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SCT12A3 - Fully Integrated Synchronous Boost Converter

Datasheet Summary

Description

The SCT12A3 is a high efficiency synchronous boost converter with fully integrated a 13mΩ high-side MOSFET and an 11mΩ low-side MOSFET, supporting 2.7V to 20V input voltage range and up to 15-A switch current.

The input switch current limit can be adjustable with an external resistor.

Features

  • Wide Input Voltage Range: 2.7V-20V.
  • Wide Output Voltage Range: 4.5V-21V.
  • Fully Integrated 13mΩ High Side FET and 11mΩ Low Side FET.
  • Up to 96% Efficiency at Vin=7.2V, Vout=15V, and Iout=2A.
  • Up to 15A Switch Current and Programmable Peak Current Limit.
  • Adjustable Adaptive Output (AAO).
  • Load Disconnection Control with an External P- Channel MOSFET.
  • Typical Shut-down Current: 1uA.
  • Programmable Switching Frequency: 200kHz- 1.0MHz.
  • Pulse Frequency Mod.

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Datasheet preview – SCT12A3

Datasheet Details

Part number SCT12A3
Manufacturer SCT
File Size 1.74 MB
Description Fully Integrated Synchronous Boost Converter
Datasheet download datasheet SCT12A3 Datasheet
Additional preview pages of the SCT12A3 datasheet.

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Full PDF Text Transcription

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SILICONCONTENT TECHNOLOGY SCT12A3 2.7V-20V VIN, 15A Switch Current, Fully Integrated Synchronous Boost Converter with Load Disconnection Control and Adjustable Adaptive Output (AAO) FEATURES  Wide Input Voltage Range: 2.7V-20V  Wide Output Voltage Range: 4.5V-21V  Fully Integrated 13mΩ High Side FET and 11mΩ Low Side FET  Up to 96% Efficiency at Vin=7.2V, Vout=15V, and Iout=2A  Up to 15A Switch Current and Programmable Peak Current Limit  Adjustable Adaptive Output (AAO)  Load Disconnection Control with an External P- Channel MOSFET  Typical Shut-down Current: 1uA  Programmable Switching Frequency: 200kHz- 1.0MHz  Pulse Frequency Modulation (PFM) Mode  4ms Built-in Soft Start  Output Overvoltage Protection  Thermal Shutdown Protection: 150°C  Available in DFN-20L 3.5mmx4.
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