$9.90

LM2577 Step-Up DC-DC Voltage Regulator Module
[LM2577M]

LM2577 Non-isolated Step-up DC-DC Module

  • Input Voltage: DC 3.7~30 V
  • Output Voltage: DC 4~32 V ( adjustable, O/p Voltage >I/p Voltage by 1.23V )
  • Maximum Input Current: 3 A ( 25W ,Under normal circumstances please 2.5A Current )
  • Maximum Output Current: 2.5 A
  • Efficiency: 86 % , Max 92 %
  • Module Properties: Non-isolated step-up module (BOOST)
  • Full Load temperature rise: 45°C
  • No-load Current: Typical 15mA (5V switch 12V)
  • Load Regulation: ± 0.5%
  • Voltage Regulation rate: ± 0.5%
  • Dynamic response speed: 5% 200uS
  • Short-circuit Protection : None
  • Input Reverse Protection: None
  • Operating Temperature: Industrial (-40°C to +85°C)
  • Size: 43 x 30 x 18 mm (L*W*H)

 

*For safe running, the input voltage must be at least 1.55V higher than the output voltage

* No reverse protection

*No Short Circuit Protection

 

Data Sheet

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