Datasheet Texas Instruments LP3947 — Ficha de datos
Fabricante | Texas Instruments |
Serie | LP3947 |
Adaptador USB / CA, IC de cargador de batería de iones de litio de celda única
Hojas de datos
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC datasheet
PDF, 860 Kb, Revisión: B, Archivo publicado: abr 2, 2013
Extracto del documento
Precios
Estado
LP3947ISD-09/NOPB | LP3947ISD-51/NOPB | |
---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | Sí | Sí |
Embalaje
LP3947ISD-09/NOPB | LP3947ISD-51/NOPB | |
---|---|---|
N | 1 | 2 |
Pin | 14 | 14 |
Package Type | NHL | NHL |
Industry STD Term | WSON | WSON |
JEDEC Code | S-PDSO-N | S-PDSO-N |
Package QTY | 1000 | 1000 |
Carrier | SMALL T&R | SMALL T&R |
Device Marking | L00061B | L00062B |
Width (mm) | 4 | 4 |
Length (mm) | 4 | 4 |
Thickness (mm) | .8 | .8 |
Pitch (mm) | .5 | .5 |
Max Height (mm) | .8 | .8 |
Mechanical Data | Descargar | Descargar |
Paramétricos
Parameters / Models | LP3947ISD-09/NOPB | LP3947ISD-51/NOPB |
---|---|---|
Absolute Vin (safety rating)(Max)(, V | 6.5 | 6.5 |
Battery Charge Voltage(Max), V | 4.2 | 4.2 |
Battery Charge Voltage(Min), V | 4.2 | 4.2 |
Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
Charge Current(Max), A | 0.75 | 0.75 |
Control Interface | I2C | I2C |
Control Topology | Linear | Linear |
Number of Series Cells | 1 | 1 |
Operating Vin(Max), V | 6 | 6 |
Operating Vin(Min), V | 0.3 | 0.3 |
Package Group | WSON | WSON |
Package Size: mm2:W x L, PKG | See datasheet (WSON) | See datasheet (WSON) |
Special Features | Temp Monitoring (Thermistor Pin) | Temp Monitoring (Thermistor Pin) |
USB Feature | USB Source | USB Source |
Plan ecológico
LP3947ISD-09/NOPB | LP3947ISD-51/NOPB | |
---|---|---|
RoHS | Obediente | Obediente |
Linea modelo
Serie: LP3947 (2)
Clasificación del fabricante
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC