A6263KLJTR-T vs A6217KLJTR-1-T 比較
詳細な並列比較: A6263KLJTR-T メーカー: Allegro MicroSystems および A6217KLJTR-1-T メーカー: Allegro MicroSystems。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。
Allegro MicroSystems
A6263KLJTR-T - 4-Ch 100mA Linear LED Driver AEC-Q100 | Allegro
A6263KLJTR-T ✓ 生産中Allegro MicroSystems
A6217KLJTR-1-T - 1.5A 48V PWM Dimmable Buck LED Driver | Allegro
A6217KLJTR-1-T ✓ 生産中仕様比較
| パラメータ | A6263KLJTR-T | A6217KLJTR-1-T |
|---|---|---|
| ブランド | Allegro MicroSystems | Allegro MicroSystems |
| カテゴリ | LED Drivers | LED 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） | $1.40 | $0.43 |
| トポロジー | Linear, Constant Current | Step-Down (Buck) PWM Dimming |
| 出力数 | 4 | 1 |
| Output Current per Channel | 100 mA (max) | — |
| Total LED Drive Current | 400 mA (max) | — |
| 入力電圧範囲 | 6 V to 50 V | — |
| Output Current Accuracy | 5% | — |
| Channel-to-Channel Matching | < 10% | — |
| Dimming | Yes (linear via IREF) | — |
| Internal Driver | Yes | — |
| Current Set Resistor | Single external reference resistor | — |
| Protection Features | Thermal shutdown, LED short detection | — |
| AEC-Q100 Qualification | Yes (automotive grade) | — |
| 動作温度範囲 | -40 C to +150 C (junction) | — |
| パッケージ | 8-pin SOIC with Exposed Pad (LJ), 3.90 mm | 8-SOIC-EP (Exposed Pad) |
| 実装タイプ | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Lead-Free / RoHS | Compliant | — |
| 電源電圧 | — | 6 V to 48 V |
| 最大出力電流 | — | 1.5 A (continuous over operating temperature) |
| 出力タイプ | — | Constant-Current |
| Switching Topology | — | Buck with integrated MOSFET |
| 電流制限 | — | Cycle-by-cycle current limit |
| Dimming Control | — | PWM via EN/PWM logic input or power supply voltage |
| Supply Current (Quiescent) | — | 2500 uA |
| Automotive Qualification | — | AEC-Q100 qualified |
| 動作温度 | — | -40C to +125C (automotive grade) |
| MSLレベル | — | 2 (per JEDEC J-STD-020) |
| RoHS ステータス | — | Compliant |
| イネーブルピン | — | Yes (EN/PWM dual-function) |
| Thermal Pad | — | Yes (exposed pad for low thermal resistance) |