Datasheet Texas Instruments BQ24703PW — Ficha de datos

Controlador de carga de batería multiquímica y selector de energía del sistema 24-TSSOP -40 a 125

Hojas de datos

PDF, 880 Kb, Revisión: E, Archivo publicado: oct 18, 2007

Extracto del documento

Estado del ciclo de vida	Activo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	Sí

Absolute Vin (safety rating)(Max)(	30 V
Battery Charge Voltage(Max)	16.8 V
Battery Charge Voltage(Min)	8.4 V
Cell Chemistry	Li-Ion/Li-Polymer
Charge Current(Max)	10 A
Control Interface	Standalone (RC-Settable)
Control Topology	Switch-Mode Buck
Number of Series Cells	2,3,4
Operating Vin(Max)	28 V
Operating Vin(Min)	7 V
Package Group	TSSOP
Package Size: mm2:W x L	24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) PKG
Special Features	Power Path
USB Feature	N/A

RoHS

Obediente

Evaluation Modules & Boards: BQ24703EVM
BQ24703 Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
- Descargar

Descargar
Designing a multichemistry battery charger
PDF, 508 Kb, Archivo publicado: oct 4, 2009
Descargar
How to Review a Multicell Switching Charger Schematic
PDF, 196 Kb, Archivo publicado: sept 21, 2011
This application report provides a checklist for reviewing a switching charger schematic and explains each item in the list.
Descargar
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
Descargar
Q4 2009 Issue Analog Applications Journal
PDF, 1.5 Mb, Archivo publicado: oct 4, 2009

Serie: BQ24703 (5)

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