Datasheet Texas Instruments SG3524

ManufacturerTexas Instruments
SeriesSG3524
Datasheet Texas Instruments SG3524

Regulating Pulse-Width Modulators

Datasheets

SGx524 Regulating Pulse-Width Modulators datasheet
PDF, 1.5 Mb, Revision: E, File published: Jan 27, 2015
Extract from the document

Prices

Status

SG3524DSG3524DE4SG3524DG4SG3524DRSG3524DRE4SG3524JSG3524NSG3524NE4SG3524NSSG3524NSR
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)Active (Recommended for new designs)Obsolete (Manufacturer has discontinued the production of the device)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNoNoNo

Packaging

SG3524DSG3524DE4SG3524DG4SG3524DRSG3524DRE4SG3524JSG3524NSG3524NE4SG3524NSSG3524NSR
N12345678910
Pin16161616161616161616
Package TypeDDDDDJNNNSNS
Industry STD TermSOICSOICSOICSOICSOICCDIPPDIPPDIPSOPSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-GDIP-TR-PDIP-TR-PDIP-TR-PDSO-GR-PDSO-G
Package QTY4040402500250025252000
CarrierTUBETUBETUBELARGE T&RLARGE T&RTUBETUBELARGE T&R
Device MarkingSG3524SG3524SG3524SG3524SG3524SG3524NSG3524NSG3524SG3524
Width (mm)3.913.913.913.913.916.926.356.355.35.3
Length (mm)9.99.99.99.99.919.5619.319.310.310.3
Thickness (mm)1.581.581.581.581.584.573.93.91.951.95
Pitch (mm)1.271.271.271.271.272.542.542.541.271.27
Max Height (mm)1.751.751.751.751.755.085.085.0822
Mechanical DataDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownloadDownload

Parametrics

Parameters / ModelsSG3524D
SG3524D
SG3524DE4
SG3524DE4
SG3524DG4
SG3524DG4
SG3524DR
SG3524DR
SG3524DRE4
SG3524DRE4
SG3524J
SG3524J
SG3524N
SG3524N
SG3524NE4
SG3524NE4
SG3524NS
SG3524NS
SG3524NSR
SG3524NSR
Approx. Price (US$)0.33 | 1ku0.33 | 1ku
Control MethodVoltageVoltageVoltageVoltageVoltageVoltageVoltageVoltageVoltageVoltage
Duty Cycle(Max), %4545454545454545
Duty Cycle(Max)(%)4545
Frequency(Max), kHz722722722722722722722722
Frequency(Max)(kHz)722722
Frequency(Min), kHz0.130.130.130.130.130.130.130.13
Frequency(Min)(kHz)0.130.13
Gate Drive(Typ), A0.050.050.050.050.050.050.050.05
Operating Temperature Range, C0 to 700 to 700 to 700 to 700 to 700 to 700 to 700 to 70
Operating Temperature Range(C)0 to 700 to 70
Package GroupSOICSOICSOICSOICSOICPDIP
SO
SOIC
PDIPPDIPSOSO
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
Special FeaturesAdjustable Switching Frequency,Error Amplifier,Multi-topologyAdjustable Switching Frequency,Error Amplifier,Multi-topologyAdjustable Switching Frequency,Error Amplifier,Multi-topologyAdjustable Switching Frequency,Error Amplifier,Multi-topologyAdjustable Switching Frequency,Error Amplifier,Multi-topologyAdjustable Switching Frequency
Error Amplifier
Multi-topology
Adjustable Switching Frequency,Error Amplifier,Multi-topologyAdjustable Switching Frequency,Error Amplifier,Multi-topologyAdjustable Switching Frequency
Error Amplifier
Multi-topology
Adjustable Switching Frequency,Error Amplifier,Multi-topology
TopologyBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-PullBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-PullBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-PullBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-PullBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-PullBoost
Buck
Flyback
Forward
Full-Bridge
Half-Bridge
Push-Pull
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-PullBoost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-PullBoost
Buck
Flyback
Forward
Full-Bridge
Half-Bridge
Push-Pull
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off, VN/AN/AN/AN/AN/AN/AN/AN/A
Vin(Max), V4040404040404040
Vin(Max)(V)4040
Vin(Min), V88888888
Vin(Min)(V)88

Eco Plan

SG3524DSG3524DE4SG3524DG4SG3524DRSG3524DRE4SG3524JSG3524NSG3524NE4SG3524NSSG3524NSR
RoHSCompliantCompliantCompliantCompliantCompliantNot CompliantCompliantCompliantCompliantCompliant
Pb FreeYesYesNoYes

Application Notes

  • Understanding Buck Power Stages In Switchmode Power Supplies
    PDF, 173 Kb, File published: Mar 4, 1999
    A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the buck power stage only and does not cover control circuits. Detailed steady-state and small-signal analysis of the buck power stage operating in continuous
  • Understanding Boost Power Stages In Switchmode Power Supplies
    PDF, 149 Kb, File published: Mar 4, 1999
    A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the boost power stage only and does not cover control circuits. The report includes detailed steady-stage and small-signal analysis of the boost power stage o
  • Understanding Buck-Boost Power Stages in Switchmode Power Supplies (Rev. A)
    PDF, 363 Kb, Revision: A, File published: May 28, 2002

Model Line

Manufacturer's Classification

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