Datasheet Texas Instruments BQ24115RHLR — Даташит
| Производитель | Texas Instruments |
| Серия | BQ24115 |
| Модель | BQ24115RHLR |
Управляемое хостом синхронное импульсное литий-ионное зарядное устройство с полевым транзистором 2 А в QFN-20, от 1 до 3 ячеек 20-VQFN от -40 до 85
Datasheets
bq241xx Synchronous Switched-Mode, Li-Ion and Li-Polymer Charge-Management IC With Integrated Power FETs (bqSWITCHERв„ў) datasheet
PDF, 1.5 Мб, Версия: P, Файл опубликован: 30 ноя 2015
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Цены
 Купить BQ24115RHLR на РадиоЛоцман.Цены — от 178 до 2 821 ₽26 предложений от 16 поставщиков Микросхема Чип управления батареи, Battery Charge Management Host-controlled Synchronous, Switch-Mode Li-Ion Charger w/2A FET in QFN-20, 1 to 3 cells Switch... | |||
| BQ24115RHLR Texas Instruments | 398 ₽ | ||
| BQ24115RHLR Texas Instruments | 690 ₽ | ||
| BQ24115RHLR Texas Instruments | от 931 ₽ | ||
| BQ24115RHLR Texas Instruments | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Да |
Корпус / Упаковка / Маркировка
| Pin | 20 |
| Package Type | RHL |
| Industry STD Term | VQFN |
| JEDEC Code | R-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Маркировка | CIL |
| Width (мм) | 3.5 |
| Length (мм) | 4.5 |
| Thickness (мм) | .9 |
| Pitch (мм) | .5 |
| Max Height (мм) | 1 |
| Mechanical Data | Скачать |
Параметры
| Absolute Vin (safety rating)(Max)( | 20 В |
| Battery Charge Voltage(Max) | 15.5 В |
| Battery Charge Voltage(Min) | 2.1 В |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 2 A |
| Control Interface | Standalone (RC-Settable) |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3 |
| Operating Vin(Max) | 16 В |
| Operating Vin(Min) | 4.35 В |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 16 mm2: 3.5 x 4.5(VQFN) PKG |
| Special Features | Integrated FET,Temp Monitoring (Thermistor Pin) |
| USB Feature | N/A |
Экологический статус
| RoHS | Совместим |
Комплекты разработчика и оценочные наборы
- Evaluation Modules & Boards: BQ24115EVM
BQ24115 Evaluation Module
Статус продукта: В производстве (Рекомендуется для новых разработок)
Application Notes
- Using the bqSWITCHER, bq24115, as a Nickel ChargerPDF, 151 Кб, Файл опубликован: 5 янв 2007
This application report describes the combination of the bqSWITCHERв„ў bq24115 charge management device and the bq2002 battery charge controller to provide a high-efficiency-switching charging solution for nickel battery packs. - Power Dissipation Analysis & Circuit Design for Sync Switching Battery ChargerPDF, 402 Кб, Файл опубликован: 31 май 2005
The bqSWITCHER(TM) (bq24100/03/05/08/13/15) is a highly integrated, switch-mode, Li-ion and Li-polymer battery charger IC. With two power MOSFETs, the gate drivers, and the controller fully integrated in the chip, the circuit design as well as the PCB layout has been appreciably simplified. However, it is still important to have a good understanding of the charger circuit design, layout principles - Implementations of Battery Charger and Power-Path Mgmt System Using bq241xxPDF, 752 Кб, Файл опубликован: 6 июн 2006
This application report presents four system topologies that can be used to fully implement a portable power management system solution using the bqSWITCHERв„ў. Test results and the advantages and issues of each topology are discussed. - Drive High Current LEDsPDF, 437 Кб, Файл опубликован: 25 янв 2007
This application report presents high-current LED driving requirements that use the TI integrated boost converter IC TPS6106x and integrated buck converter IC bqSWITCHERв„ў (bq2410x/11x/12x). Step-by-step design procedures, measurement results, and two dimming methods are provided and discussed.
Модельный ряд
Серия: BQ24115 (2)
- BQ24115RHLR BQ24115RHLRG4
Классификация производителя
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC
