrated helps in the adjustment of the voltage output from 1.25V to 30V. Make sure the output voltage is above the supply voltage to get the circuit functioning.

Features of LM2577 Adjustable Converter Module XL6009

This section allows you to have a quick peek at various key features of the LM2577 Adjustable Converter Module. Here’re the mains:

  • Wide Input voltage: between 3.5V and 35V
  • Output Voltage: between 4 and 35V (Adjustable)
  • Output current: 3A MAX (rated current) (Heat-sink needed)
  • Short circuit protection: current limiting, since the recovery
  • Conversion efficiency: Up to 92 percent (output voltage higher, the higher the efficiency)
  • Switching Frequency: 50 kHz
  • High-quality PCB FR4 Grade with FPT Certified
  • Rectifier: Non-Synchronous Rectification

Furthermore, the Adjustable Converter LM2577 Module is suitable for battery-oriented projects that need a regulated power supply. The upper range of step-up voltage and current depends on the input voltage. Because of the extra filtering, the module has a low output ripple. Also, it brings an adjustable power supply step-up module and 3A maximum input current. The highest conversion efficiency is 92% to be an ideal solution for DIY mobile power

DC-DC Step-up Power LM2577 Adjustable Converter Module XL6009

DC-DC Step-up Power LM2577 Adjustable Converter Module XL6009

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