A6263KLJTR-T vs A6217KLJTR-1-T Comparación
Comparación detallada lado a lado de A6263KLJTR-T por Allegro MicroSystems y A6217KLJTR-1-T por Allegro MicroSystems. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Allegro MicroSystems
A6263KLJTR-T - 4-Ch 100mA Linear LED Driver AEC-Q100 | Allegro
A6263KLJTR-T ✓ ActivoAllegro MicroSystems
A6217KLJTR-1-T - 1.5A 48V PWM Dimmable Buck LED Driver | Allegro
A6217KLJTR-1-T ✓ ActivoComparación de especificaciones
| Parámetro | A6263KLJTR-T | A6217KLJTR-1-T |
|---|---|---|
| Marca | Allegro MicroSystems | Allegro MicroSystems |
| Categoría | LED Drivers | LED Drivers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $1,40 | $0,43 |
| Topología | Linear, Constant Current | Step-Down (Buck) PWM Dimming |
| Número de salidas | 4 | 1 |
| Output Current per Channel | 100 mA (max) | — |
| Total LED Drive Current | 400 mA (max) | — |
| Rango de tensión de entrada | 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) | — |
| Rango de temperatura de funcionamiento | -40 C to +150 C (junction) | — |
| Encapsulado | 8-pin SOIC with Exposed Pad (LJ), 3.90 mm | 8-SOIC-EP (Exposed Pad) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| Lead-Free / RoHS | Compliant | — |
| Tensión de alimentación | — | 6 V to 48 V |
| Corriente de salida máxima | — | 1.5 A (continuous over operating temperature) |
| Tipo de salida | — | Constant-Current |
| Switching Topology | — | Buck with integrated MOSFET |
| Limitación de corriente | — | 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 |
| Temperatura de funcionamiento | — | -40C to +125C (automotive grade) |
| Nivel MSL | — | 2 (per JEDEC J-STD-020) |
| Estado RoHS | — | Compliant |
| Patilla de habilitación | — | Yes (EN/PWM dual-function) |
| Thermal Pad | — | Yes (exposed pad for low thermal resistance) |