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LM2577 Step-Up DC-DC Voltage Regulator 3.7~30V to 4~32V

LM2577 Step-Up DC-DC Voltage Regulator 3.7~30V to 4~32V

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High Efficiency LM2577 Step-Up DC-DC Voltage Regulator Module

Wide Input Range

Efficiency: 86 % , Max 92 %

Non-isolated step-up (BOOST) 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 %

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

Operating Temperature: Industrial (-40°C to +85°C )

Size: 43 x 30 x 18 mm ( 1.69x1.18x0.71 " L*W*H )


Note: Do not Short-circuit or Reverse Polarity

As No Short-circuit Protection & No Reverse Polarity Protection:

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