Datasheet Texas Instruments BQ27542-G1 — Даташит
| Производитель | Texas Instruments |
| Серия | BQ27542-G1 |
Одноэлементный датчик импеданса, боковой датчик уровня топлива
Datasheets
bq27542-G1 Single Cell Li-Ion Battery Fuel Gauge for Battery Pack Integration datasheet
PDF, 1.1 Мб, Файл опубликован: 8 май 2015
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Цены
 Купить BQ27542 на РадиоЛоцман.Цены — от 55 до 12 184 ₽25 предложений от 14 поставщиков IC: система контроля; контроллер заряда аккумуляторов; SON12 | |||
| BQ27542DRZR-G1 Texas Instruments | от 55 ₽ | ||
| BQ27542DRZR-G1 Texas Instruments | 103 ₽ | ||
| BQ27542DRZT-G1 Texas Instruments | от 894 ₽ | ||
| BQ27542DRZR Texas Instruments | по запросу | ||
Статус
| BQ27542DRZR-G1 | BQ27542DRZT-G1 | |
|---|---|---|
| Статус продукта | В производстве | В производстве |
| Доступность образцов у производителя | Нет | Да |
Корпус / Упаковка / Маркировка
| BQ27542DRZR-G1 | BQ27542DRZT-G1 | |
|---|---|---|
| N | 1 | 2 |
| Pin | 12 | 12 |
| Package Type | DRZ | DRZ |
| Industry STD Term | VSON | VSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Маркировка | BQ | BQ |
| Width (мм) | 2.5 | 2.5 |
| Length (мм) | 4 | 4 |
| Thickness (мм) | .85 | .85 |
| Pitch (мм) | .4 | .4 |
| Max Height (мм) | 1 | 1 |
| Mechanical Data | Скачать | Скачать |
Параметры
| Parameters / Models | BQ27542DRZR-G1 | BQ27542DRZT-G1 |
|---|---|---|
| Battery Capacity(Max), mAh | 14600 | 14600 |
| Battery Capacity(Min), mAh | 100 | 100 |
| Cell Balancing | N/A | N/A |
| Cell Chemistry | Li-Ion/Li-Polymer | Li-Ion/Li-Polymer |
| Communication Interface | HDQ,I2C | HDQ,I2C |
| External Capacity Indication | None | None |
| Gas Gauge Algorithm | IT (High accuracy) | IT (High accuracy) |
| Implementation | Pack | Pack |
| Number of Series Cells | Single Cell | Single Cell |
| Рабочий диапазон температур, C | от -40 до 85 | от -40 до 85 |
| Package Group | SON | SON |
| Package Size: mm2:W x L, PKG | See datasheet (SON) | See datasheet (SON) |
| Pin/Package | 12SON | 12SON |
| Rating | Catalog | Catalog |
| Special Features | SHA-1 Authentication,Turbo Mode | SHA-1 Authentication,Turbo Mode |
Экологический статус
| BQ27542DRZR-G1 | BQ27542DRZT-G1 | |
|---|---|---|
| RoHS | Совместим | Совместим |
Application Notes
- Single Cell Gas Gauge Circuit DesignPDF, 154 Кб, Файл опубликован: 22 фев 2008
- Fine tuning TI's Impedance Trackв„ў battery fuel gauge with LiFePO4 cellsPDF, 153 Кб, Файл опубликован: 14 мар 2011
- Using I2C Communication With the bq275xx Series of Fuel Gauges (Rev. B)PDF, 53 Кб, Версия: B, Файл опубликован: 15 май 2014
- Thermistor Selection Guide for Texas Instruments Advanced Fuel GaugesPDF, 564 Кб, Файл опубликован: 28 сен 2011
bq20z40, bq20z45, bq20z60, bq20z65, bq20z70, bq20z75, bq20z80, bq20z90, bq20z95, bq27410, Thermistor Selection Guide for Texas Instruments Advanced Fuel Guages - 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 - Enhanced Resolution Gauging for Low Current Applications Using ScalingPDF, 118 Кб, Файл опубликован: 26 окт 2016
- Achieving the Successful Learning CyclePDF, 46 Кб, Файл опубликован: 12 май 2011
bq27500, bq27501, bq27510, bq27505, bq27541, bq27520 Achieving the Successful Learning Cycle - bq27542-G1 Change ListPDF, 29 Кб, Файл опубликован: 4 авг 2015
- MSP430 Microcontroller SW for Handheld Fuel Gauges and Battery Authentication (Rev. A)PDF, 350 Кб, Версия: A, Файл опубликован: 26 май 2010
MSP430, bq26100, bq26100EVM, bq26150, bq26150EVM, bq26500, bq27000, bq27000EVM, bq27200, b MSP430 Microcontroller Software for Handheld Fuel Gauge & Battery Authentication - How to Generate Golden Image for Single-Cell Impedance Track(TM) DevicesPDF, 964 Кб, Файл опубликован: 7 янв 2010
Texas Instruments advanced fuel gauges, employing the Impedance Trackв„ў algorithm, offer an unmatched array of features and benefits. Sometimes, however, the learning cycle to generate the golden image may seem a little challenging. In addition, determining the correct chemistry model and producing the golden image file can be time consuming. This application report describes the necessary p - Host-Side Gas-Gauge-System Design Considerations for Single-Cell Handheld AppsPDF, 152 Кб, Файл опубликован: 12 окт 2007
- Improving Battery Safety, Charging, and Fuel Gauging in Portable Media AppsPDF, 570 Кб, Файл опубликован: 11 мар 2009
- ESD and RF Mitigation in Handheld Battery Pack ElectronicsPDF, 68 Кб, Файл опубликован: 6 мар 2008
It is imperative to protect the electronics in a consumer-removable battery pack from ESD damage. Even an upset without permanent damage may be unacceptable to the end-user. Handheld equipment that contains a transmitter also may require protection to guard against improper measurement and/or upset due to the affect of the radio frequency (RF) on the circuitry. Because the RF field strength varies
Модельный ряд
Серия: BQ27542-G1 (2)
Классификация производителя
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge
