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reference designEPC2023 | Demoboard LMG5200POLEVM-10A

EPC EPC2023 | Demoboard LMG5200POLEVM-10A

General TI High Voltage Evaluation User Safety Guidelines

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage10-60 V
Output 15 V / 10 A
IC revisionD

Description

The LMG5200POLEVM-10 EVM is designed to evaluate the LMG5200 GaN power stage and the TPS53632G half-bridge point-of-load controller in a 48-V to 1-V applicationThis EVM implements the 48- V to 1-V converter as a single-stage hard-switched half-bridge with current-doubler rectifierThis topology efficiently supports a high step-down ratio while providing significant output current and fast transient responseThe TPS53632G controller uses a D-CAP+ hysteretic control architecture to achieve superior transient responseThe TPS53632G is a variant of the TPS53632 controller, modified to support the half-bridge topology used in this EVMThe LMG5200 is an 80-V, 10-A half-bridge power stage using gallium-nitride (GaN) transistorsGaN offers superior switching performance to traditional silicon MOSFETs due to its lack of reverse-recovery effect and reduced input and output capacitanceBy using a GaN module, this application achieves high efficiency while operating in a hard-switched configurationThis EVM guide describes correct operation and measurement of the EVM, as well as the EVM construction and typical performance

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Order Code
Data­sheet
Simu­lation
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Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
2θ50% typ.(°)
L(nH)
LR(nH)
IR(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
SamplesAvailability & Sample
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150060GS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Availability
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Downloads27 files

RAY files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
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744308025
SPECWE-HCM SMT High Current Flat Wire Inductor, –, –

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

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Downloads9 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWE-HCM SMT High Current Flat Wire Inductor
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Inductance250 nH
Rated Inductance246 nH
Rated Current25 A
Saturation Current @ 10%41.6 A
Saturation Current @ 30%46.5 A
DC Resistance0.37 mΩ
Self Resonant Frequency40 MHz
MaterialMnZn 
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