Datasheet Texas Instruments BQ24707RGRR — Даташит
| Производитель | Texas Instruments |
| Серия | BQ24707 |
| Модель | BQ24707RGRR |
Высокочастотный высокопроизводительный контроллер заряда SMBus 20-VQFN от -40 до 85
Datasheets
bq24707x 1-4 Cell Li+ Battery SMBus Charge Controller With Independent Comparator and Advanced Circuit Protection datasheet
PDF, 1.6 Мб, Версия: C, Файл опубликован: 31 июл 2015
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Цены
 Купить BQ24707RGRR на РадиоЛоцман.Цены — от 39 до 787 ₽31 предложений от 16 поставщиков Микросхема Чип управления батареи, Battery Charge Management High-Frequency, High Performance SMBus Charge Controller Charge Controller Li-Ion 8000mA 1.024V to 19.2V 20Pin... | |||
| BQ24707RGRR Texas Instruments | от 39 ₽ | ||
| BQ24707RGRR Texas Instruments | 562 ₽ | ||
| BQ24707RGRR Texas Instruments | 578 ₽ | ||
| BQ24707RGRR | по запросу | ||
Статус
| Статус продукта | В производстве (Рекомендуется для новых разработок) |
| Доступность образцов у производителя | Да |
Корпус / Упаковка / Маркировка
| Pin | 20 |
| Package Type | RGR |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 3000 |
| Carrier | LARGE T&R |
| Маркировка | BQ707 |
| Width (мм) | 3.5 |
| Length (мм) | 3.5 |
| Thickness (мм) | .9 |
| Pitch (мм) | .5 |
| Max Height (мм) | 1 |
| Mechanical Data | Скачать |
Параметры
| Absolute Vin (safety rating)(Max)( | 30 В |
| Battery Charge Voltage(Max) | 19.2 В |
| Battery Charge Voltage(Min) | 1.024 В |
| Cell Chemistry | Li-Ion/Li-Polymer |
| Charge Current(Max) | 8 A |
| Control Interface | SMBus |
| Control Topology | Switch-Mode Buck |
| Number of Series Cells | 1,2,3,4 |
| Operating Vin(Max) | 24 В |
| Operating Vin(Min) | 4.5 В |
| Package Group | VQFN |
| Package Size: mm2:W x L | 20VQFN: 12 mm2: 3.5 x 3.5(VQFN) PKG |
| Special Features | Power Path |
| USB Feature | N/A |
Экологический статус
| RoHS | Совместим |
Комплекты разработчика и оценочные наборы
- Evaluation Modules & Boards: BQ24707EVM-558
Evaluation Module for BQ24707 High-Frequency, High Performance SMBus Charge Controller
Статус продукта: Снят с производства (Производитель прекратил производство прибора)
Application Notes
- How to Operate bq20z7x/8x/9x Fuel Gauge and bq24707/25/26 Chrgr w/o Host CntrlrPDF, 153 Кб, Файл опубликован: 31 авг 2011
The bq24707/26/25 chargers and the bq20z7x/8x/9x gas gauges are both SBS-compliant integrated circuits. In this application report, both of these chargers and gas gauges are used together as a nonhost-control, battery charging system. An external regulator, TPS7A49xx, is added to the system to prevent shutting down the system during a deeply discharged state of the battery cells. It provides awa - bq24707/25/26 Input Voltage DPMPDF, 97 Кб, Файл опубликован: 26 янв 2011
The bq24707/25/26 are high-efficiency synchronous battery chargers. They offer low component count for space-constrained, multichemistry, battery-charging applications. They feature real-time system control onthe ILIM pin to limit the charge current. In this application report, the ILIM pin is used to implement real-time, input-voltage, dynamic power management. It is used to reduce the charging - How to Review a Multicell Switching Charger SchematicPDF, 196 Кб, Файл опубликован: 21 сен 2011
This application report provides a checklist for reviewing a switching charger schematic and explains each item in the list.
Модельный ряд
Серия: BQ24707 (2)
- BQ24707RGRR BQ24707RGRT
Классификация производителя
- Semiconductors > Power Management > Battery Management Products > Battery Charger IC
