Datasheet Texas Instruments BQ27541-V200 — Datenblatt

HerstellerTexas Instruments
SerieBQ27541-V200
Datasheet Texas Instruments BQ27541-V200

Einzelzellen-Li-Ionen-Batterie-Kraftstoffanzeige für die Integration von Batteriepacks

Datenblätter

Single Cell Li-Ion Battery Fuel Gauge for Battery-Pack Integration datasheet
PDF, 1.6 Mb, Revision: B, Datei veröffentlicht: Sep 19, 2013
Auszug aus dem Dokument

Preise

Status

BQ27541DRZR-V200BQ27541DRZT-V200HPA01065DRZRHPA01217DRZRHPA02148DRZR
Lifecycle StatusNRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)NRND (Not recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNo

Verpackung

BQ27541DRZR-V200BQ27541DRZT-V200HPA01065DRZRHPA01217DRZRHPA02148DRZR
N12345
Pin1212121212
Package TypeDRZDRZDRZDRZDRZ
Industry STD TermVSONVSONVSONVSONVSON
JEDEC CodeS-PDSO-NS-PDSO-NS-PDSO-NS-PDSO-NS-PDSO-N
Package QTY3000250300030003000
CarrierLARGE T&RSMALL T&RLARGE T&RLARGE T&RLARGE T&R
Device MarkingBQ7541BQBQ7541
Width (mm)2.52.52.52.52.5
Length (mm)44444
Thickness (mm).85.85.85.85.85
Pitch (mm).4.4.4.4.4
Max Height (mm)11111
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Öko-Plan

BQ27541DRZR-V200BQ27541DRZT-V200HPA01065DRZRHPA01217DRZRHPA02148DRZR
RoHSCompliantCompliantCompliantCompliantCompliant

Anwendungshinweise

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  • Using I2C Communication With the bq275xx Series of Fuel Gauges (Rev. B)
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  • bq27541 to bq27541-v200 Change List
    PDF, 40 Kb, Datei veröffentlicht: Feb 17, 2010
    This document describes the design changes from the bq27541 (firmware version 1.12) to bq27541-v200 (firmware version 2.00). For ordering information and data sheet, see the Texas Instruments Web site.
  • Going to Production With the bq2754x (Rev. A)
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    This application report presents a strategy for high speed, economical calibration, and production programming of the bq2754x single-cell gas gauge. Flowchart examples are provided, along with step-by-step instructions for preparing a calibration data set that is required when creating the golden data flash image (DFI) that is programmed into all bq2754x at the pack maker production line.
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  • Configuring the bq2754x Data Flash
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    The bq2754x has many data flash constants that can configure the device with various, different options for most features. The data flash of the bq2754x is divided into sections, which are described in detail in this document.
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  • Theory and Implementation of Impedance Track Battery Fuel-Gauging Algorithm
    PDF, 608 Kb, Datei veröffentlicht: Jan 31, 2008
    This application report outlines the theory of Impedance Trackв„ў (IT) technology used in the bq2750x series of fuel gauge ICs for single-cell Li-ion applications (e.g., smart phones, media players, and PDAs). The implementation of the IT algorithm in the bq2750x family is reviewed, and the settings of data flash constants associated with the fuel-gauging algorithm is described in detail.
  • Single Cell Impedance Track Printed-Circuit Board Layout
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    bq20z70/90 Printed-Circuit Board Layout Guide
  • Impedance Track Fuel Gauge Accuracy Test for GSM Phone Applications
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  • WinCE/Linux Drivers for bq275xx Fuel Gauge
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    Texas Instruments advanced fuel gauges, employing the Impedance Trackв„ў algorithm, offer an unmatched array of features and benefits. Sometimes, however, the learning cycle to generate the golden image may seem a little challenging. In addition, determining the correct chemistry model and producing the golden image file can be time consuming. This application report describes the necessary p
  • Updating bq275xx Firmware at Production (Rev. A)
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  • Updating Firmware with the bq2750x and EVM (Rev. A)
    PDF, 955 Kb, Revision: A, Datei veröffentlicht: Jul 22, 2008
    This application report provides the procedure to update bq2750x firmware and the learned golden image (*.DFI file) in bq27500 data flash from the previous firmware version.
  • Host-Side Gas-Gauge-System Design Considerations for Single-Cell Handheld Apps
    PDF, 152 Kb, Datei veröffentlicht: Oct 12, 2007
  • Single Cell Gas Gauge Application Book
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  • Improving Battery Safety, Charging, and Fuel Gauging in Portable Media Apps
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  • ESD and RF Mitigation in Handheld Battery Pack Electronics
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    It is imperative to protect the electronics in a consumer-removable battery pack from ESD damage. Even an upset without permanent damage may be unacceptable to the end-user. Handheld equipment that contains a transmitter also may require protection to guard against improper measurement and/or upset due to the affect of the radio frequency (RF) on the circuitry. Because the RF field strength varies
  • bq27541-v200 to bq27541-G1 Change List (Rev. A)
    PDF, 43 Kb, Revision: A, Datei veröffentlicht: Oct 21, 2012
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Modellreihe

Herstellerklassifikation

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