LTC4162IUFD-FAD vs LTC4162EUFD-L42 Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng LTC4162IUFD-FAD sa pamamagitan ng Analog Devices at LTC4162EUFD-L42 sa pamamagitan ng Analog Devices. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Analog Devices
LTC4162IUFD-FAD - 35V/3.2A LiFePO4 Charger with PowerPath | ADI
LTC4162IUFD-FAD ✓ NakahandaAnalog Devices
LTC4162EUFD-L42 - 35V/3.2A 8-Cell Li-Ion Battery Charger | ADI
LTC4162EUFD-L42 ✓ NakahandaPagsanggunian na paghahambing
| Parametro | LTC4162IUFD-FAD | LTC4162EUFD-L42 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Kategorya | Battery Management | Battery Management |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Battery Chemistry | LiFePO4 (1 to 9 cells) | Lithium-Ion / Lithium-Polymer |
| Input Voltage (Max) | 35 V | — |
| Charge Current (Max) | 3.2 A | — |
| Charge Current Accuracy | [DATA_NEEDED: percentage accuracy from datasheet table] | +/-2% (per datasheet) |
| Topolohiya | Synchronous Step-Down (Buck) with PowerPath | Synchronous step-down (buck) with PowerPath |
| Number of Series Cells | 1 to 9 cells (programmable via I2C) | — |
| Charge Voltage Accuracy | [DATA_NEEDED: percentage accuracy from datasheet table] | — |
| Hanay ng Temperature na Operasyon | -40C to +125C (I-grade) | -40C to +125C (E grade = extended) |
| Packhaging | 28-lead QFN (4x5 mm) with exposed pad | 28-pin QFN (4 mm x 5 mm x 0.75 mm) with exposed pad |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Telemetry Interface | I2C (400 kHz) | — |
| ADC Resolution | 14-bit (integrated) | — |
| PowerPath Management | Yes (ideal-diode control) | — |
| Input Current Limit | Programmable via I2C | — |
| MSL Rating | MSL3 (per JEDEC J-STD-020) | — |
| RoHS Compliance | RoHS Compliant | — |
| Lead Finish | Matte Tin (lead-free) | — |
| Aux Functions | NTC thermistor input, charge-status output, PGOOD | — |
| Fungsi | — | Synchronous step-down switching battery charger with PowerPath and I2C telemetry |
| Number of Cells Supported | — | 1 cell to 8 cells |
| Float Voltage (per cell) | — | 4.2 V (L42 suffix) |
| Hanay ng Voltage ng Input | — | 4.5 V to 35 V |
| Maximum Charge Current | — | 3.2 A |
| Communication Interface | — | I2C / SMBus-compatible |
| Integrated MOSFETs | — | Yes (top and bottom N-channel synchronous FETs) |
| NTC Thermistor Input | — | Yes (JEITA-aware) |
| Charge Termination | — | C/10 detection + programmable timer |
| Level ng MSL | — | 1 (per JEDEC J-STD-020) |
| Tindminan RoHS | — | Compliant (PBF suffix) |
| Lead-Free / Halogen-Free | — | Yes / Yes |