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LV57331TT - Switching Regulator

Features

  • Switch current limit : 1.0A.
  • Internal switch ON resistance : 0.16Ω.
  • The frequency can be switched.
  • Overheat protection.
  • UVP.
  • Shutdown circuit incorporated.
  • Soft start circuit incorporated Specifications Parameter Power-supply voltage SW pin voltage.
  • 1 Input pin Maximum Ratings at Ta = 25°C Symbol VIN max SW VIN Pd max Tjmax Topr Tstg FB, VC, SHDNB, FSLCT, SS Mounted on a specified board.
  • 2 Conditions Ratings 6.5 18 6.5 0.

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Full PDF Text Transcription

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www.DataSheet.co.kr Ordering number : ENA1660A LV57331TT Overview Monolithic Linear IC 1ch Step-up Switching Regulator (Variable Type) The LV57331TT is a one-channel step-up switching regulator. Features • Switch current limit : 1.0A • Internal switch ON resistance : 0.16Ω • The frequency can be switched. • Overheat protection • UVP • Shutdown circuit incorporated • Soft start circuit incorporated Specifications Parameter Power-supply voltage SW pin voltage *1 Input pin Maximum Ratings at Ta = 25°C Symbol VIN max SW VIN Pd max Tjmax Topr Tstg FB, VC, SHDNB, FSLCT, SS Mounted on a specified board *2 Conditions Ratings 6.5 18 6.5 0.
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