Datasheet Texas Instruments TL494IDRG4 — Datenblatt

Hersteller	Texas Instruments
Serie	TL494
Artikelnummer	TL494IDRG4

PWM-Steuerkreis 16-SOIC -40 bis 85

Datenblätter

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PDF, 1.3 Mb, Revision: H, Datei veröffentlicht: Feb 27, 2017

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Preise

Status

Lifecycle Status	Active (Recommended for new designs)
Manufacture's Sample Availability	No

Verpackung

Pin	16
Package Type	D
Industry STD Term	SOIC
JEDEC Code	R-PDSO-G
Package QTY	2500
Carrier	LARGE T&R
Device Marking	TL494I
Width (mm)	3.91
Length (mm)	9.9
Thickness (mm)	1.58
Pitch (mm)	1.27
Max Height (mm)	1.75
Mechanical Data	Herunterladen

Parameter

Control Method	Voltage
Duty Cycle(Max)	45 %
Frequency(Max)	300 kHz
Frequency(Min)	1 kHz
Gate Drive(Typ)	0.2 A
Operating Temperature Range	-40 to 85,0 to 70 C
Package Group	SOIC
Rating	Catalog
Special Features	Adjustable Switching Frequency,Error Amplifier,Multi-topology
Topology	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off	N/A V
Vin(Max)	38 V
Vin(Min)	-0.3 V

Öko-Plan

RoHS

Compliant

Anwendungshinweise

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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
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Modellreihe

Serie: TL494 (25)

TL494CD TL494CDG4 TL494CDR TL494CDRE4 TL494CDRG3 TL494CDRG4 TL494CJ TL494CN TL494CNE4 TL494CNSR TL494CNSRG4 TL494CPW TL494CPWG4 TL494CPWLE TL494CPWR TL494CPWRG4 TL494ID TL494IDG4 TL494IDR TL494IDRE4 TL494IDRG4 TL494IN TL494INE4 TL494MJ TL494MJB

Herstellerklassifikation

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