LT8491EUKJ vs LT8491IUKJ#PBF Comparaison
Comparaison détaillée côte à côte de LT8491EUKJ par Analog Devices et LT8491IUKJ#PBF par Analog Devices. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Analog Devices
LT8491IUKJ#PBF - 80V Buck-Boost Battery Charger | Analog Devices
LT8491IUKJ#PBF ✓ ActifComparaison des spécifications
| Paramètre | LT8491EUKJ | LT8491IUKJ#PBF |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | Battery Management | Battery Management |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (USD) | $14,85 | $11,51 |
| Manufacturer | Analog Devices (Linear Technology) | — |
| Battery Type Supported | Lead Acid, LiFePO4, Li-Ion, Li-Polymer | — |
| Plage de tension d'entrée | 6 V to 80 V | Up to 80 V (per Newark/Farnell datasheet entry; see _validation_note) |
| Maximum Battery Charge Voltage | 80 V | — |
| Maximum Charge Current | 10 A (programmable) | 10 A |
| Number of Cells | 1 | 1 cell |
| Topologie | Synchronous Buck-Boost | Synchronous Buck-Boost (4 external N-FETs) |
| MPPT Support | Yes (integrated perturb-and-observe algorithm) | — |
| Interface | I2C (programmable telemetry and control) | I2C (telemetry and configuration) |
| Charge Modes | Constant Current, Constant Voltage, Trickle, Automatic Recharge | — |
| Battery Temperature Monitoring | Yes | — |
| Plage de température de fonctionnement | -40 C to +125 C | -40 C to +125 C (junction) |
| Boîtier | 64-Lead QFN-EP (7 mm x 11 mm) with thermal pad | QFN-EP, 64 pins, 7x11 mm |
| Type de montage | Surface Mount | — |
| Niveau MSL | 1 (Unlimited) | — |
| Statut RoHS | ROHS3 Compliant | — |
| REACH Status | REACH Unaffected | — |
| Fonction | — | Buck-Boost Switching Battery Charge Controller |
| Supported Battery Topology | — | Lead Acid (SLA/Flooded/Gel), Li-Ion, Li-Pol, LiFePO4 |
| Battery Charge Voltage | — | Up to 80 V |
| MPPT | — | Yes (on-chip) |
| Charge Profile | — | Constant-Current / Constant-Voltage (CCCV) |
| Mounting Topology | — | Surface Mount |
| Lead-Free / RoHS | — | Yes (PBF suffix indicates lead-free, RoHS-compliant) |
| Manufacturer Standard Lead Time | — | 12 weeks (per Newark) |