Datasheet Texas Instruments BQ29330DBTRG4 — Ficha de datos

FabricanteTexas Instruments
SerieBQ29330
Numero de parteBQ29330DBTRG4
Datasheet Texas Instruments BQ29330DBTRG4

Protección de batería de litio de dos, tres y cuatro celdas o polímero de litio AFE 30-TSSOP -40 a 110

Hojas de datos

2, 3-, 4-Cell Lithium-Ion or Lithium-Polymer Battery Protection AFE datasheet
PDF, 1.0 Mb, Revisión: E, Archivo publicado: marzo 19, 2012
Extracto del documento

Precios

Estado

Estado del ciclo de vidaNRND (No recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin30
Package TypeDBT
Industry STD TermTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device Marking29330
Width (mm)4.4
Length (mm)7.8
Thickness (mm)1
Pitch (mm).5
Max Height (mm)1.2
Mechanical DataDescargar

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: BQ20Z90EVM-001
    BQ20Z90EVM Evaluation Module for 2nd Generation Impedance TrackВ™
    Estado del ciclo de vida: Obsoleto (El fabricante ha interrumpido la producción del dispositivo)
  • Evaluation Modules & Boards: BQ20Z40EVM-001
    BQ20Z40EVM-001 SBS 1.1 Impedance TrackВ™ Tech Enabled Battery Mgmt Solution Kit
    Estado del ciclo de vida: NRND (No recomendado para nuevos diseños)

Notas de aplicación

  • bq29330 External Short Circuit Protection
    PDF, 155 Kb, Archivo publicado: agosto 22, 2007
    In Li-ion battery pack design, short-circuit protection should be given sufficient emphasis to ensure that even if an external pack short does occur, it is benign. Properly designed battery fuel gauge solutions using the bq29330 analog front-end (AFE) protector and bq20z70, bq20z75, bq20z90, and bq20z95 fuel gauge ICs not only safeguards the battery, but also ensures a full recovery of functionali
  • Fast Cell Balancing Using External MOSFET (Rev. A)
    PDF, 153 Kb, Revisión: A, Archivo publicado: enero 26, 2009
    The need for cell balancing comes from the fact that cell-to-cell differences in self-discharge, capacity, and impedance can lead to different charge states among the cells. However, the charger terminates the charge based on the summed voltage only, which may leave some cells undercharged and others overcharged. To remedy this imbalance and to achieve the goal of having all cells reaching 100% st

Linea modelo

Serie: BQ29330 (4)

Clasificación del fabricante

  • Semiconductors > Power Management > Battery Management Products > Battery Monitor, Protection & Authentication Solutions