520kHz 1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator LM2735Y Boost 5-Pin SOT23 Demo Board

(ACTIVE) LM2735YMFEVAL

Description & Features

Technical Documents

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Description

The demo board included in this shipment converts 3V to 5.5V input to 12V output for up to 500mA load current using the LM2735Y 520kHz DC-DC switching converter. This is a 2-layer board using the bottom layer as a ground plane.

Features
  • Input voltage range 2.7V to 5.5V
  • Output voltage range 3V to 24V
  • 2.1A switch current over full temperature range
  • Current-Mode control
  • Logic high enable pin
  • Ultra low standby current of 80 nA in shutdown
  • 170Ωm NMOS switch
  • 2% feedback voltage accuracy
  • Ease-of-use, small total solution size
          • Internal soft-start
          • Internal compensation
          • Two switching frequencies
          • 520 kHz (LM2735-Y)
          • 1.6 MHz (LM2735-X)
          • Uses small surface mount inductors and chip capacitors
          • Tiny SOT23-5, LLP-6, and eMSOP-8 packages

Applications:

  • LCD Display Backlighting for Portable Applications
  • OLED Panel Power Supply
  • USB Powered Devices
  • Digital Still and Video Cameras
  • White LED Current Source

 


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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

LM2735YMFEVAL:
520kHz 1.6MHz Space-Efficient Boost and SEPIC DC-DC Regulator LM2735Y Boost 5-Pin SOT23 Demo Board

$49.00(USD)


Pricing may vary.



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Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date
PDF 654 24 Apr 2013
More literature (1)
Title Abstract Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (2)

Part Number Name Product Family
LM2735  520kHz/1.6MHz - Space-Efficient Boost and SEPIC DC-DC Regulator  Step-up (boost) 
LM2735-Q1  520kHz/1.6MHz - Space-Efficient Boost and SEPIC DC-DC Regulator  Step-up (boost) 

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