L9963 vs BQ79616PAPRQ1 Comparison
Detailed side-by-side comparison of L9963 by STMicroelectronics and BQ79616PAPRQ1 by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | L9963 | BQ79616PAPRQ1 |
|---|---|---|
| Brand | STMicroelectronics | Texas Instruments |
| Category | Battery Management | Battery Management |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.10 | $7.65 |
| Function | Battery Monitor IC | — |
| Battery Chemistry | Lithium Ion | Lithium Ion (Li-ion / LiFePO4 / LTO) |
| 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 | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40 C to +125 C ambient |
| Package | 64-TQFP-EP (10x10) | 64-HTQFP (PAP) 10x10 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Automotive Grade | Yes | — |
| RoHS Status | Compliant | Compliant |
| Interface | [DATA_NEEDED: communication interface] | — |
| Cell Balancing | [DATA_NEEDED: cell balancing capability] | — |
| Safety Standard | Meets safety standard requirements | — |
| Product Type | — | Battery Multi-Function Controller / Monitor / Balancer / Protector |
| Number of Series Cells Supported | — | 16S |
| Full-Stack Measurement Time | — | < 200 us for 16 cells |
| Functional Safety Compliance | — | ASIL-D (ISO 26262) |
| AEC-Q100 Grade | — | Grade 1 |
| AEC-Q100 ESD (HBM) | — | Level 2 |
| AEC-Q100 ESD (CDM) | — | Level [DATA_NEEDED: CDM classification level] |
| Integrated Cell Balancing | — | Yes (passive balancing) |
| Integrated Protection | — | OV / UV / OT hardware protector |
| Communication Interface | — | Daisy-chain UART |
| Lead-Free / Halogen-Free | — | Yes / [DATA_NEEDED: halogen-free status] |
| Pin Count | — | 64 |