L9988-TR vs L9988 比較
詳細並排比較 L9988-TR 由 STMicroelectronics 與 L9988 由 STMicroelectronics. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
STMicroelectronics
L9988 - 12V Li-Ion Battery Management System Solution | STMicroelectronics
L9988 ✓ 啟用中規格比較
| 參數 | L9988-TR | L9988 |
|---|---|---|
| 品牌 | STMicroelectronics | STMicroelectronics |
| 類別 | Power MOSFET Drivers | Battery Management |
| 生命週期狀態 | 啟用中 | 啟用中 |
| 輸出數量 | 4 | — |
| 輸出類型 | Low-Side | — |
| Continuous Output Current per Channel | 3 A | — |
| On-Resistance (Typical) | 0.5 ohm | — |
| Supply Voltage Range | 5.5 V to 36 V | — |
| 工作接面溫度 | -40°C to +150°C | — |
| 介面 | SPI | — |
| Protection Features | Short-circuit, over-temperature, over-voltage, current limiting | — |
| 封裝 | PowerSO-20 | TQFP80-EP (exposed pad) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| AEC-Q100 Qualified | Yes | — |
| 致能腳位 | 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 |
| 工作溫度範圍 | — | [DATA_NEEDED: Operating temperature range] |