Datasheet Texas Instruments UC1825J883B — Datenblatt

HerstellerTexas Instruments
SerieUC1825
ArtikelnummerUC1825J883B
Datasheet Texas Instruments UC1825J883B

Hochgeschwindigkeits-PWM-Controller 16-CDIP -55 bis 125

Datenblätter

High Speed PWM Controller datasheet
PDF, 2.1 Mb, Revision: A, Datei veröffentlicht: Feb 24, 2004
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Preise

Status

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

Verpackung

Pin1616
Package TypeJJ
Industry STD TermCDIPCDIP
JEDEC CodeR-GDIP-TR-GDIP-T
Package QTY11
CarrierTUBETUBE
Device Marking5962-8768101EAUC1825J/883B
Width (mm)6.926.92
Length (mm)19.5619.56
Thickness (mm)4.574.57
Pitch (mm)2.542.54
Max Height (mm)5.085.08
Mechanical DataHerunterladenHerunterladen

Parameter

Control MethodCurrent
Duty Cycle(Max)80 %
Frequency(Max)1000 kHz
Frequency(Min)0.1 kHz
Operating Temperature Range-55 to 125 C
Package GroupCDIP
Package Size: mm2:W x LSee datasheet (CDIP) PKG
RatingMilitary
Special FeaturesError Amplifier,Soft Start,Synchronization Pin,Multi-topology
TopologyBoost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off9.2/8.4 V
Vin(Max)30 V
Vin(Min)8.4 V

Öko-Plan

RoHSSee ti.com

Anwendungshinweise

  • U-110 1.5 Mhz Current Mode IC Controlled 50-Watt Power Supply
    PDF, 298 Kb, Datei veröffentlicht: Sep 5, 1999
    The UC3825 family of PWM control ICs is optimized for high-frequency switched-mode power-supply applications. This application note describes the development of a 1.5 MHz current-mode IC-controlled 50W power supply. Push-pull topology is used for this DC-to-DC converter application of +48V input to +5V at 10A output. Increases in switching speed and dynamic performance are made possible by the U
  • U-111 Practical Considerations in Current Mode Power Supplies
    PDF, 787 Kb, Datei veröffentlicht: Sep 5, 1999
    This application note explains the numerous PWM functions and ways to maximize their usefulness. It covers practical circuit design considerations such as slope compensation gate drive circuitry external control functions synchronization and paralleling current-mode controlled modules. Circuit diagrams and simplified equations are included.

Modellreihe

Herstellerklassifikation

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