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Texas Instruments ACS716 | Demoboard TIDM-02008

Overview

TopologyPositive to Negative Converter
Input voltage380 V
Output 1230 V / 16 A
IC revisionC

Description

This referencedesignillustratesa methodto controlabidirectionalinterleavedcontinuousconductionmode(CCM)totempole (TTPL)bridgelesspowerfactorcorrection(PFC)powerstageusinga C2000™microcontroller(MCU)and LMG3410R070.This powertopologyis capableof bidirectionalpowerflow (PFCand grid-tiedinverter)and it usesGalliumNitride(GaN)devices,whichenableshigherefficiencyandreductionin size of the powersupply.The designsupportsphasesheddingand adaptivedeadtime forefficiencyimprovements,inputcap compensationschemefor improvedpowerfactorat light loads,andnon-linearvoltageloop to reducevoltagespikesundertransientin PFCmode.The hardwareand softwareavailablewith this referencedesignacceleratestime tomarket.

Products

Order Code Data­sheet Downloads Product seriesIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
CRISODF @ 1 kHz
(%)
DF @ 10 kHz
(%)
dV/dt
(V/µs)
Operating TemperatureL
(mm)
W
(mm)
H
(mm)
Technical Reference Samples
7448051012
STE ALT EAG CAD LTS PSP IGS CAD SPAWE-CMBNC Common Mode Power Line Choke Nanocrystalline 10 12 15 250 1500 34 23 34
890324026034
STE ALT EAG CAD LTS PSP IGS CADWCAP-FTX2 Film Capacitors 2752.2 µF10000 Ω x F 0.1 0.7 170 -40 °C up to +105 °C 26 15 25 MX2P225225K275ASPB46000
Order Code Data­sheet
7448051012
890324026034
Samples
Order Code Data­sheet Downloads Product seriesIR
(A)
L
(mH)
RDC max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
CRISODF @ 1 kHz
(%)
DF @ 10 kHz
(%)
dV/dt
(V/µs)
Operating TemperatureL
(mm)
W
(mm)
H
(mm)
Technical Reference Samples