LTC3882-1 vs LTC3882-2 Comparación
Comparación detallada lado a lado de LTC3882-1 por Analog Devices y LTC3882-2 por Analog Devices. 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.
Analog Devices
LTC3882-1 - Dual Output PolyPhase Step-Down Controller | Analog Devices
LTC3882-1 ✓ ActivoComparación de especificaciones
| Parámetro | LTC3882-1 | LTC3882-2 |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | DC-DC Converters | DC-DC Converters |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $7,90 | $11,25 |
| Topología | Dual Output PolyPhase Step-Down Controller | — |
| Rango de tensión de salida | 0.1V to 5.25V | 0.5V to 5.5V (programmable) |
| Número de salidas | 2 | 2 |
| Phases | 2, 3, 4, 6, or 8 (up to 4 devices in parallel) | — |
| Control Architecture | Constant Frequency, Leading-Edge Modulation, Voltage Mode | Voltage Mode, Leading-Edge Modulation |
| Serial Interface | PMBus Compliant | PMBus-compliant |
| Current Sensing | Sub-Milliohm DCR Sensing | Yes (accurate) |
| Bias Supply Voltage | 3.3V | — |
| Encapsulado | 40-pin QFN | 40-pin QFN (6mm x 6mm) |
| Tipo de montaje | Surface Mount | Surface Mount |
| Rango de temperatura de funcionamiento | [DATA_NEEDED: Operating Temperature Range] | — |
| Rango de tensión de entrada | [DATA_NEEDED: Input Voltage Range] | 4.5V to 24V |
| Frecuencia de conmutación | [DATA_NEEDED: Switching Frequency] | — |
| Estado RoHS | [DATA_NEEDED: RoHS Status] | unknown |
| Nivel MSL | [DATA_NEEDED: MSL Level] | — |
| Product Type | — | Dual Output PolyPhase Step-Down DC/DC Controller |
| Manufacturer | — | Analog Devices |
| Switching Frequency Range | — | [DATA_NEEDED: Switching Frequency Range] |
| PolyPhase Operation | — | Up to 4 devices in parallel: 2, 3, 4, 6, or 8 phases |
| Gate Drivers | — | Integrated high-side and low-side gate drivers |
| External MOSFET/DrMOS Support | — | Yes (e.g., FDMF5820DC, FDMF6820A) |
| Temperature Monitoring | — | Yes |
| Fault Protection | — | Yes (programmable fault thresholds) |
| Arranque suave | — | Yes (programmable) |
| Temperatura de unión de funcionamiento | — | -40°C to +125°C |
| AEC-Q100 | — | not_applicable |