Datasheet Texas Instruments V62/06614-01XE — Ficha de datos

Fabricante	Texas Instruments
Serie	UCC2895-EP
Numero de parte	V62/06614-01XE

Producto mejorado Bicmos Advanced Phase Shift Pwm Controller 20-SOIC -55 to 125

Hojas de datos

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PDF, 1.1 Mb, Revisión: G, Archivo publicado: sept 20, 2017

Extracto del documento

Precios

Estado

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

Embalaje

Pin	20
Package Type	DW
Industry STD Term	SOIC
JEDEC Code	R-PDSO-G
Package QTY	2000
Carrier	LARGE T&R
Device Marking	UCC2895MEP
Width (mm)	7.5
Length (mm)	12.8
Thickness (mm)	2.35
Pitch (mm)	1.27
Max Height (mm)	2.65
Mechanical Data	Descargar

Paramétricos

Control Method	Current,Feedforward,Voltage
Duty Cycle(Max)	100 %
Frequency(Max)	527 kHz
Operating Temperature Range	-55 to 125 C
Package Group	SOIC
Package Size: mm2:W x L	20SOIC: 132 mm2: 10.3 x 12.8(SOIC) PKG
Rating	HiRel Enhanced Product
Special Features	Error Amplifier,Soft Start,Soft Switching,Synchronization Pin
Topology	Full-Bridge
UVLO Thresholds On/Off	11.8/9.8 V
Vin(Max)	17 V
Vin(Min)	9 V

Plan ecológico

RoHS

Obediente

Notas de aplicación

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UCC3895 CD Output Asymmetric Duty Cycle Operation
PDF, 70 Kb, Archivo publicado: agosto 21, 2002
A small number of current-mode applications using non?synchronous output stages have experienced asymmetric pulse widths on the OUTC and OUTD outputs of the UCC3895. Applications using synchronous rectification and/or voltage mode control typically do not experience this anomaly. For the cost of a single resistor, a simple fix allows reliable and stable operation of the UCC3895.
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A Comparison Between the BiCMOS UCC3895 Phase Shift Controller and the UC3875
PDF, 21 Kb, Archivo publicado: feb 22, 2001
This application report compares the BiCMOS UCC3895 to its bipolar predecessors, the UC3875/6/7/8 family and the UC3879 controller. All of these integrated circuits provide the control and drive signals needed to implement a full-bridge converter using phase-shifted control. The UCC3895 represents the latest offering in the Texas Instruments line of phase-shift controllers, incorporating a feature
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Synchronous Rectifiers of a Current Doubler
PDF, 207 Kb, Archivo publicado: feb 27, 2003
Driving a current doubler synchronous rectification output stage can be a very complex task, especially for a phase shifted full bridge topology. However, using the A and B outputs of the UCC3895 along with the UCC37324 dual 4-A MOSFET driver, direct PWM control of a synchronous rectifier current doubler output stage achieves. This technique provides the proper gating and timing signals necessary
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UCC2895 Layout and Grounding Recommendations
PDF, 393 Kb, Archivo publicado: abr 9, 2009
The UCC2895 family of Phase Shifted Full Bridge Power Converters Control Circuits are designed to provide efficient power conversion with minimal noise generation. This is accomplished by the resonant switching of the primary side voltages, which minimizes the switching losses and the voltage/current transients that would be present in a hard switched conventional full bridge power supply.
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Current Doubler Rectifier Offers Ripple Current Cancellation
PDF, 116 Kb, Archivo publicado: sept 21, 2004
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A Power Management Solution for Efficient, Multiple Output Applications
PDF, 293 Kb, Archivo publicado: oct 4, 2001
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DN-63 The Current-Doubler Rectifier: An Alternative Rectification Technique
PDF, 81 Kb, Archivo publicado: enero 12, 2001
The UC3875, UC3879, and UC3895 families of ICs control a bridge power stage by phase-shifting the switching of one half-bridge with respect to the other. This method allows constant-frequency pulse-width modulation in combination with resonant, zero-voltage switching for high efficiency performance. These ICs can be configured to provide control in either voltage mode or current mode operation, wi

Linea modelo

Serie: UCC2895-EP (2)

UCC2895MDWREP V62/06614-01XE

Clasificación del fabricante

Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter

Otros nombres:

V62/0661401XE, V62/06614 01XE