LTC4015IUHF#TRPBF vs LTC4015EUHF#PBF Comparaison
Comparaison détaillée côte à côte de LTC4015IUHF#TRPBF par Analog Devices et LTC4015EUHF#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
LTC4015IUHF#TRPBF - Multi-Chemistry Buck Charger, 35V, 38-QFN | ADI
LTC4015IUHF#TRPBF ✓ ActifAnalog Devices
LTC4015EUHF#PBF - 20A Multi-Chemistry Charger Controller | ADI
LTC4015EUHF#PBF ✓ ActifComparaison des spécifications
| Paramètre | LTC4015IUHF#TRPBF | LTC4015EUHF#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) | $7,80 | $7,25 |
| Fonction | Synchronous Buck Battery Charger Controller with Digital Telemetry | — |
| Supported Battery Chemistries | Li-Ion/Polymer, LiFePO4, Lead-Acid | — |
| Number of Cells | Multi-cell (chemistry dependent) | — |
| Input Voltage (Max) | 35 V | — |
| Battery Voltage (Max) | 35 V | — |
| Charge Current Programming | External sense resistor + I2C | — |
| Input Current Limit Programming | External sense resistor | — |
| Topologie | Synchronous buck | — |
| Telemetry ADC Resolution | 14-bit | — |
| Telemetry Interface | I2C serial port | — |
| Charge Algorithm Selection | Pin-selectable (chemistry specific) | — |
| Operating Junction Temperature Range (I) | -40C to +125C | — |
| Operating Junction Temperature Range (E) | 0C to +85C | — |
| Boîtier | 38-lead plastic QFN (5mm x 7mm) | 38-pin QFN-EP (5x7 mm) |
| Type de montage | Surface Mount | Surface Mount |
| Niveau MSL | 1 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| Lead-Free / RoHS | Yes (Pb-free, RoHS compliant) | — |
| Battery Chemistry Supported | — | Lead-Acid, LiFePO4, Li-Ion, Li-Polymer |
| Input Voltage (VIN) | — | 35 V maximum |
| Battery Charge Voltage | — | 4.2 V (per cell reference, pin-selectable and I2C adjustable) |
| Maximum Charge Current | — | 20 A |
| Charger Topology | — | Synchronous buck controller with external MOSFETs |
| Operating Temperature (LTC4015E) | — | -40C to +125C junction (E suffix 0C to 85C spec) |
| Configuration Interface | — | I2C digital telemetry and control |
| Telemetry Parameters | — | VIN, IIN, VBAT, IBAT, die temperature, thermistor |
| Safety Features | — | Safety timer, automatic recharge, overvoltage protection, reverse-current blocking, under-voltage lockout |
| Charge Profile | — | Constant-current / constant-voltage with trickle pre-charge and termination |
| Supported Cell Counts | — | Up to 9 Li-Ion/LiFePO4 cells; 3, 6, or 12 Lead-Acid cells (DC2039A reference) |
| Reference Design | — | DC2039A (2-cell Li-Ion, 8 A demo) |
| Lead Finish | — | Au (Pb-free, PBF) |
| Statut RoHS | — | Compliant |