Datasheet Intersil ISL6256 — Ficha de datos

FabricanteIntersil
SerieISL6256

Cargador de batería altamente integrado con selector automático de fuente de alimentación para computadoras portátiles

Hojas de datos

ISL6256, ISL6256A Datasheet
PDF, 1.3 Mb, Revisión: 13-11-2017
Extracto del documento

Precios

Embalaje

ISL6256HAZISL6256HAZ-TISL6256HRZISL6256HRZ-T
N1234
Package28 Ld QSOP28 Ld QSOP T+R28 Ld QFN28 Ld QFN T+R

Paramétricos

Parameters / ModelsISL6256HAZISL6256HAZ-TISL6256HRZISL6256HRZ-T
Audible NoiseNoNoNoNo
Automatic Power Source SelectionYesYesYesYes
Automatic Trickle Charge Typ (V)No (Set by Host)No (Set by Host)No (Set by Host)No (Set by Host)
Battery Charge Voltage (V)4.2/Cell (2S, 3S, 4S)4.2/Cell (2S, 3S, 4S)4.2/Cell (2S, 3S, 4S)4.2/Cell (2S, 3S, 4S)
Battery Charge Voltage Adjust (%)В±5/CellВ±5/CellВ±5/CellВ±5/Cell
Battery ChemistryMulti-Cell Li+/PolymerMulti-Cell Li+/PolymerMulti-Cell Li+/PolymerMulti-Cell Li+/Polymer
Battery Leakage Current Max (μA)10 (DCIN=0V, No System Load)10 (DCIN=0V, No System Load)10 (DCIN=0V, No System Load)10 (DCIN=0V, No System Load)
Battery Leakage Current Max (ОјA)10 (DCIN=0V, No System Load)10 (DCIN=0V, No System Load)10 (DCIN=0V, No System Load)10 (DCIN=0V, No System Load)
Charge Current Limit Accuracy (%)В±3 (CHLIM=2.0V)В±3 (CHLIM=2.0V)В±3 (CHLIM=2.0V)В±3 (CHLIM=2.0V)
Charging Voltage Accuracy Max (%)В±0.5В±0.5В±0.5В±0.5
DC Adapter DetectionYesYesYesYes
DescriptionHighly Integrated Battery Charger with Automatic Power Source Selector for Notebook ComputersHighly Integrated Battery Charger with Automatic Power Source Selector for Notebook ComputersHighly Integrated Battery Charger with Automatic Power Source Selector for Notebook ComputersHighly Integrated Battery Charger with Automatic Power Source Selector for Notebook Computers
Input Current Limit Accuracy (%)В±3В±3В±3В±3
Max Duty Cycle (%)99.699.699.699.6
Operating Temperature Range-10 to 100-10 to 100-10 to 100-10 to 100
Peak Temp260°C260°C260°C260°C
Qualification LevelStandardStandardStandardStandard
Switching Frequency (typ) (kHz)300300300300
Thermal Shutdown (В°C)150 °C150 °C150 °C150 °C
TopologyFixed Frequency Synchronous BuckFixed Frequency Synchronous BuckFixed Frequency Synchronous BuckFixed Frequency Synchronous Buck
Trickle Charge Current Limit Accuracy (%)В±25 (CHLIM=0.2V)В±25 (CHLIM=0.2V)В±25 (CHLIM=0.2V)В±25 (CHLIM=0.2V)
VIN (max) (V)25252525
VIN (min) (V)7777

Plan ecológico

ISL6256HAZISL6256HAZ-TISL6256HRZISL6256HRZ-T
RoHSObedienteObedienteObedienteObediente

Otras opciones

ISL6256A

Linea modelo

Clasificación del fabricante

  • Power Management > Battery Management Systems > Multiple Cell Battery Chargers