BQ76952 vs L9963 Vergleich
Detaillierter Direktvergleich von BQ76952 von Texas Instruments und L9963 von STMicroelectronics. Vergleichen Sie die wichtigsten Spezifikationen, elektrischen Parameter, Gehäuse, Lebenszyklusstatus, Preise und Verfügbarkeit, um das beste Bauteil für Ihre Designanforderungen zu ermitteln.
Spezifikationsvergleich
| Parameter | BQ76952 | L9963 |
|---|---|---|
| Marke | Texas Instruments | STMicroelectronics |
| Kategorie | Battery Management | Battery Management |
| Lebenszyklusstatus | Aktiv | Aktiv |
| Lagerstatus | In Stock | In Stock |
| Stückpreis (USD) | $3,65 | $8,10 |
| Cell Count | 3-series to 16-series | — |
| Supported Chemistries | Li-ion, Li-polymer, LiFePO4 | — |
| Funktion | 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 | — |
| Gehäuse | 48-TQFP (7x7 mm) | 64-TQFP-EP (10x10) |
| Montageart | Surface Mount | Surface Mount |
| Betriebstemperatur | [DATA_NEEDED: operating temperature range] | — |
| Versorgungsspannung | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| MSL-Level | [DATA_NEEDED: moisture sensitivity level] | — |
| RoHS-Status | [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 |
| Betriebstemperaturbereich | — | [DATA_NEEDED: operating temperature range] |
| Automotive Grade | — | Yes |
| Schnittstelle | — | [DATA_NEEDED: communication interface] |
| Safety Standard | — | Meets safety standard requirements |