Datasheet Texas Instruments BQ24031 — Ficha de datos

FabricanteTexas Instruments
SerieBQ24031
Datasheet Texas Instruments BQ24031

Cargador de iones de litio de doble entrada con gestión dinámica de ruta de alimentación, salida regulada a batería de 6V

Hojas de datos

bq2403x Single-Chip Charge and System Power-path Management IC (bqTINYв„ў) datasheet
PDF, 1.4 Mb, Revisión: I, Archivo publicado: dic 30, 2014
Extracto del documento

Precios

Estado

BQ24031RHLRBQ24031RHLRG4BQ24031RHLT
Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

BQ24031RHLRBQ24031RHLRG4BQ24031RHLT
N123
Pin202020
Package TypeRHLRHLRHL
Industry STD TermVQFNVQFNVQFN
JEDEC CodeR-PQFP-NR-PQFP-NR-PQFP-N
Package QTY30003000250
CarrierLARGE T&RLARGE T&RSMALL T&R
Device MarkingBZJBZJBZJ
Width (mm)3.53.53.5
Length (mm)4.54.54.5
Thickness (mm).9.9.9
Pitch (mm).5.5.5
Max Height (mm)111
Mechanical DataDescargarDescargarDescargar

Paramétricos

Parameters / ModelsBQ24031RHLR
BQ24031RHLR
BQ24031RHLRG4
BQ24031RHLRG4
BQ24031RHLT
BQ24031RHLT
Absolute Vin (safety rating)(Max)(, V181818
Battery Charge Voltage(Max), V4.14.14.1
Battery Charge Voltage(Min), V4.14.14.1
Cell ChemistryLi-Ion/Li-PolymerLi-Ion/Li-PolymerLi-Ion/Li-Polymer
Charge Current(Max), A1.51.51.5
Control InterfaceStandalone (RC-Settable)Standalone (RC-Settable)Standalone (RC-Settable)
Control TopologyLinearLinearLinear
Number of Series Cells111
Operating Vin(Max), V161616
Operating Vin(Min), V4.354.354.35
Package GroupVQFNVQFNVQFN
Package Size: mm2:W x L, PKG20VQFN: 16 mm2: 3.5 x 4.5(VQFN)20VQFN: 16 mm2: 3.5 x 4.5(VQFN)20VQFN: 16 mm2: 3.5 x 4.5(VQFN)
Special FeaturesIntegrated LDO,Power Path,Temp Monitoring (Thermistor Pin)Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin)Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin)
USB FeatureN/AN/AN/A

Plan ecológico

BQ24031RHLRBQ24031RHLRG4BQ24031RHLT
RoHSObedienteObedienteObediente

Notas de aplicación

  • Dynamic Power-Path Mgmt & Dynamic Power Mgmt
    PDF, 96 Kb, Archivo publicado: enero 2, 2007
    Dynamic power-path management (DPPM) and dynamic power management (DPM) are two similar types of integrated power management ICs that combine the task of charging a single-cell Li-ion battery and powering the system. Both topologies reduce the battery charging current to give the system priority when the adaptor has reached its output current rating. The bq2403x family and TPS65800 IC use the DPP

Linea modelo

Clasificación del fabricante

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