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TLV61047 - 2.2A Non-synchronous Boost Converter

General Description

The TLV61047 is a high voltage non-synchronous boost converter integrates a 200mΩ low side power switch to provide an easy use and small size power solution.

The TLV61047 has a wide input voltage range from 2.6V to 20V and output voltage covers up to 28V with 2.2A switch current capability.

Key Features

  • Input voltage range: 2.6V to 20V.
  • Output voltage range: 4.5V to 28V.
  • Integrated low-side FET: 200mΩ.
  • High efficiency.
  • Up to 91.2% efficiency at VIN = 5V to VOUT = 12V, and IOUT = 0.2A.
  • Up to 91.7% efficiency at VIN = 12V to VOUT = 28V, and IOUT = 0.3A.
  • 2.2A peak switch current limit.
  • Switching frequency.
  • TLV61047: 1.6MHz.
  • TLV610471: 0.6MHz.
  • ±2.0% Reference voltage accuracy.
  • Typical 25µA q.

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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.

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TLV61047 SLVSHD5A – NOVEMBER 2024 – REVISED JANUARY 2025 TLV61047 20VIN, 28VOUT, 2.2A Non-synchronous Boost Converter 1 Features • Input voltage range: 2.6V to 20V • Output voltage range: 4.5V to 28V • Integrated low-side FET: 200mΩ • High efficiency – Up to 91.2% efficiency at VIN = 5V to VOUT = 12V, and IOUT = 0.2A – Up to 91.7% efficiency at VIN = 12V to VOUT = 28V, and IOUT = 0.3A • 2.2A peak switch current limit • Switching frequency – TLV61047: 1.6MHz – TLV610471: 0.6MHz • ±2.0% Reference voltage accuracy • Typical 25µA quiescent current • Typical 0.4µA shutdown current • PFM operation mode at ultra light load or TON min triggered • Internal compensation • Internal 2.