BQ76952 vs L9963 Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci BQ76952 disebabkan oleh Texas Instruments dan L9963 disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Pengandingan Spesifikasi
| Parametr | BQ76952 | L9963 |
|---|---|---|
| Merek | Texas Instruments | STMicroelectronics |
| Kategori | Battery Management | Battery Management |
| Status Lingkungan Hidup | Aktif | Aktif |
| Cell Count | 3-series to 16-series | — |
| Supported Chemistries | Li-ion, Li-polymer, LiFePO4 | — |
| Fungsi | 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 | — |
| Kemasan | 48-TQFP (7x7 mm) | 64-TQFP-EP (10x10) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Suhu Operasi | [DATA_NEEDED: operating temperature range] | — |
| Tegangan Pemberi Arus | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Aras MSL | [DATA_NEEDED: moisture sensitivity level] | — |
| Status RoHS | [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 |
| Gambaran Suhu Operasi | — | [DATA_NEEDED: operating temperature range] |
| Automotive Grade | — | Yes |
| Antaramuka | — | [DATA_NEEDED: communication interface] |
| Safety Standard | — | Meets safety standard requirements |