Datasheet Texas Instruments 5962-86806012A — Datenblatt

HerstellerTexas Instruments
SerieUC1846
Artikelnummer5962-86806012A
Datasheet Texas Instruments 5962-86806012A

Strommodus-PWM-Controller 20-LCCC -55 bis 125

Datenblätter

UCx846/7 Current Mode PWM Controller datasheet
PDF, 1.6 Mb, Revision: C, Datei veröffentlicht: Jan 4, 2016
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Preise

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityNo

Verpackung

Pin20
Package TypeFK
Industry STD TermLCCC
JEDEC CodeS-CQCC-N
Package QTY1
CarrierTUBE
Width (mm)8.89
Length (mm)8.89
Thickness (mm)1.83
Pitch (mm)1.27
Max Height (mm)2.03
Mechanical DataHerunterladen

Parameter

Control MethodCurrent
Duty Cycle(Max)50 %
FeaturesError Amplifier,Soft Start,Synchronization Pin,Multi-topology
Frequency(Max)500 kHz
Operating Temperature Range-55 to 125 C
Package GroupLCCC
Package Size: mm2:W x L20LCCC: 79 mm2: 8.89 x 8.89(LCCC) PKG
RatingMilitary
TopologyBoost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off7.7/6.95 V
Vin(Max)40 V
Vin(Min)7 V

Öko-Plan

RoHSSee ti.com

Anwendungshinweise

  • DN-45 UC3846 UC3856 and UCC3806 Push Pull PWM Current Mode Control ICs
    PDF, 27 Kb, Datei veröffentlicht: Sep 5, 1999
    The UC3856 is a pin-for-pin-compatible high-performance bipolar version of the industry standard UC3846. It can replace the UC3846 with few circuit modifications and it features increased speed higher gate-drive current and reduced propagation delays. The UCC3806 is a BiCMOS pin-for-pin compatible ultra-low-power version ideal for battery low-power and high-speed applications. The UCC3806
  • Modeling Analysis and Compensation of the Current-Mode Converter
    PDF, 189 Kb, Datei veröffentlicht: Sep 5, 1999
    As current-mode conversion increases in popularity several peculiarities associated with fixed-frequency peak-current detecting schemes have surfaced. These include instability above 50% duty cycle a tendency towards subharmonic oscillation non-ideal loop response and an increased sensitivity to noise. This application note attempts to show that the performance of any current-mode converter c
  • DN-62 Switching Power Supply Topology Voltage Mode vs. Current Mode
    PDF, 66 Kb, Datei veröffentlicht: Sep 5, 1999
    This design note explains the differences between voltage-mode and current-mode switching power supply topologies. It includes a circuit diagram for each mode and suggests criteria for choosing which mode to use.
  • U-93 A New Integrated Circuit for Current Mode Control
    PDF, 411 Kb, Datei veröffentlicht: Sep 5, 1999
    Advantages of current-mode control over conventional PWM approaches to switching power converters include automatic feed-forward automatic symmetry correction inherent current-limiting simple loop-compensation enhanced load-response and the capability for parallel operation. This application note introduces the first control integrated circuit specifically designed for this topology defines

Modellreihe

Herstellerklassifikation

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

Andere Namen:

596286806012A, 5962 86806012A