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