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TB3050 - BOOST CONVERTER

Download the TB3050 datasheet PDF. This datasheet also covers the TB3050-Top variant, as both devices belong to the same boost converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The TB3050 is a high performance, high efficiency step up DC-DC Converter with integrated 3A.

The TB3050 converter input voltage ranging from 2.6 to 5.5V.

The Output voltage can be set up to 27V.

Key Features

  • S - 2.6V to 5.5V operating input voltage range - Adjustable output voltage range up to 27V - Up to 3A output switch current - 680K/1.2MHz Selectable Switching Frequency - Programmable soft-start function - External Compensation Network - Current limit and Thermal shutdown protection - Under voltage Lockout - ≤ 1µA Shutdown Current - Available in the Pb-Free MSOP-10L-EP, MSOP-8L-EP ,TDFN-10L and SOP-8L-EP Packages 1 / 16 Version: 1.0 2013.01.03 TOP BEST IC CO. , LTD.
  • BLOCK.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TB3050-Top-Best.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TB3050
Manufacturer Top-Best
File Size 1.06 MB
Description BOOST CONVERTER
Datasheet download datasheet TB3050 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
TOP BEST IC CO., LTD. TB3050 680K/1.2MHZ, HIGH VOLTAGE, BOOST CONVERTER  GENERAL DESCRIPTION The TB3050 is a high performance, high efficiency step up DC-DC Converter with integrated 3A. The TB3050 converter input voltage ranging from 2.6 to 5.5V. The Output voltage can be set up to 27V. The selectable frequency of 680 kHz and 1.2 MHz allows the use of small external inductors and capacitors and provides fast transient response. Current mode control with external compensation network makes it easy to stabilize the system and keep maximum flexibility. Programmable soft start function minimizes impact on the input power system. Internal power MOSFET with very low RDS (ON) provides high efficiency.