Design contains obsolete parts

EVAL6725: 3.3V @ 20A, 4.5 ~ 14 V in

Summary

L6725 demoboard realizes in a four layer PCB a step-down DC/DC converter and shows the operation of the device in a general purpose application. The input voltage can range from 4.5 V to 14 V and the output voltage is at 3.3 V. The module can deliver an output current in excess of 20 A.

Specifications

Manufacturer STMicroelectronics
Category AC/DC and DC/DC Conversion
Sub-Category DC/DC SMPS - Single Output
Eval Board Board not Stocked
Topology Step Down
Outputs and Type 1 Non-Isolated
Voltage Out: Factory Set 3.3 V
Current Out 20 A
Voltage In 4.5 ~ 14 V
Efficiency @ Conditions >91%, 5V in, 3.3V @ 1 ~ 15 A
>90%, 12V in, 3.3V @ 4.5 ~ 15 A
Voltage Out Range - Not Given
Features Shutdown, Enable, Standby
Soft Start
Thermal Protection
Switching Frequency 250 kHz
Standby Current [Typical] 7 mA
Quiescent Current [Typical] 8.5 mA
Component Count + Extras 31 + 15
Internal Switch No
Design Author STMicroelectronics
Application / Target Market Computers
Point of Load (PoL)
Standby Current [Maximum] 9 mA
Quiescent Current [Maximum] 10 mA
Main I.C. Base Part L6725
Date Created By Author
Date Added To Library 2017-05

Support Documents & Media

EVAL6725 - User Guide L6725(A) - Datasheet

Media

EVAL6725_Schematic.JPG EVAL6725_Board.JPG