Datasheet4U Logo Datasheet4U.com

STW4141 - Single Coil Dual Output Step Down DC/DC Converter

Datasheet Summary

Description

The STw4141 is a single coil dual output synchronous step down DC/DC converter that requires only four standard external components.

It operates at a fixed 900 kHz switching frequency in PWM mode.

The device can operate in PFM mode to maintain high efficiency over the full range of output currents.

Features

  • Single coil dual output switching converter for digital core supply & digital I/Os supply.
  • Digital I/O supply:VOUT1 @ 200 mA.
  • CPU CORE supply:VOUT2 @ 400 mA Wide range of fixed output voltage configurations available High efficiency synchronous step down converter with up to 92 % for the entire device Size and cost optimized.

📥 Download Datasheet

Datasheet preview – STW4141

Datasheet Details

Part number STW4141
Manufacturer STMicroelectronics
File Size 601.15 KB
Description Single Coil Dual Output Step Down DC/DC Converter
Datasheet download datasheet STW4141 Datasheet
Additional preview pages of the STW4141 datasheet.

📁 Similar Datasheet

  • STW4102 - Dual USB/wall adapter Li-ion battery charger (STMicroelectronics)
  • STW40N20 - N-CHANNEL MOSFET (STMicroelectronics)
  • STW40N60M2 - N-CHANNEL MOSFET (STMicroelectronics)
  • STW40N65M2 - N-channel Power MOSFET (STMicroelectronics)
  • STW40N90K5 - N-channel Power MOSFET (STMicroelectronics)
  • STW40N95DK5 - N-channel Power MOSFET (STMicroelectronics)
  • STW40N95K5 - N-channel Power MOSFET (STMicroelectronics)
  • STW40NF20 - N-channel Power MOSFET (STMicroelectronics)
  • STW42N60M2-EP - N-channel Power MOSFET (STMicroelectronics)
  • STW42N65M5 - N-Channel MOSFET (INCHANGE)
Other Datasheets by ST Microelectronics

Full PDF Text Transcription

Click to expand full text
www.DataSheet4U.com STw4141 Single Coil Dual Output Step Down DC/DC Converter for Digital Base Band and Multimedia Processor Supply PRELIMINARY DATA Features ■ Single coil dual output switching converter for digital core supply & digital I/Os supply – Digital I/O supply:VOUT1 @ 200 mA – CPU CORE supply:VOUT2 @ 400 mA Wide range of fixed output voltage configurations available High efficiency synchronous step down converter with up to 92 % for the entire device Size and cost optimized application board (7x8 mm, height 1.2mm) three capacitors and only one inductor necessary for both outputs 2.7 V to 5.
Published: |