BQ79616-Q1 vs BQ79826Z-Q1 Comparação
Comparação detalhada lado a lado de BQ79616-Q1 por Texas Instruments e BQ79826Z-Q1 por Texas Instruments. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | BQ79616-Q1 | BQ79826Z-Q1 |
|---|---|---|
| Marca | Texas Instruments | Texas Instruments |
| Categoria | Battery Management | Battery Management |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $10,40 | $12,40 |
| Função | Battery Monitor, Balancer, Integrated Protector | — |
| Battery Chemistry | Lithium-Ion | — |
| Number of Cells Supported | 6S to 16S | — |
| Cell Voltage Measurement Time | < 200 µs | — |
| Cell Input Channels (VC) | 16 | — |
| Cell Balancing Pins (CB) | 16 | — |
| Bus-Bar Sense Pins | BBP / BBN (dedicated) | — |
| Communication Interface | Proprietary daisy-chain (via BQ79600-Q1 bridge) | Isolated daisy-chain UART/SPI |
| Functional Safety | ASIL-D capable | ISO 26262 up to ASIL-D (system level) |
| AEC-Q100 | Qualified (automotive) | — |
| Supply Voltage (LDOIN) | [DATA_NEEDED: LDOIN range] | — |
| Faixa de temperatura de operação | -40 °C to +125 °C | -40°C to +125°C |
| Encapsulamento | 64-HTQFP (PAPR) 10x10 mm with exposed thermal pad | 100-pin HTQFP (PZS), 12x12 mm, 0.4 mm pitch |
| Tipo de montagem | Surface Mount | Surface Mount with PowerPAD |
| Nível MSL | [DATA_NEEDED: MSL rating] | — |
| Status RoHS | Compliant | Compliant |
| Product Type | — | 26S/24S stackable battery monitor with EIS engine |
| Cell Count Supported | — | Up to 26 series cells (stackable to higher counts) |
| Cell Voltage Accuracy | — | ±1.25 mV |
| Voltage Measurement Accuracy | — | < 2 mV across -40°C to +125°C |
| Passive Balancing Current | — | Up to 300 mA per cell |
| Integrated Protection | — | OV/UV cell-protector comparators |
| EIS Engine | — | Integrated electrochemical impedance spectroscopy |
| Automotive Qualification | — | AEC-Q100 Grade 1 |
| Companion Pack Monitor | — | BQ79881-Q1 |
| Limp Home Mode | — | Supported (automotive) |
| Typical Supply Voltage Range | — | [DATA_NEEDED: typical supply voltage] |