Datasheet Texas Instruments TPS43000PWG4 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | TPS43000 |
| Numero de parte | TPS43000PWG4 |
Multi-Topología (buck, boost, sepic) Controlador DC / DC de alta frecuencia 16-TSSOP -40 a 85
Hojas de datos
Multimode High-Frequency PWM Controller datasheet
PDF, 767 Kb, Archivo publicado: mayo 9, 2001
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 16 |
| Package Type | PW |
| Industry STD Term | TSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 90 |
| Carrier | TUBE |
| Device Marking | 43000 |
| Width (mm) | 4.4 |
| Length (mm) | 5 |
| Thickness (mm) | 1 |
| Pitch (mm) | .65 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Descargar |
Paramétricos
| Duty Cycle(Max) | 100 % |
| Iout(Max) | 6 A |
| Iq(Typ) | 1 mA |
| Operating Temperature Range | -40 to 85 C |
| Package Group | TSSOP |
| Rating | Catalog |
| Special Features | Enable,Frequency Synchronization,Light Load Efficiency |
| Switch Current Limit(Min) | 6 A |
| Switching Frequency(Max) | 2000 kHz |
| Switching Frequency(Min) | 250 kHz |
| Topology | Buck/Boost |
| Type | Controller |
| Vin(Max) | 9 V |
| Vin(Min) | 1.8 V |
| Vout(Max) | 8 V |
| Vout(Min) | 0.8 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS43000EVM-001
1-MHz, 3.3V, High-Efficiency Synchronous Buck Converter with TPS43000 PWM
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Low-Voltage (1.2-V) High-Efficiency Synchronous Buck Converter With TPS43000 PWMPDF, 166 Kb, Archivo publicado: abr 3, 2002
The TPS43000 is a high-frequency, voltage-mode, synchronous PWM controller that can be flexibly used in buck, boost, buck-boost, and SEPIC topologies. This reference designexplains the design procedure of a step-down application from 3.3 V to 1.2 V with the TPS43000 PWM controller. - 3.3-V to 12-V High Efficiency Ceramic Only Non-Synchronous Boost ConverterPDF, 144 Kb, Archivo publicado: abr 29, 2002
This reference design describes the functionality of the controller in more detail. This design explains the procedures of a non-synchronous boost converter from 3.3 V to 12.0 V with TPS43000 PWM controller. - 2.5V to 5V, 600kHz, High-Eff Synch Boost Converter With TPS43000 PWM ControllerPDF, 156 Kb, Archivo publicado: abr 29, 2002
The application report describes the functionalities of the TPS43000 controller and explains the design procedures of a step-up application from 2.5 V to 5.0 V. - 1-MHz, 3.3-V High-Efficiency Synchronous Buck Converter (Rev. A)PDF, 162 Kb, Revisión: A, Archivo publicado: mayo 6, 2002
The TPS43000 is a high-frequency, voltage-mode, synchronous PWM controller that can be flexibly used in buck, boost, buck-boost, and SEPIC topologies. This reference designexplains the design procedure of a step-down application from 4.5 V to 8.5 V down to 3.3 V with the TPS43000 PWM controller. - Basic Calculation of a Boost Converter's Power Stage (Rev. C)PDF, 186 Kb, Revisión: C, Archivo publicado: enero 8, 2014
This application note gives the equations to calculate the power stage of a boost converter built with an IC with integrated switch and operating in continuous conduction mode. It is not intended to give details on the functionality of a boost converter (see Reference 1) or how to compensate a converter. See the references at the end of this document if more detail is needed.
Linea modelo
Serie: TPS43000 (4)
- TPS43000PW TPS43000PWG4 TPS43000PWR TPS43000PWRG4
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Buck/Boost, Inverting or Split-Rail > Buck/Boost or Inverting Controller (External Switch)