Datasheet Texas Instruments BQ2019PWR — Даташит

Производитель	Texas Instruments
Серия	BQ2019
Модель	BQ2019PWR

Прецизионный мультихимический счетчик заряда/разряда на основе флэш-памяти с высокоскоростным 1-проводным интерфейсом (HDQ) 8-TSSOP от -20 до 70

Datasheets

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PDF, 1.2 Мб, Версия: E, Файл опубликован: 18 фев 2003

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Цены

Купить BQ2019PWR на РадиоЛоцман.Цены — от 43 до 610 ₽ 16 предложений от 15 поставщиков Микросхема Чип управления батареи, Battery Fuel Gauge FLASH-Based Precision Multi-Chemistry Charge/Discharge Counter W/High-Speed 1-Wire I/F (HDQ) Battery Monitoring Li-Ion/NiMH 8Pin TSSOP...
ЧипСити Россия	BQ2019PWR Texas Instruments	535 ₽
Maybo Весь мир	BQ2019PWR Texas Instruments	543 ₽
ЭлектроПласт Россия	BQ2019PWR Texas Instruments	по запросу
Augswan Весь мир	BQ2019PWR Texas Instruments	по запросу

Статус

Статус продукта	NRND (Не рекомендуется для новых разработок)
Доступность образцов у производителя	Нет

Корпус / Упаковка / Маркировка

Pin	8
Package Type	PW
Industry STD Term	TSSOP
JEDEC Code	R-PDSO-G
Package QTY	2000
Carrier	LARGE T&R
Маркировка	BQ219
Width (мм)	4.4
Length (мм)	3
Thickness (мм)	1
Pitch (мм)	.65
Max Height (мм)	1.2
Mechanical Data	Скачать

Экологический статус

RoHS

Совместим

Application Notes

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HDQ Compatibility Between OMAP and BQ Products
PDF, 76 Кб, Файл опубликован: 17 июн 2004
TI OMAP? and battery management products are found in today's fast-paced developing market of handheld products that include cellular phones with integrated camera and video recorder features, PDAs with wireless capabilities, and advanced handheld gaming systems. In many of these systems, both OMAP and battery management products coexist. OMAP platforms have an HDQ engine that is used to communica
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Gas Gauging Basics Using TI Battery Monitor ICs (Rev. A)
PDF, 252 Кб, Версия: A, Файл опубликован: 17 окт 2003
To solve the challenges of precise capacity tracking and monitoring, Texas Instruments has developed a family of accurate battery monitor devices. These devices use the coulomb counting method in order to provide the user with accurate and reliable information about the battery?s state of charge. The purpose of this report is to provide the basics of building an accurate gas-gauging feature using
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Advanced Gas Gauge Firmware Flowchart for TI Battery Monitor ICs
PDF, 156 Кб, Файл опубликован: 28 авг 2002
TI advanced battery-monitoring ICs, such as the bq2018, bq2019, and bq2023, are designed to accurately measure the charge and discharge currents in rechargeable battery packs. Intended for pack integration, these devices contain all the necessary functions to form the basis of a comprehensive battery capacity management system in applications such as cellular phones, PDAs, Internet appliances, or
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Advanced Gas Gauge Host Firmware for TI Battery Monitor ICs
PDF, 150 Кб, Файл опубликован: 16 май 2001
TI advanced battery monitoring ICs, such as the bq2018, bq2019 and bq2023, are designed to accurately measure the charge and discharge currents in rechargeable battery packs. Intended for pack integration, these devices contain all the necessary functions to form the basis of a comprehensive battery capacity management system in applications such as cellular phones, PDA's, internet appliances, or
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HDQ Communication Basics for TI Battery Monitor ICs
PDF, 60 Кб, Файл опубликован: 16 май 2001
Most battery monitor ICs from TI, including the bq2018 and bq2019, includes a single-wire HDQ serial data interface. Host controllers, configured for either polled or interrupt processing, use the interface to access various IC registers. The purpose of this application note is to cover most of the communication related topics for these devices.