Datasheet Texas Instruments UCC2892DRG4 — Ficha de datos

FabricanteTexas Instruments
SerieUCC2892
Numero de parteUCC2892DRG4
Datasheet Texas Instruments UCC2892DRG4

UCC289x Controlador PWM de pinza activa en modo actual 16-SOIC -40 a 85

Hojas de datos

UCC289x Current Mode Active Clamp PWM Controller datasheet
PDF, 1.2 Mb, Revisión: F, Archivo publicado: jul 1, 2009
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin16
Package TypeD
Industry STD TermSOIC
JEDEC CodeR-PDSO-G
Package QTY2500
CarrierLARGE T&R
Device MarkingUCC2892
Width (mm)3.91
Length (mm)9.9
Thickness (mm)1.58
Pitch (mm)1.27
Max Height (mm)1.75
Mechanical DataDescargar

Paramétricos

Control MethodCurrent
Duty Cycle(Max)100 %
Frequency(Max)1000 kHz
Gate Drive(Typ)2.5 A
Operating Temperature Range-40 to 105,-40 to 85 C
Package GroupSOIC
RatingCatalog
Special FeaturesInput Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching
TopologyActive-Clamp Forward,Flyback,Forward
UVLO Thresholds On/Off13.0/8.0 V
Vin(Max)16 V
Vin(Min)8.5 V

Plan ecológico

RoHSObediente

Notas de aplicación

  • Understanding and Designing an Active Clamp Current Mode Controlled Converter
    PDF, 845 Kb, Archivo publicado: mayo 6, 2010
    The UCC2897A Current Mode Active Clamp PWM Controller offers a highly integrated feature set resulting in precision control required for an active clamp forward or flyback converter. The UCC2897A data sheet contains all the design details necessary for accurately programming the device. However, there are significant design considerations and trade-offs unique to the active clamp power stage that
  • Method of Providing Hiccup Operation for UCC2897AEVM
    PDF, 361 Kb, Archivo publicado: agosto 27, 2009
    This application note is to provide users of the UCC2897AEVM with a method of generating acyclic restart or restart attempt of the EVM should the converter encounter an overcurrent condition including an output short.

Linea modelo

Serie: UCC2892 (6)

Clasificación del fabricante

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