L9963 vs BQ76952 Сравнение
Подробное сравнение бок о бок L9963 от STMicroelectronics и BQ76952 от Texas Instruments. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
STMicroelectronics
L9963 - Automotive Li-ion Battery Monitor IC | STMicroelectronics
L9963 ✓ АктивенTexas Instruments
BQ76952 - 3S-16S Battery Monitor & Protector | Texas Instruments
BQ76952 ✓ АктивенСравнение характеристик
| Параметр | L9963 | BQ76952 |
|---|---|---|
| Бренд | STMicroelectronics | Texas Instruments |
| Категория | Battery Management | Battery Management |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $8,10 | $3,65 |
| Функция | Battery Monitor IC | Battery monitor and protector (BMS AFE) |
| Battery Chemistry | Lithium Ion | — |
| Number of Cells | Up to 14 | — |
| Voltage Measurement Accuracy | [DATA_NEEDED: voltage measurement accuracy] | — |
| Current Measurement | On-chip coulomb counting | — |
| Fault Detection | Comprehensive set of fault detection and notification functions | — |
| Напряжение питания | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Диапазон рабочих температур | [DATA_NEEDED: operating temperature range] | — |
| Корпус | 64-TQFP-EP (10x10) | 48-TQFP (7x7 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| Automotive Grade | Yes | — |
| Статус RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Интерфейс | [DATA_NEEDED: communication interface] | — |
| Cell Balancing | [DATA_NEEDED: cell balancing capability] | Autonomous or host-controlled |
| Safety Standard | Meets safety standard requirements | — |
| Cell Count | — | 3-series to 16-series |
| Supported Chemistries | — | Li-ion, Li-polymer, LiFePO4 |
| Cell Voltage Measurement | — | Differential (e.g., VC1-VC0 through VC16-VC15) |
| FET Drivers | — | Integrated high-side charge-pump NFET drivers |
| Protection Subsystem | — | Configurable current, voltage, temperature protections |
| Communication Interface | — | I2C (CRC disabled by default) |
| Thermistor Inputs | — | Up to 9 external thermistors + internal die temperature |
| Рабочая температура | — | [DATA_NEEDED: operating temperature range] |
| Уровень MSL | — | [DATA_NEEDED: moisture sensitivity level] |