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%.
Specifications | |
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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: | |
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 |