mobile | classic
Dataweek Electronics & Communications Technology Magazine





Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Search...

Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

Synchronous step-down converter
15 November 2017, Power Electronics / Power Management

The MP8771 from Monolithic Power Systems is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution that achieves 10 A of continuous output current with excellent load and line regulation over a wide input range of 4,5 V to 17 V.

The device uses synchronous mode operation for higher efficiency over the output current load range. Constant-on-time control operation provides very fast transient response, easy loop design, and very tight output regulation. Full protection features include short-circuit protection, over-current protection, under-voltage protection and thermal shutdown.

The MP8771 requires a minimal number of readily available, standard, external components and is available in a space-saving QFN-16 (3 mm x 3 mm) package. Also available are the MP8772 with 12 A output current and 4,5 - 17 V input, and the MP8774 with 12 A output current and 3 - 18 V input.

For more information contact NuVision Electronics, +27 (0)11 608 0144, gdeklerk@nuvisionelec.co.za, www.nuvisionelec.com


Credit(s)
Supplied By: NuVision Electronics
Tel: +27 11 608 0144
Fax: +27 11 608 4723
Email: calim@nuvisionelec.co.za
www: www.nuvisionelec.com
  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • Rugged DC-DC converters
    28 August 2019, Vepac Electronics, Power Electronics / Power Management
    XP Power introduced two new series of wide input-range chassis- and DIN-rail mount DC-DC converters that offer simple and rapid installation into a wide variety of industrial and ITE applications. The ...
  • Power controller for smart home appliances
    28 August 2019, RF Design, Power Electronics / Power Management
    Qorvo has introduced a new intelligent power control solution for reducing energy consumption, bulk, weight and noise in smart home appliances, AC-powered fans and compressors. This mixed-signal system-in-package ...
  • UPS battery configuration made easy
    28 August 2019, Forbatt SA, Power Electronics / Power Management
    Determining the UPS (uninterruptible power supply) battery configuration using a formula can be quite complicated and, since many users are not very familiar with it, a more simplified method can be used ...
  • Bidirectional laboratory power supply
    28 August 2019, Vepac Electronics, Power Electronics / Power Management
    EA Elektro-Automatik’s new 30 kW EA-PSB 10000 is a bidirectional power supply with a working efficiency of up to 96%, both as a source and as a drain with energy feedback. The device can be switched from ...
  • 3 Watt DC-DC converters
    28 August 2019, Avnet South Africa, Power Electronics / Power Management
    Aimtec has introduced three new series of switching regulators – the AMSRB1-78JZ, AMSRL1-78JZ and AMSRL-78JZ – all meeting the EN62368 standard and suitable for IoT (Internet of Things) applications. The ...
  • Isolated PFC module
    28 August 2019, Conical Technologies, Power Electronics / Power Management
    SynQor has added a new isolated PFC (power factor correction) module to its AeroQor range of products for the airborne electronics market. Featuring highly efficient active power factor correction, the ...
  • DC-DC converter for DIN-rail mounting
    28 August 2019, Vepac Electronics, Power Electronics / Power Management
    MTM Power is offering the HSD series of primary switched DIN-rail modules with DC input voltage. The devices offer an input voltage range of 20 - 72 V d.c. and allow efficient solutions for different ...
  • NuVision Electronics to host wireless seminars
    28 August 2019, NuVision Electronics, News
    NuVision Electronics will soon be holding a seminar series highlighting its offering of technology for the wireless development ecosystem. The two seminars are free of charge to attend, and will take ...
  • DC UPS for DIN-rail mounting
    31 July 2019, Vepac Electronics, Power Electronics / Power Management
    The Effecta DCH series power supplies with UPS function are suitable for a variety of applications, and their robust IP 20 housing is applicable for all DIN-rail applications. With its power boost mode, ...
  • 80 V buck driver for LEDs
    26 June 2019, Altron Arrow, Power Electronics / Power Management
    Infineon Technologies’ new LED driver, the ILD8150/E, features an innovative hybrid dimming mode technology for achieving 0,5 percent of the target current. With its supply voltage range from 8 V up to ...
  • AC-DC power supplies for medical devices
    26 June 2019, Vepac Electronics, Power Electronics / Power Management
    XP Power has announced two new ranges of AC-DC power supplies that provide BF class insulation for healthcare applications where ehnanced EMC performance is a key requirement. The PBR500 and PBR650 ...
  • N-channel enhancement mode FET
    26 June 2019, Electrocomp, Power Electronics / Power Management
    Diotec Semiconductor’s 2N7002 is a widely used small-signal MOSFET in SOT-23 package. With an RDS(on) of maximum 2 Ω, the component offers a lower on-state resistance than the common industry standard. ...

 
 
         
Contact:
Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronics Buyers’ Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Other
Terms & conditions of use, including privacy policy
PAIA Manual





 

         
    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.