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LA5797MC - Charge Pump Step-up Power Supply

Features

  • By using charge pump, no coils are necessary.
  • Time-base generator (140kHz) incorporated.
  • Thermal shutdown circuit incorporated. Specifications Maximum Ratings at Ta = 25°C Parameter Input voltage Allowable power dissipation Symbol VIN max Pd max Conditions Mounted on the specified board.
  • Ratings 30 0.75 Unit V W Operating temperature Topr -25 to +90 °C Storage temperature Tstg -40 to +150 °C Junction temperature Tjmax 150 °C.
  • Specified.

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Datasheet Details

Part number LA5797MC
Manufacturer ON Semiconductor
File Size 88.21 KB
Description Charge Pump Step-up Power Supply
Datasheet download datasheet LA5797MC Datasheet
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Full PDF Text Transcription

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Ordering number : ENA2086 LA5797MC Monolithic Linear IC Charge Pump Step-up Power Supply for Variable Capacitance Diodes http://onsemi.com Overview The LA5797MC is a charge pump step-up power supply for Variable capacitance diodes. Features • By using charge pump, no coils are necessary. • Time-base generator (140kHz) incorporated. • Thermal shutdown circuit incorporated. Specifications Maximum Ratings at Ta = 25°C Parameter Input voltage Allowable power dissipation Symbol VIN max Pd max Conditions Mounted on the specified board. * Ratings 30 0.75 Unit V W Operating temperature Topr -25 to +90 °C Storage temperature Tstg -40 to +150 °C Junction temperature Tjmax 150 °C * Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board.
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