- Наличие: Под заказ 3-4 недели
BATT GAS GAUGE, LI-ION/POL, 25V, TSSOP44.
The BQ20Z655DBT-R1 is a SBS v1.1 compliant Gas Gauge with LED/LCD drive and Impedance Track™ technology designed for battery-pack or in-system installation. The BQ20Z655-R1 measures and maintains an accurate record of available charge in Li-ion or Li-polymer batteries using its integrated high-performance analog peripherals. The gauge monitors capacity change, battery impedance, open-circuit voltage and other critical parameters of the battery pack which reports the information to the system host controller over a serial-communication bus. Together with the integrated analog front-end (AFE) short circuit and overload protection, it maximizes functionality and safety while minimizing external component count, cost and size in smart battery circuits. The implemented Impedance Track™ gas gauging technology continuously analyzes the battery impedance, resulting in superior gas-gauging accuracy.
| Характеристики | |
| SVHC (Особо Опасные Вещества) | No SVHC (15-Jun-2015) |
| Количество Выводов | 44вывод(-ов) |
| Линия Продукции | - |
| Максимальная Рабочая Температура | 85°C |
| Максимальное Напряжение Питания | 25В |
| Минимальная Рабочая Температура | -40°C |
| Минимальное Напряжение Питания | 4.5В |
| Стиль Корпуса ИС Батареи | TSSOP |
| Тип Батареи | Литий-ионная, Литий-полимерная |
| Тип Интерфейса ИС | SMBus |
| Упаковка | Поштучно |
| Уровень Чувствительности к Влажности (MSL) | MSL 2 - 1 год |
| Функция Управления Батареей | Индикатор Заряда, Протектор |