Datasheet Texas Instruments TL598 — Ficha de datos

Fabricante	Texas Instruments
Serie	TL598

Hojas de datos

Precios

Estado

Embalaje

Paramétricos

Parameters / Models	5962-9166801QEA	TL598CD	TL598CDG4	TL598CDR	TL598CDRG4	TL598CN	TL598CNE4	TL598MFKB	TL598MJB	TL598QD	TL598QDR	TL598QN
Approx. Price (US$)	0.59 | 1ku							0.59 | 1ku	0.59 | 1ku	0.59 | 1ku	0.59 | 1ku	0.59 | 1ku
Control Method	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage	Voltage
Duty Cycle(Max), %		45	45	45	45	45	45
Duty Cycle(Max)(%)	45							45	45	45	45	45
Frequency(Max), kHz		300	300	300	300	300	300
Frequency(Max)(kHz)	300							300	300	300	300	300
Frequency(Min), kHz		1	1	1	1	1	1
Gate Drive(Typ), A		0.2	0.2	0.2	0.2	0.2	0.2
Operating Temperature Range, C		0 to 70	0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Operating Temperature Range(C)	0 to 70							0 to 70	0 to 70	0 to 70	0 to 70	0 to 70
Package Group	PDIP SOIC	SOIC	SOIC	SOIC	SOIC	PDIP	PDIP	PDIP SOIC	PDIP SOIC	SOIC	SOIC	PDIP
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Special Features	Adjustable Switching Frequency Error Amplifier Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency,Error Amplifier,Multi-topology	Adjustable Switching Frequency Error Amplifier Multi-topology	Adjustable Switching Frequency Error Amplifier Multi-topology	Adjustable Switching Frequency Error Amplifier Multi-topology	Adjustable Switching Frequency Error Amplifier Multi-topology	Adjustable Switching Frequency Error Amplifier Multi-topology
Topology	Boost Buck Flyback Forward Full-Bridge Half-Bridge Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull	Boost Buck Flyback Forward Full-Bridge Half-Bridge Push-Pull	Boost Buck Flyback Forward Full-Bridge Half-Bridge Push-Pull	Boost Buck Flyback Forward Full-Bridge Half-Bridge Push-Pull	Boost Buck Flyback Forward Full-Bridge Half-Bridge Push-Pull	Boost Buck Flyback Forward Full-Bridge Half-Bridge Push-Pull
UVLO Thresholds On/Off, V		4/6	4/6	4/6	4/6	4/6	4/6
UVLO Thresholds On/Off(V)	4/6							4/6	4/6	4/6	4/6	4/6
Vin(Max), V		38	38	38	38	38	38
Vin(Max)(V)	40							40	40	40	40	40
Vin(Min)(V)	7							7	7	7	7	7

Plan ecológico

Notas de aplicación

• Descargar
  Designing Switch-Mode Power Supplies with the TL598 Application Report (Rev. B)
  PDF, 1.0 Mb, Revisión: B, Archivo publicado: jul 1, 1992
  Designers of switching power supplies commonly specify MOSFET switches and therefore need control circuits with outpus capable of directly driving MOSFET switches. The TL598 control circuit was designed with this capability to avoid any need for additional output circuitry. After functionally describing the TL598, this report directs the designer through a complete dc-to-dc converter design using
• Descargar
  Understanding Buck Power Stages In Switchmode Power Supplies
  PDF, 173 Kb, Archivo publicado: marzo 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
• Descargar
  Understanding Boost Power Stages In Switchmode Power Supplies
  PDF, 149 Kb, Archivo publicado: marzo 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
• Descargar
  Understanding Buck-Boost Power Stages in Switchmode Power Supplies (Rev. A)
  PDF, 363 Kb, Revisión: A, Archivo publicado: mayo 28, 2002

Linea modelo

Clasificación del fabricante

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