BQ79616PAPRQ1 vs L9963 对比
详细并排对比 BQ79616PAPRQ1 出自 Texas Instruments 和 L9963 出自 STMicroelectronics。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
规格对比
| 参数 | BQ79616PAPRQ1 | L9963 |
|---|---|---|
| 品牌 | Texas Instruments | STMicroelectronics |
| 分类 | Battery Management | Battery Management |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $7.65 | $8.10 |
| Product Type | Battery Multi-Function Controller / Monitor / Balancer / Protector | — |
| Number of Series Cells Supported | 16S | — |
| Battery Chemistry | Lithium Ion (Li-ion / LiFePO4 / LTO) | Lithium Ion |
| Full-Stack Measurement Time | < 200 us for 16 cells | — |
| Functional Safety Compliance | ASIL-D (ISO 26262) | — |
| AEC-Q100 Grade | Grade 1 | — |
| AEC-Q100 ESD (HBM) | Level 2 | — |
| AEC-Q100 ESD (CDM) | Level [DATA_NEEDED: CDM classification level] | — |
| 工作温度范围 | -40 C to +125 C ambient | [DATA_NEEDED: operating temperature range] |
| 封装 | 64-HTQFP (PAP) 10x10 mm | 64-TQFP-EP (10x10) |
| 安装类型 | Surface Mount | Surface Mount |
| Integrated Cell Balancing | Yes (passive balancing) | — |
| Integrated Protection | OV / UV / OT hardware protector | — |
| Communication Interface | Daisy-chain UART | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / [DATA_NEEDED: halogen-free status] | — |
| 引脚数量 | 64 | — |
| 功能 | — | Battery Monitor IC |
| 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 |
| 电源电压 | — | [DATA_NEEDED: supply voltage range] |
| Automotive Grade | — | Yes |
| 接口 | — | [DATA_NEEDED: communication interface] |
| Cell Balancing | — | [DATA_NEEDED: cell balancing capability] |
| Safety Standard | — | Meets safety standard requirements |