Datasheet Texas Instruments LM2757 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LM2757 |
Regulador de refuerzo de condensador conmutado con salida de alta impedancia en apagado
Hojas de datos
LM2757 Switched-Capacitor Boost Regulator With High Impedance Output in Shutdown datasheet
PDF, 1.8 Mb, Revisión: F, Archivo publicado: jul 18, 2015
Extracto del documento
Precios
Estado
| LM2757TM/NOPB | LM2757TMX/NOPB | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | Sí |
Embalaje
| LM2757TM/NOPB | LM2757TMX/NOPB | |
|---|---|---|
| N | 1 | 2 |
| Pin | 12 | 12 |
| Package Type | YFQ | YFQ |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | R-XBGA-N | R-XBGA-N |
| Package QTY | 250 | 3000 |
| Carrier | SMALL T&R | LARGE T&R |
| Device Marking | DL | DL |
| Thickness (mm) | .42 | .42 |
| Pitch (mm) | .4 | .4 |
| Max Height (mm) | .675 | .675 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | LM2757TM/NOPB | LM2757TMX/NOPB |
|---|---|---|
| Iout(Max), A | 0.18 | 0.18 |
| Iq(Typ), mA | 2.4 | 2.4 |
| Operating Temperature Range, C | -30 to 85 | -30 to 85 |
| Package Group | DSBGA | DSBGA |
| Rating | Catalog | Catalog |
| Regulated Outputs | 1 | 1 |
| Special Features | Enable,Load Disconnect | Enable,Load Disconnect |
| Switching Frequency(Max), kHz | 1552 | 1552 |
| Switching Frequency(Min), kHz | 932 | 932 |
| Type | Charge Pump | Charge Pump |
| Vin(Max), V | 5.5 | 5.5 |
| Vin(Min), V | 2.7 | 2.7 |
| Vout(Max), V | 5.13 | 5.13 |
| Vout(Min), V | 4.87 | 4.87 |
Plan ecológico
| LM2757TM/NOPB | LM2757TMX/NOPB | |
|---|---|---|
| RoHS | Obediente | Obediente |
Notas de aplicación
- Designing Energy-Efficient Handheld Illum Solutions (Rev. A)PDF, 119 Kb, Revisión: A, Archivo publicado: abr 30, 2013
Portable battery sources are constantly challenged by the handheld applications' increasing functionality and power demands. By better understanding the applications' energy consumption, designers can produce energy-efficient solutions that will conserve battery life and provide a better end-user experience. - AN-1998 How to Meet the HDMI 5V Source Requirement (Rev. A)PDF, 41 Kb, Revisión: A, Archivo publicado: abr 30, 2013
This application note provides explanations and procedures needed to meet HDMI 5V source requirements.
Linea modelo
Serie: LM2757 (2)
Clasificación del fabricante
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Step-Up (Boost)> Boost Charge Pump (Inductorless)