Datasheet Texas Instruments TPS56121DQPT — Ficha de datos
Fabricante | Texas Instruments |
Serie | TPS56121 |
Numero de parte | TPS56121DQPT |
Entrada de 4.5V a 14V, convertidor SWIFT ™ reductor síncrono de 15A 22-LSON-CLIP -40 a 125
Hojas de datos
TPS56121 4.5-V to 14-V Input High-Current Synchronous Buck SWIFTв„ў Converter datasheet
PDF, 1.3 Mb, Revisión: D, Archivo publicado: feb 9, 2016
Extracto del documento
Precios
Estado
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | Sí |
Embalaje
Pin | 22 |
Package Type | DQP |
Industry STD Term | LSON-CLIP |
JEDEC Code | R-PSSO-N |
Package QTY | 250 |
Carrier | SMALL T&R |
Device Marking | TPS56121 |
Width (mm) | 5 |
Length (mm) | 6 |
Thickness (mm) | 1.5 |
Pitch (mm) | .5 |
Max Height (mm) | 1.5 |
Mechanical Data | Descargar |
Paramétricos
Control Mode | Voltage Mode |
Duty Cycle(Max) | 93 % |
Iout(Max) | 15 A |
Iq(Typ) | 2.5 mA |
Operating Temperature Range | -40 to 125 C |
Package Group | LSON-CLIP |
Rating | Catalog |
Regulated Outputs | 1 |
Special Features | Adjustable Current Limit,Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
Switching Frequency(Max) | 1000 kHz |
Switching Frequency(Min) | 300 kHz |
Type | Converter |
Vin(Max) | 14 V |
Vin(Min) | 4.5 V |
Vout(Max) | 12 V |
Vout(Min) | 0.6 V |
Plan ecológico
RoHS | Obediente |
Pb gratis | Sí |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: TPS56121EVM-601
Evaluation Module for TPS56121 High Current (15A) Synchronous Step-Down SWIFTВ™ Converter
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Calculating EfficiencyPDF, 175 Kb, Archivo publicado: feb 19, 2010
This application report provides a step-by-step procedure for calculating buck converter efficiency and power dissipation at operating points not provided by the data sheet. - Demystifying Type II and Type III Compensators Using Op-Amp and OTA for DC/DC CoPDF, 782 Kb, Archivo publicado: jul 11, 2014
- Understanding Thermal Dissipation and Design of a HeatsinkPDF, 59 Kb, Archivo publicado: mayo 4, 2011
Power dissipation performance must be well understood prior to integrating devices on a printed-circuit board (PCB) to ensure that any given device is operated within its defined temperature limits. When a device is running, it consumes electrical energy that is transformed into heat. Most of the heat is typically generated by switching devices like MOSFETs, ICs, etc. This application report discu - Semiconductor and IC Package Thermal Metrics (Rev. C)PDF, 201 Kb, Revisión: C, Archivo publicado: abr 19, 2016
Linea modelo
Serie: TPS56121 (3)
- SN1109022DQPR TPS56121DQPR TPS56121DQPT
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)