IC reference design search
IC manufacturers Texas Instruments

IC manufacturers (104)

reference designLM5122-Q1 | Demoboard PMP31073

Texas Instruments LM5122-Q1 | Demoboard PMP31073

1.44-kW, six-phase interleaved boost converter reference design

Overview

TopologyBoost Converter
Input voltage9-16 V
Output 124 V / 60 A

Description

This reference design showcases an interleaved boost converter controlled by LM5122-Q1, operating from a 9.0-V to 16.0-V input voltage range, generating an output voltage of 24.0 V with a maximum load current of 60.0 A (10.0 A per phase).

Features

  • High converter efficiency for minimal components temperature rise
  • Can be operated with the higher output power if a higher component temperature rises is acceptable
  • Low output voltage ripple (smaller than 1% peak-to-peak) for audio applications
  • Low input voltage ripple leads to better EMC
  • Modular design which enables easy modification for higher and lower output power by removing or adding phases

Typical applications

  • Aftermarket audio amplifier

More information

Products

Log in now to view availability and request availability forecasts. LOGIN
Order Code
Data­sheet
Downloads
Status
Product series
To
W(mm)
H(mm)
Tl(mm)
PCB Thickness min.(mm)
PCB Thickness max.(mm)
Surface
IR(A)
Packaging
Mount
SamplesAvailability & Sample
Log in now to view availability and request availability forecasts. LOGIN
7461098
SPECWP-SHFU REDCUBE PRESS-FIT with external thread, full plain, M6, 13 mm
Availability
–
Downloads7 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWP-SHFU REDCUBE PRESS-FIT with external thread, full plain
Outer ThreadM6 
Width13 mm
Height15.5 mm
Thread Length10 mm
PCB Thickness min.1.6 mm
PCB Thickness max.3.2 mm
SurfaceTin 
Rated Current250 A
PackagingTray 
MountPress-Fit 
–Check availability