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RT6242B - Synchronous Step-Down Converter

Download the RT6242B datasheet PDF. This datasheet also covers the RT6242A variant, as both devices belong to the same synchronous step-down converter family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • The RT6242A/B is a synchronous step-down converter with Advanced Constant On-Time (ACOTTM) mode control. The ACOTTM provides a very fast transient response with few external components. The low impedance internal MOSFET supports high efficiency operation with wide input voltage range from 4.5V to 18V. The proprietary circuit of the RT6242A/B enables to support all ceramic capacitors. The output voltage can be adjustable between 0.7V and 8V. The soft-start is adjustable by an external capacitor.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT6242A-Richtek.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number RT6242B
Manufacturer Richtek
File Size 587.71 KB
Description Synchronous Step-Down Converter
Datasheet download datasheet RT6242B Datasheet

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Other Datasheets by Richtek

Part Number Description
RT6242A Synchronous Step-Down Converter
RT6243A High Efficiency Synchronous Step-Down Converter
RT6243B High Efficiency Synchronous Step-Down Converter
RT6246B Synchronous Step-Down Converter
RT6248B Synchronous Step-Down Converter

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
® RT6242A/B 12A, 18V, 500kHz, ACOTTM Synchronous Step-Down Converter General Description Features The RT6242A/B is a synchronous step-down converter with Advanced Constant On-Time (ACOTTM) mode control. The ACOTTM provides a very fast transient response with few external components. The low impedance internal MOSFET supports high efficiency operation with wide input voltage range from 4.5V to 18V. The proprietary circuit of the RT6242A/B enables to support all ceramic capacitors. The output voltage can be adjustable between 0.7V and 8V. The soft-start is adjustable by an external capacitor.