Datasheet Texas Instruments BQ78PL114 — Даташит
| Производитель | Texas Instruments |
| Серия | BQ78PL114 |
Контроллер управления батареями шлюза PowerLAN с балансировкой ячеек PowerPump
Datasheets
PowerLAN Gateway Battery Management Controller with PowerPump Cell Balancing datasheet
PDF, 1.1 Мб, Версия: B, Файл опубликован: 30 апр 2009
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Цены
 Купить BQ78PL114 на РадиоЛоцман.Цены — от 481 до 4 465 ₽30 предложений от 22 поставщиков Схема контроля и мониторинга Li-Ion батареи, SPI интерфейс, 3 - 8 элементов, 2.3В до 4.5В, QFN-48 | |||
| BQ78PL114RGZR Texas Instruments | 481 ₽ | ||
| BQ78PL114RGZR Texas Instruments | от 501 ₽ | ||
| BQ78PL114RGZ Texas Instruments | по запросу | ||
| BQ78PL114RGZT Texas Instruments | по запросу | ||
Статус
| BQ78PL114RGZR | BQ78PL114RGZT | |
|---|---|---|
| Статус продукта | Не рекомендуется для новых разработок | Не рекомендуется для новых разработок |
| Доступность образцов у производителя | Нет | Нет |
Корпус / Упаковка / Маркировка
| BQ78PL114RGZR | BQ78PL114RGZT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 48 | 48 |
| Package Type | RGZ | RGZ |
| Industry STD Term | VQFN | VQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 2500 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Маркировка | BQ | 78PL114 |
| Width (мм) | 7 | 7 |
| Length (мм) | 7 | 7 |
| Thickness (мм) | .9 | .9 |
| Pitch (мм) | .5 | .5 |
| Max Height (мм) | 1 | 1 |
| Mechanical Data | Скачать | Скачать |
Экологический статус
| BQ78PL114RGZR | BQ78PL114RGZT | |
|---|---|---|
| RoHS | Совместим | Совместим |
Application Notes
- Configuring the bq78PL114 Cell Count (Rev. A)PDF, 46 Кб, Версия: A, Файл опубликован: 20 май 2009
Configuration of the bq78PL114 to a custom series and parallel cell arranged pack is accomplished outside parameter tabs in bqWizardв„ў or the .ppcsv parameter configuration file. It is easy to set by loading an appropriate .tmap file to the device. This application report describes loading the .tmap file, some considerations for the parallel cell count configuration, and how to simply edit the .tm - What is a .tmap File? (Rev. A)PDF, 294 Кб, Версия: A, Файл опубликован: 10 мар 2011
The PowerLANв„ў Master Gateway Battery Management Controller uses a file, identified by the .tmap file extension, to load configuration parameters. This file serves to configure the operation of the controller to the specific application. Examples of configurable parameters are number of parallel and series cells in the pack, number of temperature sensors, and state-of-charge indication (SOCi) dis - Chemistry Selection for the bq78PL114 (Rev. B)PDF, 146 Кб, Версия: B, Файл опубликован: 12 фев 2010
- Quick-Start Guide for BQ78PL114 with BQ76PL102 Family Gas GaugesPDF, 4.1 Мб, Файл опубликован: 26 апр 2010
This application report gives an overview of the implementation and testing of Texas Instruments bq78PL114 with companion bq76PL102 high-cell-count battery gas gauge and protector. It explores the hardware and software graphical user interface (GUI) setup. - bq78PL114 System Design GuidelinesPDF, 9.6 Мб, Файл опубликован: 1 дек 2009
This application report provides a system-level functional description of the bq78PL114 circuitry and describes recommended system design and printed-circuit board layout techniques to ensure best performance. - SBData Commands For PowerLAN(TM) Master Gateway ControllerPDF, 109 Кб, Файл опубликован: 14 апр 2011
The Smart Battery Data (SBData) Interface is a list of commands that have become a standard in lithium-ion battery management applications. The bq78PL116 supports this standard command set and also includes additional commands to allow some control of its unique operation. These additional commands are called SBData Commands for the PowerLANв„ў Master Gateway Controller and use standard SMBus tran - Cell balancing buys extra run time and battery lifePDF, 575 Кб, Файл опубликован: 11 мар 2009
- PowerPump(TM) Balancing (Rev. B)PDF, 721 Кб, Версия: B, Файл опубликован: 26 окт 2011
Pack based charging and discharging schemes cannot fully address the problems associated with capacity imbalance of the series cells. Balancing at the cell level is needed to maximize pack performance. PowerPumpв„ў Cell Balancing is a feature provided in the bq78PL114 and bq76PL102 PowerLANв„ў devices that transfers charge between cells using a boost-type power converter topology. Results are faster a - Q1 2009 Issue Analog Applications JournalPDF, 1.4 Мб, Файл опубликован: 11 мар 2009
- Wide-Vin Battery-Charger Using SMBus MSP430 MCUs and bq Fuel Gauges (Rev. A)PDF, 1.0 Мб, Версия: A, Файл опубликован: 25 июл 2011
This application report describes a smart-battery charger reference design with a wide-input-voltage range. The reference design implements the System Management Bus (SMBus) protocol for communication between the MSP430 microcontroller and a SMBus-compatible battery fuel gauge. The MSP430 device interrogates the fuel gauge for voltage, current, and other parameters via SMBus. It then adjusts the p
Модельный ряд
Серия: BQ78PL114 (2)
Классификация производителя
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge
