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UCC3941-5 - (UCCx941-x) 1V Synchronous Boost Converter

Download the UCC3941-5 datasheet PDF. This datasheet also covers the UCC2941-3 variant, as both devices belong to the same (uccx941-x) 1v synchronous boost converter family and are provided as variant models within a single manufacturer datasheet.

General Description

The UCC3941 family of low input voltage single inductor boost converters are optimized to operate from a single or dual alkaline cell, and step up to a 3.3V, 5V, or an adjustable output at 500mW.

Key Features

  • 1V Input Voltage Operation Startup Guaranteed Under Full Load on Main Output With Operation Down to 0.4V.
  • Input Voltage Range of 1V to VOUT + 0.5V.
  • 500mW Output Power at Battery Voltages as Low as 0.8V.
  • Secondary 9V Supply From a Single Inductor.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UCC2941-3_Unitrode.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number UCC3941-5
Manufacturer Unitrode
File Size 214.39 KB
Description (UCCx941-x) 1V Synchronous Boost Converter
Datasheet download datasheet UCC3941-5 Datasheet

Other Datasheets by Unitrode

Part Number Description
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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
www.DataSheet4U.com application INFO available UCC2941-3/-5/-ADJ UCC3941-3/-5/-ADJ 1V Synchronous Boost Converter FEATURES • 1V Input Voltage Operation Startup Guaranteed Under Full Load on Main Output With Operation Down to 0.4V • Input Voltage Range of 1V to VOUT + 0.5V • 500mW Output Power at Battery Voltages as Low as 0.8V • Secondary 9V Supply From a Single Inductor • • • • DESCRIPTION The UCC3941 family of low input voltage single inductor boost converters are optimized to operate from a single or dual alkaline cell, and step up to a 3.3V, 5V, or an adjustable output at 500mW. The UCC3941 family also provides an auxiliary 9V 100mW output, primarily for the gate drive supply, which can be used for applications requiring an auxiliary output such as a 5V supply by linear regulating.