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SCT12A3 - Fully Integrated Synchronous Boost Converter

General 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.

Key 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.

📥 Download Datasheet

Datasheet Details

Part number SCT12A3
Manufacturer SCT
File Size 1.74 MB
Description Fully Integrated Synchronous Boost Converter
Datasheet download datasheet SCT12A3 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.