Datasheet Texas Instruments UC2845AQDR

ManufacturerTexas Instruments
SeriesUC2845AQ
Part NumberUC2845AQDR
Datasheet Texas Instruments UC2845AQDR

Automotive Catalog Current-Mode PWM Controller 14-SOIC -40 to 125

Datasheets

UC284xAQ: Current-Mode PWM Controller datasheet
PDF, 1.2 Mb, File published: Apr 21, 2003
Extract from the document

Prices

Status

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

Packaging

Pin1414
Package TypeDD
Industry STD TermSOICSOIC
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY25002500
CarrierLARGE T&RLARGE T&R
Device MarkingUC2845AQ2845AQ
Width (mm)3.913.91
Length (mm)8.658.65
Thickness (mm)1.581.58
Pitch (mm)1.271.27
Max Height (mm)1.751.75
Mechanical DataDownloadDownload

Parametrics

Control MethodCurrent
Duty Cycle(Max)50 %
Frequency(Max)500 kHz
Gate Drive(Typ)1 A
Operating Temperature Range-40 to 125 C
Package GroupSOIC
RatingAutomotive
Special FeaturesError Amplifier,Multi-topology
TopologyBoost,Flyback,Forward
UVLO Thresholds On/Off8.5/7.9 V
Vin(Max)30 V
Vin(Min)8.5 V

Eco Plan

RoHSCompliant

Model Line

Series: UC2845AQ (3)

Manufacturer's Classification

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