Datasheet4U Logo Datasheet4U.com

UCC3941-3 - (UCCx941-x) 1V Synchronous Boost Converter

Download the UCC3941-3 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.

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.

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 UCC3941-3
Manufacturer Unitrode
File Size 214.39 KB
Description (UCCx941-x) 1V Synchronous Boost Converter
Datasheet download datasheet UCC3941-3 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
UCC3946 Microprocessor Supervisor Texas Instruments
UCC39002 Advanced 8-Pin Load-Share Controller Texas Instruments
UCC3913 Negative Voltage Hot Swap Power Manager Texas Instruments
UCC3974 Dual Cold Cathode Fluorescent Lamp Controller Texas Instruments
UCC35705 HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR Texas Instruments

Other Datasheets by Unitrode

Part Number Description
UCC3941-5 (UCCx941-x) 1V Synchronous Boost Converter
UCC39421 Multimode High Frequency PWM Controller
UCC39422 Multimode High Frequency PWM Controller
UCC3912 Programmable Hot Swap Power Manager
UCC3915 15-V Programmable Hot Swap Power Manager

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.
Published: |