Datasheet Texas Instruments TL2843 — Datenblatt

HerstellerTexas Instruments
SerieTL2843
Datasheet Texas Instruments TL2843

PWM-Controller im aktuellen Modus

Datenblätter

TLx84x Current-Mode PWM Controllers datasheet
PDF, 1.3 Mb, Revision: I, Datei veröffentlicht: Jul 6, 2016
Auszug aus dem Dokument

Preise

Status

TL2843DTL2843D-8TL2843DG4-8TL2843DRTL2843DR-8TL2843DRE4TL2843DRG4-8TL2843P
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)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNo

Verpackung

TL2843DTL2843D-8TL2843DG4-8TL2843DRTL2843DR-8TL2843DRE4TL2843DRG4-8TL2843P
N12345678
Pin14881481488
Package TypeDDDDDDDP
Industry STD TermSOICSOICSOICSOICSOICSOICSOICPDIP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDIP-T
Package QTY507575250025002500250050
CarrierTUBETUBETUBELARGE T&RLARGE T&RLARGE T&RLARGE T&RTUBE
Device MarkingTL2843TL2843TL2843TL2843TL2843TL2843TL2843TL2843P
Width (mm)3.913.913.913.913.913.913.916.35
Length (mm)8.654.94.98.654.98.654.99.81
Thickness (mm)1.581.581.581.581.581.581.583.9
Pitch (mm)1.271.271.271.271.271.271.272.54
Max Height (mm)1.751.751.751.751.751.751.755.08
Mechanical DataHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladenHerunterladen

Parameter

Parameters / ModelsTL2843D
TL2843D
TL2843D-8
TL2843D-8
TL2843DG4-8
TL2843DG4-8
TL2843DR
TL2843DR
TL2843DR-8
TL2843DR-8
TL2843DRE4
TL2843DRE4
TL2843DRG4-8
TL2843DRG4-8
TL2843P
TL2843P
Control MethodCurrentCurrentCurrentCurrentCurrentCurrentCurrentCurrent
Duty Cycle(Max), %100100100100100100100100
Frequency(Max), kHz500500500500500500500500
Frequency(Min), kHz4747474747474747
Gate Drive(Typ), A0.20.20.20.20.20.20.20.2
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupSOICSOICSOICSOICSOICSOICSOICPDIP
RatingCatalogCatalogCatalogCatalogCatalogCatalogCatalogCatalog
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-topologyAdjustable Switching Frequency,Error Amplifier,Multi-topologyAdjustable Switching Frequency,Error Amplifier,Multi-topology
TopologyBoost,Flyback,ForwardBoost,Flyback,ForwardBoost,Flyback,ForwardBoost,Flyback,ForwardBoost,Flyback,ForwardBoost,Flyback,ForwardBoost,Flyback,ForwardBoost,Flyback,Forward
UVLO Thresholds On/Off, V8.4/7.68.4/7.68.4/7.68.4/7.68.4/7.68.4/7.68.4/7.68.4/7.6
Vin(Max), V3030303030303030
Vin(Min), V99999999

Öko-Plan

TL2843DTL2843D-8TL2843DG4-8TL2843DRTL2843DR-8TL2843DRE4TL2843DRG4-8TL2843P
RoHSCompliantCompliantCompliantCompliantCompliantCompliantCompliantCompliant
Pb FreeYes

Modellreihe

Herstellerklassifikation

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