L9988-TR vs L9988 比較
詳細な並列比較: L9988-TR メーカー: STMicroelectronics および L9988 メーカー: STMicroelectronics。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
STMicroelectronics
L9988 - 12V Li-Ion Battery Management System Solution | STMicroelectronics
L9988 ✓ 生産中仕様比較
| パラメータ | L9988-TR | L9988 |
|---|---|---|
| ブランド | STMicroelectronics | STMicroelectronics |
| カテゴリ | Power MOSFET Drivers | Battery Management |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $2.20 | $5.60 |
| 出力数 | 4 | — |
| 出力タイプ | Low-Side | — |
| Continuous Output Current per Channel | 3 A | — |
| On-Resistance (Typical) | 0.5 ohm | — |
| Supply Voltage Range | 5.5 V to 36 V | — |
| 動作接合温度 | -40°C to +150°C | — |
| インターフェース | SPI | — |
| Protection Features | Short-circuit, over-temperature, over-voltage, current limiting | — |
| パッケージ | PowerSO-20 | TQFP80-EP (exposed pad) |
| 実装タイプ | Surface Mount | Surface Mount |
| RoHS ステータス | Compliant | Compliant |
| AEC-Q100 Qualified | Yes | — |
| イネーブルピン | Yes | — |
| Reset Function | Yes | — |
| Process Technology | BCD | — |
| Number of Cells | — | 4 series-connected cells |
| Cell Voltage Measurement Range | — | 0 V to 5 V |
| Total Measurement Error | — | < 2 mV |
| Balancing Method | — | Timed and PWM-based odd-even passive balancing |
| ADC Type | — | Dedicated high-precision ADCs (synchronous acquisition) |
| NTC Inputs | — | 4 analog inputs |
| General Purpose I/O | — | 2 |
| Power Supply | — | Direct from battery stack |
| Integrated Regulators | — | Programmable voltage regulators for MCU, CAN, NTCs |
| Predriver | — | Dual predriver for two groups of back-to-back MOSFETs |
| Safety Level | — | Up to ASIL-D targets |
| 動作温度範囲 | — | [DATA_NEEDED: Operating temperature range] |