LMR33630 (ACTIVE) SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI

 

Design kits & evaluation modules (4)

Name Part# Type
LMR33630 Synchronous Step Down Converter Evaluation Module LMR33630CRNXEVM Evaluation Modules & Boards
LMR33630 Synchronous Step Down Converter Evaluation Module LMR33630ARNXEVM Evaluation Modules & Boards
LMR33630 Synchronous Step-Down Converter Evaluation Module LMR33630ADDAEVM Evaluation Modules & Boards
LMR33630 Synchronous Step-Down Converter Evaluation Module LMR33630CDDAEVM Evaluation Modules & Boards

Reference designs

Non-isolated power architecture with diagnostics reference design for protection relay modules

This reference design showcases non-isolated power supply architectures for protection relays with analog input/output and communication modules generated from 5-, 12-, or 24-V DC input. To generate the power supplies the design uses DC/DC converters with an integrated FET, a power module with an (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (1)

Mode Transitions Calculator LMR336x0 LMR360xx  (ZIP 442 KB )    22 Jan 2019  

WEBENCH ® Designer LMR33630

Topology
Product Option
  Min   Max Range
Vin -  V 3.8 to 36V
Vout  V 1 to 24V
Iout  A ≤ 3A
Ambient Temp   °C -40 to 125 °C