BQ76952 vs L9963 비교
다음의 상세 나란히 비교: BQ76952 제조: Texas Instruments 및 L9963 제조: STMicroelectronics. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | BQ76952 | L9963 |
|---|---|---|
| 브랜드 | Texas Instruments | STMicroelectronics |
| 카테고리 | Battery Management | Battery Management |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.65 | $8.10 |
| Cell Count | 3-series to 16-series | — |
| Supported Chemistries | Li-ion, Li-polymer, LiFePO4 | — |
| 기능 | 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 | — |
| 패키지 | 48-TQFP (7x7 mm) | 64-TQFP-EP (10x10) |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 | [DATA_NEEDED: operating temperature range] | — |
| 공급 전압 | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| MSL 레벨 | [DATA_NEEDED: moisture sensitivity level] | — |
| RoHS 상태 | [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 |
| 동작 온도 범위 | — | [DATA_NEEDED: operating temperature range] |
| Automotive Grade | — | Yes |
| 인터페이스 | — | [DATA_NEEDED: communication interface] |
| Safety Standard | — | Meets safety standard requirements |