LM5165 Low Iq Synchronous Buck Converter High Density PFM Evaluation Module
LM5165EVM-HD-P50A
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical documentation

Support & Training

Order Now


Key Document
Download - PDF Icon

Description

The LM5165EVM-HD-P50A high density evaluation module (EVM) is designed to showcase the performance of the LM5165 high performance, exceptionally small, synchronous buck DC/DC buck converter with ultralow IQ. The module-style design is packaged in a miniature footprint with low component count. It operates over a wide input voltage range of 3 V to 65 V to deliver a fixed 5-V output with better than 2% setpoint accuracy. Low-dropout performance whenever the input voltage decreases below the output voltage setpoint is available with 100% duty cycle conduction of the high-side MOSFET. By virtue of the LM5165's pulse-frequency-modulation (PFM) control scheme and diode emulation, the no-load supply current is only 12 μA at 24-V input.

Features
  • Tightly-regulated output voltage of 5 V with 2% setpoint accuracy, adjustable from 1.223 V to VIN
  • Wide input voltage operating range of 3 V to 65 V
  • Ultra-high power conversion efficiency: >90% at an output of 5 V and above 1 mA load (input voltage 12 V)
  • No-load supply current as low as 12 μA
  • Fully assembled, tested and proven PCB layout with 15.5-mm x 13.7-mm total footprint

What's Included

  • LM5165EVM-HD-P50A 5V 25mA PFM Evaluation Module

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

LM5165EVM-HD-P50A:
LM5165 Low Iq Synchronous Buck Converter High Density PFM Evaluation Module

$29.00(USD)


Pricing may vary.



ACTIVE
Contact a Distributor  

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation
Datasheet (2)
Title Type Size (KB) Date
PDF 2820 12 Jul 2017
PDF 3130 27 Feb 2017
User guides (1)
Title Type Size (KB) Date
PDF 1429 21 Apr 2015
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (2)

Part Number Name Product Family
LM5165  3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ  Step-down (buck) regulators 
LM5165-Q1  Automotive, 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ  Step-down (buck) regulators 

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles