BQ76952PFBR vs BQ76952Q-Q1 对比
详细并排对比 BQ76952PFBR 出自 Texas Instruments 和 BQ76952Q-Q1 出自 Texas Instruments。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。
Texas Instruments
BQ76952Q-Q1 - 3-16S Battery Monitor AEC-Q100 | Texas Instruments
BQ76952Q-Q1 ✓ 量产中规格对比
| 参数 | BQ76952PFBR | BQ76952Q-Q1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 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） | $2.67 | $2.18 |
| Cell Count | 3-series to 16-series | 3-series to 16-series |
| Supported Chemistries | Li-Ion, Li-Polymer, LiFePO4 | — |
| Stack / Input Voltage Range | 4.7 V to 80 V | — |
| Cell Voltage Input Channels | 16 | — |
| Communication Interfaces | I2C (400 kHz), SPI, HDQ one-wire | — |
| FET Drivers | Integrated high-side charge-pump NFET drivers (CHG/DSG) | Integrated high-side charge-pump NFET drivers |
| Protections | Cell OV/UV, pack overcurrent, short circuit, overtemperature | — |
| Cell Balancing | Integrated balancing FETs | Autonomous or host controlled |
| Auxiliary Supplies | Dual programmable LDOs (REG1, REG2) | — |
| Current Sensing | SRP/SRN sense-resistor inputs (coulomb counter support) | — |
| 工作温度 | -40C to +85C (industrial) | -40C to +85C |
| 封装 | 48-TQFP (7x7 mm), PFBR | 48-TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Cell Voltage Measurement Accuracy | [DATA_NEEDED: cell voltage measurement accuracy] | — |
| 静态电流 | [DATA_NEEDED: quiescent current] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Battery Chemistry | — | Li-ion, Li-polymer, LiFePO4 |
| 功能 | — | Battery monitor and protector (BMS AFE) |
| ADCs | — | 2 independent ADCs |
| Protection Suite | — | Voltage, temperature, current, internal diagnostics |
| Automotive Qualification | — | AEC-Q100 (Q1) |
| Communication Interface | — | [DATA_NEEDED: exact interface detail per datasheet] |
| Cell Voltage Accuracy | — | [DATA_NEEDED: mV figure from datasheet] |
| Supply Type | — | Single supply, pack-powered |
| Recovery Mode | — | Optional autonomous protection recovery |