Datasheet4U Logo Datasheet4U.com

TPS57040-Q1 - Step-Down DC-DC Converter

Description

The TPS57040-Q1 device is a 42-V 0.5-A step-down regulator with an integrated high-side MOSFET.

Current mode control provides simple external compensation and flexible component selection.

A low-ripple pulse-skip mode reduces the no load, input supply current to 116 μA.

Features

  • 1 Qualified for Automotive.

📥 Download Datasheet

📁 Similar Datasheet

  • TPS534 - Thermopile Detector (PerkinElmer Optoelectronics)
  • TPS535 - Thermopile Detector (PerkinElmer Optoelectronics)
  • TPS54540D - High Efficiency Synchronous Step-down DCDCConverter (tokmas)
  • TPS54540DDAR - High Efficiency Synchronous Step-down DCDCConverter (tokmas)
  • TPS-1 - Single Chip Interface Solution (Renesas)
  • TPS0505 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0505A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0509 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0509A - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
  • TPS0512 - 2W 6KVDC Isolated Dual Output DC/DC Converters (TOPPOWER)
Other Datasheets by Texas Instruments

Full PDF Text Transcription

Click to expand full text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design TPS57040-Q1 SLVSAP4D – DECEMBER 2010 – REVISED DECEMBER 2014 TPS57040-Q1 0.5-A 42-V Step-Down DC-DC Converter With Eco-mode™ 1 Features •1 Qualified for Automotive Applications • AEC-Q100 Qualified With the Following Results – Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range – Device HBM ESD Classification Level 2 – Device CDM ESD Classification Level C4B • 3.5-V to 42-V Input Voltage Range • 200-mΩ High-Side MOSFET • High Efficiency at Light Loads with a Pulse Skipping Eco-mode™ Control Scheme • 116-μA Operating Quiescent Current • 1.5-μA Shutdown Current • 100-kHz to 2.
Published: |