Datasheet Texas Instruments BQ27425-G2A — Даташит
| Производитель | Texas Instruments |
| Серия | BQ27425-G2A |
System-Side Impedance Trackв„ў Fuel Gauge | Gas Gauge Battery
Datasheets
bq27425-G2 System-Side Impedance Track Fuel Gauge With Integrated Sense Resistor datasheet
PDF, 1.3 Мб, Версия: B, Файл опубликован: 30 июн 2015
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Цены
 Купить BQ27425 на РадиоЛоцман.Цены — от 133 до 21 126 ₽24 предложений от 16 поставщиков System-Side Impedance TrackTM Fuel Gauge With Direct Battery Connection | Gas Gauge Battery 15-DSBGA -40℃ to 85℃ | |||
| BQ27425YZFR-G1 Texas Instruments | 133 ₽ | ||
| BQ27425YZFT-G1 Texas Instruments | 185 ₽ | ||
| BQ27425YZFR-G1 Texas Instruments | 317 ₽ | ||
| BQ27425YZFR-G1 Texas Instruments | по запросу | ||
Статус
| BQ27425YZFR-G2A | BQ27425YZFT-G2A | |
|---|---|---|
| Статус продукта | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Да |
Корпус / Упаковка / Маркировка
| BQ27425YZFR-G2A | BQ27425YZFT-G2A | |
|---|---|---|
| N | 1 | 2 |
| Pin | 15 | 15 |
| Package Type | YZF | YZF |
| Industry STD Term | DSBGA | DSBGA |
| JEDEC Code | R-XBGA-N | R-XBGA-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Маркировка | BQ27425 | BQ27425 |
| Width (мм) | 2.75 | 2.75 |
| Length (мм) | 1.75 | 1.75 |
| Pitch (мм) | .5 | .5 |
| Max Height (мм) | .625 | .625 |
| Mechanical Data | Скачать | Скачать |
Параметры
| Parameters / Models | BQ27425YZFR-G2A | BQ27425YZFT-G2A |
|---|---|---|
| Battery Capacity(Max), mAh | 4000 | 4000 |
| Battery Capacity(Min), mAh | 100 | 100 |
| Cell Balancing | N/A | N/A |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Communication Interface | I2C | I2C |
| External Capacity Indication | None | None |
| Gas Gauge Algorithm | IT (High accuracy) | IT (High accuracy) |
| Implementation | System | System |
| Number of Series Cells | Single Cell | Single Cell |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 |
| Package Group | DSBGA | DSBGA |
| Package Size: mm2:W x L, PKG | See datasheet (DSBGA) | See datasheet (DSBGA) |
| Pin/Package | 15DSBGA | 15DSBGA |
| Rating | Catalog | Catalog |
| Special Features | N/A | N/A |
Экологический статус
| BQ27425YZFR-G2A | BQ27425YZFT-G2A | |
|---|---|---|
| RoHS | Совместим | Совместим |
Application Notes
- Single Cell Gas Gauge Circuit DesignPDF, 154 Кб, Файл опубликован: 22 фев 2008
- Theory and Implementation of Impedance Track Battery Fuel-Gauging AlgorithmPDF, 608 Кб, Файл опубликован: 31 янв 2008
This application report outlines the theory of Impedance Trackв„ў (IT) technology used in the bq2750x series of fuel gauge ICs for single-cell Li-ion applications (e.g., smart phones, media players, and PDAs). The implementation of the IT algorithm in the bq2750x family is reviewed, and the settings of data flash constants associated with the fuel-gauging algorithm is described in detail. - Single Cell Impedance Track Printed-Circuit Board LayoutPDF, 403 Кб, Файл опубликован: 22 фев 2008
bq20z70/90 Printed-Circuit Board Layout Guide - bq27425-G1 to bq27425-Gx Change ListPDF, 34 Кб, Файл опубликован: 19 окт 2012
- Going to Production With the bq27425PDF, 982 Кб, Файл опубликован: 23 апр 2012
bq27425-G1 Going to Production with the bq27425
Модельный ряд
Серия: BQ27425-G2A (2)
Классификация производителя
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge
