Datasheet Texas Instruments LP3910SQ-AA/NOPB — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | LP3910 |
| Numero de parte | LP3910SQ-AA/NOPB |
IC de administración de energía (PMIC) para reproductores de medios portátiles basados en disco duro 48-WQFN -40 a 85
Hojas de datos
LP3910 Power Management IC for Hard-Drive-Based Portable Media Players datasheet
PDF, 3.6 Mb, Revisión: M, Archivo publicado: dic 31, 2015
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 48 |
| Package Type | NJV |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQSO-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | L3910-AA |
| Width (mm) | 6 |
| Length (mm) | 6 |
| Thickness (mm) | .8 |
| Pitch (mm) | .4 |
| Max Height (mm) | .8 |
| Mechanical Data | Descargar |
Paramétricos
| Approx. Price (US$) | 2.11 | 1ku |
| Iout(Max)(A) | 1 |
| Iq(Typ)(mA) | 0.03 |
| LDO | 2 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | WQFN |
| Package Size: mm2:W x L (PKG) | 48WQFN: 36 mm2: 6 x 6(WQFN) |
| Rating | Catalog |
| Regulated Outputs(#) | 5 |
| Special Features | Comm Control Enable Power Sequencing |
| Step-Down DC/DC Converter | 2 |
| Switching Frequency(Max)(kHz) | 2000 |
| Vin(Max)(V) | 6 |
| Vin(Min)(V) | 2.5 |
| Vout(Max)(V) | 3.3 |
| Vout(Min)(V) | 0.8 |
Plan ecológico
| RoHS | Obediente |
| Pb gratis | Sí |
Notas de aplicación
- Powering Portable Media Players (PMP) w/Innovative Solutions (Rev. A)PDF, 123 Kb, Revisión: A, Archivo publicado: abr 30, 2013
Understanding Portable Media Players system and power requirements are keys to selecting powerdesigns for fast time-to-market constraints. PMICs such as the LP3910 address both the needs and thechallenges implementing power solutions.This complete device features buck-boost for HDD, DVS for system power savings, power sequencing formultiple rails, Li-Ion battery charger and battery monitor
Linea modelo
Serie: LP3910 (7)
Clasificación del fabricante
- Semiconductors > Power Management > Power Management Multi-Channel IC (PMIC) Solutions
Otros nombres:
LP3910SQAA/NOPB, LP3910SQ AA/NOPB