LTC4162IUFD-LADM#PBF vs LTC4162EUFD-L42 Comparaison
Comparaison détaillée côte à côte de LTC4162IUFD-LADM#PBF par Analog Devices et LTC4162EUFD-L42 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
LTC4162IUFD-LADM#PBF - 35V/3.2A Li-Ion Switching Charger | Analog Devices
LTC4162IUFD-LADM#PBF ✓ ActifAnalog Devices
LTC4162EUFD-L42 - 35V/3.2A 8-Cell Li-Ion Battery Charger | ADI
LTC4162EUFD-L42 ✓ ActifComparaison des spécifications
| Paramètre | LTC4162IUFD-LADM#PBF | LTC4162EUFD-L42 |
|---|---|---|
| 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) | $8,85 | $8,75 |
| Topologie | Synchronous step-down switching charger with PowerPath | Synchronous step-down (buck) with PowerPath |
| Supported Battery Chemistry | Lithium-Ion / Lithium-Polymer | — |
| Number of Cells Supported | 1 to 8 series cells | 1 cell to 8 cells |
| Maximum Input Voltage | 35 V | — |
| Maximum Charge Current | 3.2 A | 3.2 A |
| Plage de tension d'entrée | [DATA_NEEDED: input voltage range, see _validation_note] | 4.5 V to 35 V |
| MPPT | Enabled (firmware, pin-strap configured) | — |
| Telemetry Interface | I2C | — |
| Battery Voltage Accuracy | ±1% (pin-strap programmed) | — |
| PowerPath Topology | Yes (load decoupled from battery) | — |
| Integrated MOSFETs | Yes (synchronous, no external Schottky required) | Yes (top and bottom N-channel synchronous FETs) |
| Plage de température de fonctionnement | -40C to +125C (I-grade, industrial) | -40C to +125C (E grade = extended) |
| Boîtier | 28-QFN (4 mm x 5 mm x 0.75 mm), exposed pad | 28-pin QFN (4 mm x 5 mm x 0.75 mm) with exposed pad |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | [DATA_NEEDED: MSL level] | 1 (per JEDEC J-STD-020) |
| Statut RoHS | Compliant (Pb-free #PBF suffix) | Compliant (PBF suffix) |
| Fréquence de commutation | [DATA_NEEDED: switching frequency] | — |
| Charge Status Outputs | I2C-readable + CHRG pin | — |
| Part Suffix | LADM (Li-Ion/Li-Poly, MPPT, I-temp) | — |
| Fonction | — | Synchronous step-down switching battery charger with PowerPath and I2C telemetry |
| Battery Chemistry | — | Lithium-Ion / Lithium-Polymer |
| Float Voltage (per cell) | — | 4.2 V (L42 suffix) |
| Charge Current Accuracy | — | +/-2% (per datasheet) |
| Communication Interface | — | I2C / SMBus-compatible |
| NTC Thermistor Input | — | Yes (JEITA-aware) |
| Charge Termination | — | C/10 detection + programmable timer |
| Lead-Free / Halogen-Free | — | Yes / Yes |