A6217KLJTR-1-T vs A6263KLJTR-T 比較
詳細な並列比較: A6217KLJTR-1-T メーカー: Allegro MicroSystems および A6263KLJTR-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
A6217KLJTR-1-T - 1.5A 48V PWM Dimmable Buck LED Driver | Allegro
A6217KLJTR-1-T ✓ 生産中Allegro MicroSystems
A6263KLJTR-T - 4-Ch 100mA Linear LED Driver AEC-Q100 | Allegro
A6263KLJTR-T ✓ 生産中仕様比較
| パラメータ | A6217KLJTR-1-T | A6263KLJTR-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） | $0.43 | $1.40 |
| トポロジー | Step-Down (Buck) PWM Dimming | Linear, Constant Current |
| 電源電圧 | 6 V to 48 V | — |
| 最大出力電流 | 1.5 A (continuous over operating temperature) | — |
| 出力数 | 1 | 4 |
| 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) | — |
| パッケージ | 8-SOIC-EP (Exposed Pad) | 8-pin SOIC with Exposed Pad (LJ), 3.90 mm |
| 実装タイプ | Surface Mount | Surface Mount |
| 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) | — |
| 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) |
| Packaging | — | Tape & Reel (TR) |
| Lead-Free / RoHS | — | Compliant |