LMR33630CDDAEVM: 3.3V or 5V @ 3A, 5 ~ 36V in

Summary

The LMR33630CDDAEVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMR33630 synchronous step-down converter. The LMR33630 provides exceptional efficiency and accuracy in a very small solution size.

The Texas Instruments LMR33630 EVM evaluation module (EVM) helps designers evaluate the operation and performance of the LMR33630 buck regulator. The LMR336x0 is a family of easy-to-use synchronous step-down DC/DC converters capable of driving up to 3 A of load current from an input voltage of 3.8 V to 36 V. The LMR33630 EVM features a selectable output voltage of 3.3 V or 5 V and a switching frequency and available options.

Features

  • Integrated synchronous rectification

  • Low operating quiescent current

  • High efficiency at light loads

  • Short minimum on-time

Specifications

Manufacturer Texas Instruments
Category AC/DC and DC/DC Conversion
Sub-Category DC/DC SMPS - Single Output
Eval Board Part Number 296-48238-ND
Eval Board Supplier Texas Instruments
Eval Board Normally In Stock
Topology Step Down
Outputs and Type 1 Non-Isolated
Voltage Out: Factory Set 3.3 V
5 V
Current Out 3 A
Voltage In 5 ~ 36 V
Efficiency @ Conditions >85%, 12V in, 3.3V @ 0.8 ~ 3 A
>80%, 12V in, 5V @ 0.2 ~ 3 A
Voltage Out Range - Fixed
Features Current Limit (Adj. or Fixed)
Frequency Foldback
Light Load Mode
Power Good Output
Short Circuit Protection
Shutdown, Enable, Standby
Thermal Protection
Under Voltage Protection, Brown-Out
Switching Frequency 2.1 MHz
Standby Current [Typical] 5 µA
Quiescent Current [Typical] 25 µA
Component Count + Extras 17 + 18
Internal Switch Yes
Design Author Texas Instruments
Application / Target Market Drones
Factory Automation
HVAC
Motor Control
Power: Industrial Power
RF: Home Automation
Variable Speed Motor Drive
Standby Current [Maximum] 10 µA
Quiescent Current [Maximum] 35 µA
Main I.C. Base Part LMR33630
Date Created By Author 2017-08
Date Added To Library 2019-01

Eval Board

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