LT8491IUKJ#PBF vs LT8491EUKJ Comparación
Comparación detallada lado a lado de LT8491IUKJ#PBF por Analog Devices y LT8491EUKJ 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
LT8491IUKJ#PBF - 80V Buck-Boost Battery Charger | Analog Devices
LT8491IUKJ#PBF ✓ ActivoComparación de especificaciones
| Parámetro | LT8491IUKJ#PBF | LT8491EUKJ |
|---|---|---|
| Marca | Analog Devices | Analog Devices |
| Categoría | Battery Management | Battery Management |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $11,51 | $14,85 |
| Función | Buck-Boost Switching Battery Charge Controller | — |
| Supported Battery Topology | Lead Acid (SLA/Flooded/Gel), Li-Ion, Li-Pol, LiFePO4 | — |
| Rango de tensión de entrada | Up to 80 V (per Newark/Farnell datasheet entry; see _validation_note) | 6 V to 80 V |
| Battery Charge Voltage | Up to 80 V | — |
| Maximum Charge Current | 10 A | 10 A (programmable) |
| Number of Cells | 1 cell | 1 |
| Topología | Synchronous Buck-Boost (4 external N-FETs) | Synchronous Buck-Boost |
| MPPT | Yes (on-chip) | — |
| Interfaz | I2C (telemetry and configuration) | I2C (programmable telemetry and control) |
| Charge Profile | Constant-Current / Constant-Voltage (CCCV) | — |
| Encapsulado | QFN-EP, 64 pins, 7x11 mm | 64-Lead QFN-EP (7 mm x 11 mm) with thermal pad |
| Mounting Topology | Surface Mount | — |
| Rango de temperatura de funcionamiento | -40 C to +125 C (junction) | -40 C to +125 C |
| Lead-Free / RoHS | Yes (PBF suffix indicates lead-free, RoHS-compliant) | — |
| Manufacturer Standard Lead Time | 12 weeks (per Newark) | — |
| Manufacturer | — | Analog Devices (Linear Technology) |
| Battery Type Supported | — | Lead Acid, LiFePO4, Li-Ion, Li-Polymer |
| Maximum Battery Charge Voltage | — | 80 V |
| MPPT Support | — | Yes (integrated perturb-and-observe algorithm) |
| Charge Modes | — | Constant Current, Constant Voltage, Trickle, Automatic Recharge |
| Battery Temperature Monitoring | — | Yes |
| Tipo de montaje | — | Surface Mount |
| Nivel MSL | — | 1 (Unlimited) |
| Estado RoHS | — | ROHS3 Compliant |
| REACH Status | — | REACH Unaffected |