BQ76952 vs L9963 Сравнение
Подробное сравнение бок о бок BQ76952 от Texas Instruments и L9963 от STMicroelectronics. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Texas Instruments
BQ76952 - 3S-16S Battery Monitor & Protector | Texas Instruments
BQ76952 ✓ АктивенSTMicroelectronics
L9963 - Automotive Li-ion Battery Monitor IC | STMicroelectronics
L9963 ✓ АктивенСравнение характеристик
| Параметр | BQ76952 | L9963 |
|---|---|---|
| Бренд | Texas Instruments | STMicroelectronics |
| Категория | Battery Management | Battery Management |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $3,65 | $8,10 |
| Cell Count | 3-series to 16-series | — |
| Supported Chemistries | Li-ion, Li-polymer, LiFePO4 | — |
| Функция | Battery monitor and protector (BMS AFE) | Battery Monitor IC |
| Cell Voltage Measurement | Differential (e.g., VC1-VC0 through VC16-VC15) | — |
| Cell Balancing | Autonomous or host-controlled | [DATA_NEEDED: cell balancing capability] |
| 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 | — |
| Корпус | 48-TQFP (7x7 mm) | 64-TQFP-EP (10x10) |
| Тип монтажа | Surface Mount | Surface Mount |
| Рабочая температура | [DATA_NEEDED: operating temperature range] | — |
| Напряжение питания | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Уровень MSL | [DATA_NEEDED: moisture sensitivity level] | — |
| Статус RoHS | [DATA_NEEDED: RoHS status] | Compliant |
| 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 |
| Диапазон рабочих температур | — | [DATA_NEEDED: operating temperature range] |
| Automotive Grade | — | Yes |
| Интерфейс | — | [DATA_NEEDED: communication interface] |
| Safety Standard | — | Meets safety standard requirements |