Datasheet Texas Instruments TL594CDE4

Pulse-Width-Modulation (PWM) Control Circuit 16-SOIC 0 to 70

Datasheets

PDF, 1.4 Mb, Revision: I, File published: Sep 30, 2016

Extract from the document

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

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	6.1/6 V
Vin(Max)	38 V
Vin(Min)	-0.3 V

RoHS

Compliant

Download
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
Download
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
Download
Understanding Buck-Boost Power Stages in Switchmode Power Supplies (Rev. A)
PDF, 363 Kb, Revision: A, File published: May 28, 2002

Series: TL594 (23)

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