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