L9963 vs BQ76952 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L9963 sa pamamagitan ng STMicroelectronics at BQ76952 sa pamamagitan ng Texas Instruments. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
L9963 - Automotive Li-ion Battery Monitor IC | STMicroelectronics
L9963 ✓ NakahandaTexas Instruments
BQ76952 - 3S-16S Battery Monitor & Protector | Texas Instruments
BQ76952 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L9963 | BQ76952 |
|---|---|---|
| Brand | STMicroelectronics | Texas Instruments |
| Kategorya | Battery Management | Battery Management |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| 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 | — |
| Volte ng Pagbibigay | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Hanay ng Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | — |
| Packhaging | 64-TQFP-EP (10x10) | 48-TQFP (7x7 mm) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Automotive Grade | Yes | — |
| Tindminan RoHS | Compliant | [DATA_NEEDED: RoHS status] |
| Interface | [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 |
| Temperature na Operasyon | — | [DATA_NEEDED: operating temperature range] |
| Level ng MSL | — | [DATA_NEEDED: moisture sensitivity level] |