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