Datasheet Texas Instruments LM5009SDC/NOPB — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM5009 |
| Numero de parte | LM5009SDC/NOPB |
9,5-95V Wide Vin, 150mA Regulador Buck no síncrono a tiempo constante 8-WSON -40 a 125
Hojas de datos
LM5009 Wide Input, 100-V,150-mA, Step-Down Switching Regulator datasheet
PDF, 1.0 Mb, Revisión: H, Archivo publicado: oct 29, 2015
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 8 |
| Package Type | NGU |
| Industry STD Term | WSON |
| JEDEC Code | S-PDSO-N |
| Package QTY | 1000 |
| Carrier | SMALL T&R |
| Device Marking | 5009SD |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .8 |
| Pitch (mm) | .8 |
| Max Height (mm) | .8 |
| Mechanical Data | Descargar |
Paramétricos
| Control Mode | Constant on-time (COT) |
| Duty Cycle(Max) | 99 % |
| Iout(Max) | 0.15 A |
| Iq(Typ) | 0.485 mA |
| Operating Temperature Range | -40 to 125 C |
| Package Group | WSON |
| Rating | Catalog |
| Regulated Outputs | 1 |
| Special Features | Enable |
| Switching Frequency(Max) | 600 kHz |
| Switching Frequency(Min) | 50 kHz |
| Type | Converter |
| Vin(Max) | 95 V |
| Vin(Min) | 9.5 V |
| Vout(Max) | 85 V |
| Vout(Min) | 2.5 V |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: LM5009EVAL
150mA, 100V Wide Vin Step-Down Switching Regulator Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- AN-1820 LM5032 Interleaved Boost Converter (Rev. A)PDF, 6.7 Mb, Revisión: A, Archivo publicado: mayo 6, 2013
The LM5032 dual current mode PWM controller contains all the features needed to control an interleavedboost converter. The two outputs operate 180В° out of phase and have separate current limit inputs foreach channel. In addition to a high input voltage range, the controller contains all the auxiliary featuresneeded to control a complete converter. - Controlling Output Ripple & Achiev ESR Indep Constant On-Time Reg Designs (Rev. A)PDF, 178 Kb, Revisión: A, Archivo publicado: abr 23, 2013
Of all the voltage regulator control strategies ever devised, the hysteretic regulator is probably about thesimplest. This control methodology simply turns a switch on when the output voltage is below a referenceand turns the switch off when the output rises to a slightly higher reference. The output ripple is thereforea direct function of the difference between the upper and lower reference
Linea modelo
Serie: LM5009 (5)
- LM5009MM LM5009MM/NOPB LM5009MMX/NOPB LM5009SDC/NOPB LM5009SDCX/NOPB
Clasificación del fabricante
- Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)