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バッテリ管理 IC
バッテリ モニタとバランサ

BQ26200

最終購入段階

1 線式 I/F (HDQ) 搭載、フラッシュ ベース、高精度、マルチケミストリーの充電または放電カウンタ

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データシート

BQ26200

最終購入段階
データシート ご注文はこちら

製品詳細

Rating Catalog Features Coulomb Counter Communication interface HDQ Operating temperature range (°C) 0 to 70
Rating Catalog Features Coulomb Counter Communication interface HDQ Operating temperature range (°C) 0 to 70
TSSOP (PW) 8 19.2 mm² 3 x 6.4
  • Multifunction Monitoring Device Designed to Work With an Intelligent Host Controller
    • Provides State of Charge Information for Rechargeable Batteries
    • Enhances Charge Termination
  • High Accuracy Coulometric Charge and Discharge Current Integration With Automatic Offset Compensation
  • Differential Current Sense
  • 32 Bytes of General-Purpose RAM
  • 96 Bytes of Flash (Including 32 Bytes of Shadow Flash)
  • 8 Bytes of ID ROM
  • Internal Temperature Sensor Eliminates Need for External Thermistor
  • Multifunction Digital Output Port
  • High-Accuracy Internal Timebase Eliminates External Crystal Oscillator
  • Low Power Consumption
    • Operating : < 95 µA
    • Sleep: < 2 µA
  • Single-Wire HDQ Serial Interface
  • 8-Lead TSSOP Package
  • Multifunction Monitoring Device Designed to Work With an Intelligent Host Controller
    • Provides State of Charge Information for Rechargeable Batteries
    • Enhances Charge Termination
  • High Accuracy Coulometric Charge and Discharge Current Integration With Automatic Offset Compensation
  • Differential Current Sense
  • 32 Bytes of General-Purpose RAM
  • 96 Bytes of Flash (Including 32 Bytes of Shadow Flash)
  • 8 Bytes of ID ROM
  • Internal Temperature Sensor Eliminates Need for External Thermistor
  • Multifunction Digital Output Port
  • High-Accuracy Internal Timebase Eliminates External Crystal Oscillator
  • Low Power Consumption
    • Operating : < 95 µA
    • Sleep: < 2 µA
  • Single-Wire HDQ Serial Interface
  • 8-Lead TSSOP Package

The bq26200 is an advanced battery monitoring IC designed to accurately measure the charge and discharge currents in rechargeable battery packs. Intended for pack integration, the bq26200 contains all the necessary functions to form the basis of a comprehensive battery capacity management system in portable applications such as cellular phones, PDA’s, or other portable products.

The bq26200 works with the host controller in the portable system to implement the battery management system. The host controller is responsible for interpreting the bq26200 data and communicating meaningful battery data to the end-user or power management system.

The bq26200 provides 64 bytes of general-purpose flash memory, 8 bytes of ID ROM and 32 bytes of flash backed RAM for data storage. The non-volatile memory can maintain formatted battery monitor information, identification codes, warranty information, or other critical battery parameters during periods when the battery is temporarily shorted or deeply discharged.

The bq26200 is an advanced battery monitoring IC designed to accurately measure the charge and discharge currents in rechargeable battery packs. Intended for pack integration, the bq26200 contains all the necessary functions to form the basis of a comprehensive battery capacity management system in portable applications such as cellular phones, PDA’s, or other portable products.

The bq26200 works with the host controller in the portable system to implement the battery management system. The host controller is responsible for interpreting the bq26200 data and communicating meaningful battery data to the end-user or power management system.

The bq26200 provides 64 bytes of general-purpose flash memory, 8 bytes of ID ROM and 32 bytes of flash backed RAM for data storage. The non-volatile memory can maintain formatted battery monitor information, identification codes, warranty information, or other critical battery parameters during periods when the battery is temporarily shorted or deeply discharged.
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上位の文書 タイプ タイトル フォーマットオプション 最新の英語版をダウンロード 日付
* データシート High-Performance Battery Coulomb Counter for Cellular Phone Applications データシート (Rev. A) 2004年 11月 3日

購入と品質

記載されている情報：
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報：
  • ファブ拠点
  • アセンブリ拠点