Datasheet Texas Instruments 85515022A

ManufacturerTexas Instruments
SeriesUC1526A
Part Number85515022A
Datasheet Texas Instruments 85515022A

Regulating Pulse Width Modulators 20-LCCC -55 to 125

Datasheets

Regulating Pulse Width Modulator datasheet
PDF, 597 Kb, File published: Sep 5, 1999
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Prices

Status

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

Packaging

Pin202020
Package TypeFKFKFK
Industry STD TermLCCCLCCCLCCC
JEDEC CodeS-CQCC-NS-CQCC-NS-CQCC-N
Package QTY111
CarrierTUBETUBETUBE
Device Marking85515022A883BUC1526AL/
Width (mm)8.898.898.89
Length (mm)8.898.898.89
Thickness (mm)1.831.831.83
Pitch (mm)1.271.271.27
Max Height (mm)2.032.032.03
Mechanical DataDownloadDownloadDownload

Parametrics

Control MethodVoltage
Duty Cycle(Max)50 %
Frequency(Max)600 kHz
Frequency(Min)0.01 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
Special FeaturesError Amplifier,Soft Start,Synchronization Pin,Multi-topology
TopologyBoost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off4.4/4.2 V
Vin(Max)35 V
Vin(Min)7 V

Eco Plan

RoHSSee ti.com

Application Notes

  • DN-62 Switching Power Supply Topology Voltage Mode vs. Current Mode
    PDF, 66 Kb, File published: 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.

Model Line

Series: UC1526A (6)

Manufacturer's Classification

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