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RT6262B - Buck Converter

Download the RT6262B datasheet PDF. This datasheet also covers the RT6262A variant, as both devices belong to the same buck converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The RT6262A/B is a simple, easy-to-use, 2A synchronous step-down DC-DC converter with an input supply voltage range of 4.5V to 17V.

The device possesses an accurate reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency.

Key Features

  • cycle-by-cycle current limit protection to prevent the device from the catastrophic damage in output short circuit, over-current or inductor saturation conditions. The RT6262A/B offers programmable start-up by connecting a capacitor at external SS pin. The device also includes input under-voltage lockout, output under-voltage protection, and over-temperature protection (OTP) to provide safe and smooth operation in all operating conditions. The recommended junction temperature range is.
  • 4.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RT6262A-Richtek.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for RT6262B (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RT6262B. For precise diagrams, and layout, please refer to the original PDF.

RT6262A/B 17V Input, 2A, ACOT® Buck Converter with Both FETs OC Protection General Description The RT6262A/B is a simple, easy-to-use, 2A synchronous step-down DC-DC conv...

View more extracted text
T6262A/B is a simple, easy-to-use, 2A synchronous step-down DC-DC converter with an input supply voltage range of 4.5V to 17V. The device possesses an accurate reference voltage and integrates low RDS(ON) power MOSFETs to achieve high efficiency. The RT6262A/B adopts Advanced Constant On-Time (ACOT® ) control architecture to provide an ultrafast transient response with few external components and to operate in nearly constant switching frequency over the line, load, and output voltage range. The RT6262A operates in automatic PSM that maintains high efficiency during light load operation. The RT6262B operates in Forced PWM

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