L9942-TR vs L9942 比較
詳細な並列比較: L9942-TR メーカー: STMicroelectronics および L9942 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
L9942-TR - Automotive Dual-Channel Low-Side Driver | STMicroelectronics
L9942-TR ✓ 生産中STMicroelectronics
L9942 - Integrated Stepper Motor Driver with Microstepping | STMicroelectronics
L9942 ✓ 生産中仕様比較
| パラメータ | L9942-TR | L9942 |
|---|---|---|
| ブランド | STMicroelectronics | STMicroelectronics |
| カテゴリ | Power MOSFET Drivers | Motor Drivers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価(USD) | $1.82 | $3.10 |
| Number of Channels | 2 | — |
| 出力タイプ | Low-Side | — |
| Supply Voltage Range | 4.5 V to 40 V | — |
| Output Current per Channel | 1.5 A | — |
| Control Interface | SPI (16-bit) | — |
| SPI Clock Frequency | 5 MHz | — |
| 静止電流 | 50 uA (standby) | — |
| 動作温度範囲 | -40C to +150C | — |
| パッケージ | PowerSO-20 | PowerSSO-24 |
| 実装タイプ | Surface Mount | Surface Mount |
| Protection Features | Overcurrent, Overtemperature, Short-Circuit | Overcurrent, Thermal Shutdown, Diagnostic Output |
| Diagnostics | SPI fault reporting | — |
| RoHS ステータス | Compliant | Compliant |
| AEC-Q100 | Qualified | — |
| Technology | BCD (Bipolar-CMOS-DMOS) | — |
| Motor Type | — | Bipolar Stepper |
| Output Current | — | 1.3 A (max) |
| RDSON | — | 500 mΩ |
| 電源電圧 | — | 4.5 V to 40 V |
| Stepping Modes | — | Full, Half, Mini |
| Current Profile Look-up Table | — | 9 entries, 5-bit resolution |
| Current Regulation | — | Integrated PWM controller with internal current sensing |
| インターフェース | — | SPI (up to 5 MHz) |
| 動作温度 | — | -40°C to +150°C |
| 熱抵抗 | — | 35°C/W |
| Process Technology | — | BCD (Bipolar-CMOS-DMOS) |