Datasheet Texas Instruments BQ2040SN-C408TR — Ficha de datos

Multi-Chemistry Smart Battery System (SBS) 1.0 Medidor de gas compatible con 4 controladores LED 16-SOIC 0 a 70

Hojas de datos

PDF, 1.2 Mb, Archivo publicado: sept 5, 1999

Extracto del documento

Estado del ciclo de vida	NRND (No recomendado para nuevos diseños)
Disponibilidad de muestra del fabricante	No

Replacement	BQ34Z100PWR-G1
Replacement Code	S

RoHS	Obediente
Pb gratis	Sí

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bq2040-D111 to bq2040-C408 Change List
PDF, 22 Kb, Archivo publicado: oct 20, 2003
This document describes the design considerations required to change a bq2040SN-C408 design to a bq2040-D411 solution. This includes both hardware and firmware considerations. Find the latest ordering information and data sheet on the world wide web at http://power.ti.com.
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This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication between the MSP430 microcontroller and a SMBus-compatible battery fuel gauge. The MSP430 device interrogates the fuel gauge for voltage, current, and other parameters via SMBus. It then adjusts the p
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U-513 Using the bq2040, Smart Battery System Gas Gauge IC
PDF, 131 Kb, Archivo publicado: sept 5, 1999
The bq2040 Gas Gauge IC meets the requirements for systems incorporating the industry standard Smart Battery System bus and data set. It is based on Unitrode's proven technology for accurately monitoring battery capacity.In this tutorial, the user is the battery system designer who determines the configuration of a pack, not the end-user of a system. Terms from the SMB/SBD specifications are

Serie: BQ2040 (7)

Semiconductors > Power Management > Battery Management Products > Battery Fuel Gauge

BQ2040SNC408TR, BQ2040SN C408TR