Поставки продукции Nuvoton по официальным каналам

Datasheet Texas Instruments BQ76920 — Даташит

ПроизводительTexas Instruments
СерияBQ76920
Datasheet Texas Instruments BQ76920

Монитор литий-ионных и литий-фосфатных аккумуляторов серий от 3 до 5 (семейство bq76940)

Datasheets

bq769x0 3-Series to 15-Series Cell Battery Monitor Family for Li-Ion and Phosphate Applications datasheet
PDF, 1.6 Мб, Версия: G, Файл опубликован: 11 май 2016
Выписка из документа

Цены

11 предложений от 11 поставщиков
Набор разработчика, BQ76920 Cell Li-Ion and Li-Phosphate Battery Monitor Evaluation Module
AiPCBA
Весь мир
BQ76920EVM
Texas Instruments
12 022 ₽
T-electron
Россия и страны СНГ
BQ76920EVM
Texas Instruments
15 053 ₽
BQ76920EVM
Texas Instruments
33 793 ₽
Augswan
Весь мир
BQ76920EVM
Texas Instruments
по запросу

Статус

BQ7692000PWBQ7692000PWRBQ7692003PWBQ7692003PWRBQ7692006PWBQ7692006PWR
Статус продуктаВ производствеВ производствеВ производствеВ производствеВ производствеВ производстве
Доступность образцов у производителяНетДаДаДаНетНет

Корпус / Упаковка / Маркировка

BQ7692000PWBQ7692000PWRBQ7692003PWBQ7692003PWRBQ7692006PWBQ7692006PWR
N123456
Pin202020202020
Package TypePWPWPWPWPWPW
Industry STD TermTSSOPTSSOPTSSOPTSSOPTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY702000702000702000
CarrierTUBELARGE T&RTUBELARGE T&RTUBELARGE T&R
МаркировкаBQ7692000BQ7692000BQ7692003BQ7692003BQ7692006BQ7692006
Width (мм)4.44.44.44.44.44.4
Length (мм)6.56.56.56.56.56.5
Thickness (мм)111111
Pitch (мм).65.65.65.65.65.65
Max Height (мм)1.21.21.21.21.21.2
Mechanical DataСкачатьСкачатьСкачатьСкачатьСкачатьСкачать

Параметры

Parameters / ModelsBQ7692000PW
BQ7692000PW
BQ7692000PWR
BQ7692000PWR
BQ7692003PW
BQ7692003PW
BQ7692003PWR
BQ7692003PWR
BQ7692006PW
BQ7692006PW
BQ7692006PWR
BQ7692006PWR
Communication InterfaceI2CI2CI2CI2CI2CI2C
FunctionMonitoring (Analog Front-End)Monitoring (Analog Front-End)Monitoring (Analog Front-End)Monitoring (Analog Front-End)Monitoring (Analog Front-End)Monitoring (Analog Front-End)
Number of Series Cells, Max333333
Package GroupTSSOPTSSOPTSSOPTSSOPTSSOPTSSOP
Protection Feature, sOver-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)Over-current in Discharge (OCD),Over-voltage (OV),Short-circuit Discharge (SCD),Under-voltage (UV)
RatingCatalogCatalogCatalogCatalogCatalogCatalog
Special FeaturesCell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature senseCell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature senseCell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature senseCell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature senseCell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature senseCell Balancing,Coulomb counter (integrating current sense),Integrated ADC,LDO,Low-Side NCH CHG/DSG FET Drive,Requires separate MCU,Temperature sense
Typical Operating Current(Typ), uA404040404040
Vin(Max), В252525252525

Экологический статус

BQ7692000PWBQ7692000PWRBQ7692003PWBQ7692003PWRBQ7692006PWBQ7692006PWR
RoHSСовместимСовместимСовместимСовместимСовместимСовместим

Application Notes

  • bq769x0 Family Top 10 Design Considerations (Rev. A)
    PDF, 559 Кб, Версия: A, Файл опубликован: 2 май 2016
  • bq769x0 Pin Equivalent Diagrams
    PDF, 80 Кб, Файл опубликован: 5 янв 2015
    This application note contains diagrams of the pin equivalent circuits for each of the pins in the bq76920, bq76930, and bq76940 devices.
  • I2C Communication Sample Code for the bq76940 with CRC Based on the MSP430 (Rev. B)
    PDF, 162 Кб, Версия: B, Файл опубликован: 14 май 2014
    This application note describes how to communicate with the bq76940 family devices over I2C. The code is based on the TI MSP430G2553. The code shows how to write the CRC function which is used to verify the transaction integrity over the I2C and how to initialize the I2C engine of the G2553 and bq76940 registers as well as how to read binary data from the AFE registers and transfer the data to vol
  • bq769x0 boot switch alternatives
    PDF, 141 Кб, Файл опубликован: 21 дек 2015
    The simplified system schematic in the bq769x0 data sheet shows a boot switch to wake the bq769x0 battery monitor. While this is a simple solution, in some cases this switch will not meet the needs of the system. This application report describes proposed circuit alternatives for the boot switch that may be considered for system design.
  • bq769x0 BMS Configurations for Cordless Appliances
    PDF, 1.0 Мб, Файл опубликован: 23 мар 2017
  • Fault Monitoring for High-Availability Systems using the bq769x0
    PDF, 937 Кб, Файл опубликован: 3 фев 2017
    The bq769x0 monitor family provides a complete solution of monitoring and protection for battery voltageand current related faults, but also protects the battery system by self-monitoring for internal hardwarefaults. There are high-availability applications, such as in a drone battery management system, where thisunexpected FET turn off is undesirable. In such applications, faults like XREAD
  • Embedded Scheduler in Cell Battery Monitor of the bq769x0
    PDF, 172 Кб, Файл опубликован: 10 авг 2016

Модельный ряд

Классификация производителя

  • Semiconductors> Power Management> Battery Management Products> Battery Monitor, Protection & Authentication Solutions

На английском языке: Datasheet Texas Instruments BQ76920

ТМ Электроникс. Электронные компоненты и приборы. Скидки, кэшбэк и бесплатная доставка