Datasheet Texas Instruments LM5046SQ/NOPB — Datenblatt

Phasenverschobener Vollbrücken-PWM-Controller mit integrierten MOSFET-Treibern 28-WQFN -40 bis 125

Datenblätter

PDF, 1.6 Mb, Revision: H, Datei veröffentlicht: May 3, 2013

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Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	Yes

Control Method	Current,Voltage
Duty Cycle(Max)	50 %
Frequency(Max)	2000 kHz
Frequency(Min)	100 kHz
Gate Drive(Typ)	1.5,2 A
Operating Temperature Range	-40 to 125 C
Package Group	WQFN
Rating	Catalog
Special Features	Synchronization Pin
Topology	Phase-Shifted Full-Bridge
UVLO Thresholds On/Off	Programmable/1.25V V
Vin(Max)	100 V
Vin(Min)	14 V

RoHS

Compliant

Evaluation Modules & Boards: LM5046EVAL
Evaluation Board for the LM5046
Lifecycle Status: Active (Recommended for new designs)
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AN-2116 SolarMagic ICs in Micro-inverter Applications (Rev. B)
PDF, 101 Kb, Revision: B, Datei veröffentlicht: May 6, 2013
This application report explores some of the prevalent topologies used in microinverters today, and theuse of SolarMagicв„ў ICs in these demanding applications. In particular, the use of the SM72295Photovoltaic Full-Bridge Driver is highlighted.
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AN-2126 LM5046 Based Eighth Brick Reference Design (Rev. B)
PDF, 7.0 Mb, Revision: B, Datei veröffentlicht: May 6, 2013
The LM5046 reference board is designed in the telecom industry standard one-eighth brick footprint basedon the phase-shifted full-bridge topology. This board is for reference only and is intended to demonstratethe capability of the LM5046. Hardware is not provided for evaluation. Please refer to AN-2115 LM5046Evaluation Board (SNVA470) for more information.
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Using a Phase-Shifted Full-Bridge Topology in Small Form Factor Power Converters
PDF, 2.1 Mb, Datei veröffentlicht: Aug 31, 2011

Serie: LM5046 (4)

Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller