이 제품의 최신 버전이 있습니다

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
BQ40Z50-R2 활성 터보 모드 2.0을 지원하는 1~4시리즈 리튬 이온 배터리 팩 관리자 SHA-1 authentication, TURBO mode 2.0, black box recorder, adaptive charging

제품 상세 정보

Cell chemistry Li-Ion/Li-Polymer Number of series cells 2-4 Cells Communication interface HDQ, SMBus Battery capacity (min) (mAh) 800 Battery capacity (max) (mAh) 10000 Implementation Pack External capacity indication LED Features Coulomb Counter Operating temperature range (°C) 0 to 70 Rating Catalog
Cell chemistry Li-Ion/Li-Polymer Number of series cells 2-4 Cells Communication interface HDQ, SMBus Battery capacity (min) (mAh) 800 Battery capacity (max) (mAh) 10000 Implementation Pack External capacity indication LED Features Coulomb Counter Operating temperature range (°C) 0 to 70 Rating Catalog
SSOP (DBQ) 28 59.4 mm² 9.9 x 6
  • Provides Accurate Measurement of Available Charge in Li-Ion Batteries
  • Supports the 2-Wire SMBus V1.1 Interface With PEC or Single-Wire HDQ16
  • Directly Interfaces the Seiko S-8243 Protection IC for Maximum Safety Protection and Minimal Component Count
  • Supports Internal or External Thermistor
  • Reports Individual Cell Voltages
  • Uses 15-Bit ADC for Accurate Voltage, Temperature, and Current Measurements
  • Measures Charge Flow Using A V-to-F Converter With Offset of Less Than 16 uV After Calibration
  • Consumes Less Than 0.5 mW Operating
  • Drives 4- or 5-Segment LED Display for Remaining Capacity Indication
  • 28-Pin 150-Mil SSOP

  • Provides Accurate Measurement of Available Charge in Li-Ion Batteries
  • Supports the 2-Wire SMBus V1.1 Interface With PEC or Single-Wire HDQ16
  • Directly Interfaces the Seiko S-8243 Protection IC for Maximum Safety Protection and Minimal Component Count
  • Supports Internal or External Thermistor
  • Reports Individual Cell Voltages
  • Uses 15-Bit ADC for Accurate Voltage, Temperature, and Current Measurements
  • Measures Charge Flow Using A V-to-F Converter With Offset of Less Than 16 uV After Calibration
  • Consumes Less Than 0.5 mW Operating
  • Drives 4- or 5-Segment LED Display for Remaining Capacity Indication
  • 28-Pin 150-Mil SSOP

The bq2063 SBS-compliant gas gauge IC for battery-pack or in-system installation maintains an accurate record of available charge in Li-Ion batteries. The bq2063 monitors capacity and other critical parameters in Li-Ion battery packs. It also directly interfaces the Seiko S-8243 protection IC to minimize component count in smart-battery circuits.

The bq2063 uses a V-to-F converter with automatic offset correction for charge and discharge counting. For voltage, temperature, and current reporting, the bq2063 uses an A-to-D converter. In conjunction with the S-8243, the onboard ADC also monitors individual cell voltages in a Li-Ion battery pack and allows the bq2063 to generate control signals to enhance pack safety.

The bq2063 supports the smart battery data (SBData) commands and charge-control functions. It communicates data using the system management bus (SMBus) 2-wire protocol or the 1-wire HDQ16 protocol. The data available include the battery’s remaining capacity, temperature, voltage, current, and remaining run-time predictions. The bq2063 provides LED drivers and a push-button input to depict remaining battery capacity from full to empty in 20% or 25% increments with a 4- or 5-segment display.

The bq2063 works with an external EEPROM. The EEPROM stores the configuration information for the bq2063, such as the battery’s chemistry, self-discharge rate, rate-compensation factors, measurement calibration, and design voltage and capacity. The bq2063 uses the programmable self-discharge rate and other compensation factors stored in the EEPROM to accurately adjust remaining capacity for use and standby conditions based on time, rate, and temperature. The bq2063 also automatically calibrates or learns the true battery capacity in the course of a discharge cycle from programmable near full to near empty levels.

The S-8243 protection IC may be used to provide power to the bq2063 from a 3- or 4-series Li-Ion cell stack.

The bq2063 SBS-compliant gas gauge IC for battery-pack or in-system installation maintains an accurate record of available charge in Li-Ion batteries. The bq2063 monitors capacity and other critical parameters in Li-Ion battery packs. It also directly interfaces the Seiko S-8243 protection IC to minimize component count in smart-battery circuits.

The bq2063 uses a V-to-F converter with automatic offset correction for charge and discharge counting. For voltage, temperature, and current reporting, the bq2063 uses an A-to-D converter. In conjunction with the S-8243, the onboard ADC also monitors individual cell voltages in a Li-Ion battery pack and allows the bq2063 to generate control signals to enhance pack safety.

The bq2063 supports the smart battery data (SBData) commands and charge-control functions. It communicates data using the system management bus (SMBus) 2-wire protocol or the 1-wire HDQ16 protocol. The data available include the battery’s remaining capacity, temperature, voltage, current, and remaining run-time predictions. The bq2063 provides LED drivers and a push-button input to depict remaining battery capacity from full to empty in 20% or 25% increments with a 4- or 5-segment display.

The bq2063 works with an external EEPROM. The EEPROM stores the configuration information for the bq2063, such as the battery’s chemistry, self-discharge rate, rate-compensation factors, measurement calibration, and design voltage and capacity. The bq2063 uses the programmable self-discharge rate and other compensation factors stored in the EEPROM to accurately adjust remaining capacity for use and standby conditions based on time, rate, and temperature. The bq2063 also automatically calibrates or learns the true battery capacity in the course of a discharge cycle from programmable near full to near empty levels.

The S-8243 protection IC may be used to provide power to the bq2063 from a 3- or 4-series Li-Ion cell stack.

다운로드 스크립트와 함께 비디오 보기 동영상

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
2개 모두 보기
유형 직함 날짜
* Data sheet SBS v1.1-Compliant Li-Ion Gas Gauge IC with Protector Interface datasheet (Rev. E) 2002/04/24
Application note Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. B) PDF | HTML 2019/07/12

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

패키지 CAD 기호, 풋프린트 및 3D 모델
SSOP (DBQ) 28 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상