Datasheet Texas Instruments BQ24088 — Ficha de datos

FabricanteTexas Instruments
SerieBQ24088
Datasheet Texas Instruments BQ24088

IC de administración de carga de iones de litio / iones de litio de un solo chip de 750 mA con regulación térmica

Hojas de datos

bq2408x 750-mA Single-Chip Li-Ion and Li-Pol Charge Management IC With Thermal Regulation datasheet
PDF, 1.7 Mb, Revisión: E, Archivo publicado: dic 30, 2015
Extracto del documento

Precios

Estado

BQ24088DRCRBQ24088DRCT
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

BQ24088DRCRBQ24088DRCT
N12
Pin1010
Package TypeDRCDRC
Industry STD TermVSONVSON
JEDEC CodeS-PDSO-NS-PDSO-N
Package QTY3000250
CarrierLARGE T&RSMALL T&R
Device MarkingCHECHE
Width (mm)33
Length (mm)33
Thickness (mm).9.9
Pitch (mm).5.5
Max Height (mm)11
Mechanical DataDescargarDescargar

Paramétricos

Parameters / ModelsBQ24088DRCR
BQ24088DRCR
BQ24088DRCT
BQ24088DRCT
Absolute Vin (safety rating)(Max)(, V2020
Battery Charge Voltage(Max), V4.24.2
Battery Charge Voltage(Min), V4.24.2
Cell ChemistryLi-Ion/Li-PolymerLi-Ion/Li-Polymer
Charge Current(Max), A0.750.75
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)
Control TopologyLinearLinear
Number of Series Cells11
Operating Vin(Max), V6.56.5
Operating Vin(Min), V4.354.35
Package GroupVSONVSON
Package Size: mm2:W x L, PKG10VSON: 9 mm2: 3 x 3(VSON)10VSON: 9 mm2: 3 x 3(VSON)
Special FeaturesIntegrated FET,Temp Monitoring (Thermistor Pin),Thermal RegulationIntegrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation
USB FeatureN/AN/A

Plan ecológico

BQ24088DRCRBQ24088DRCT
RoHSObedienteObediente

Notas de aplicación

  • Achieving Different Charge Voltage for bq2408x
    PDF, 110 Kb, Archivo publicado: abr 29, 2009
    By changing standard 4.2-V charge voltage to 4.1 V or lower, rechargeable lithium-ion (Li-ion) battery cycle life can be extended at low temperature. For new chemistry such as LiFePO4 rechargeable battery, it requires 3.6-V charge voltage. All these new applications need a nonstandard charge voltage. This application report gives examples of using the 4.2-V bq24085 charger to achieve different cha
  • How to Achieve Power-Path Management Function for bq2408x (Rev. A)
    PDF, 174 Kb, Revisión: A, Archivo publicado: abr 21, 2009
    This application report presents a simple external circuit for achieving a power-path management function while maintaining an overvoltage protection function and blocking reverse current for low-cost linear battery chargers such as the bq2408x . Brief design criteria and a trade-off study with test results are presented.

Linea modelo

Serie: BQ24088 (2)

Clasificación del fabricante

  • Semiconductors> Power Management> Battery Management Products> Battery Charger IC