LM22671 0.5A SIMPLE SWITCHER Regulator w/ Freq Adj or Synch and Precision Enable EVM

(ACTIVE) LM22671EVAL

Description & Features

Technical Documents

Support & Training

Order Now


Key Document
Download - PDF Icon

Description

The LM22671 evaluation board is designed to demonstrate the capabilities of the LM22671switching regulator. The LM22671 evaluation board is configured to provide an output voltage of 3.3V up to 500 mA load current with an input voltage range of 4.5V to 42V. The typical operating frequency is 500 kHz. The evaluation board is designed to operate at ambient temperatures up to 50 °C.

At low input voltages between 4.5V and 6V, a minimum load of approximately 5 mA may be required to reach a regulated 3.3V output voltage.

To aid in the design and evaluation of DC/DC buck converter solutions based on the LM22671 switching regulator, the evaluation board can be re-configured for different output voltages.

Features
  • Input Range: 4.5V to 42V
  • Output Voltage: 3.3V
  • Output Current Range: 0A to 500 mA
  • Frequency of Operation: 500 kHz
  • Board Size: 1.5 X 1.5 inches
  • Package: PSOP-8

 


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

LM22671EVAL/NOPB:
LM22671 0.5A SIMPLE SWITCHER Regulator w/ Freq Adj or Synch and Precision Enable EVM

$25.00(USD)




Pricing may vary.



ACTIVE
Contact a Distributor  

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

Technical Documents
User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 307 23 Apr 2013 92

TI Devices (4)

Part Number Name Product Family
LM22671  500mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Adjustable Frequency  Step-Down (Buck) 
LM22671-Q1  500mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Adjustable Frequency  Step-Down (Buck) 
LM22674  SIMPLE SWITCHER® 4.5V to 42V, 0.5A Step-Down DC/DC Switching Regulator with Precision Enable  Step-Down (Buck) 
LM22674-Q1  500 mA SIMPLE SWITCHER®, Step-Down Voltage Regulator with Precision Enable  Step-Down (Buck) 

Support & Training

TI E2E Community

As a member of  myTI you can join the TI E2E™ Community  where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

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

Engage in the Community

Blogs

Wikis

Visit the TI Wiki