LTC4162EUFD-L42 vs LTC4162IUFD-LADM#PBF Karşılaştırma
Ayrıntılı yan yana karşılaştırma LTC4162EUFD-L42 tarafından Analog Devices ve LTC4162IUFD-LADM#PBF tarafından Analog DevicesAnahtar özellikleri, elektriksel parametreleri, ambalajı, yaşam döngüsü durumu, fiyatlandırma ve mevcudiyeti karşılaştırarak tasarım gereksinimleriniz için en iyi bileşeni belirleyin.
Analog Devices
LTC4162EUFD-L42 - 35V/3.2A 8-Cell Li-Ion Battery Charger | ADI
LTC4162EUFD-L42 ✓ AktifAnalog Devices
LTC4162IUFD-LADM#PBF - 35V/3.2A Li-Ion Switching Charger | Analog Devices
LTC4162IUFD-LADM#PBF ✓ AktifÖzellik Karşılaştırması
| Parametre | LTC4162EUFD-L42 | LTC4162IUFD-LADM#PBF |
|---|---|---|
| Marka | Analog Devices | Analog Devices |
| Kategori | Battery Management | Battery Management |
| Yaşam Döngüsü Durumu | Aktif | Aktif |
| Fonksiyon | Synchronous step-down switching battery charger with PowerPath and I2C telemetry | — |
| Battery Chemistry | Lithium-Ion / Lithium-Polymer | — |
| Number of Cells Supported | 1 cell to 8 cells | 1 to 8 series cells |
| Float Voltage (per cell) | 4.2 V (L42 suffix) | — |
| Giriş电压范围 | 4.5 V to 35 V | [DATA_NEEDED: input voltage range, see _validation_note] |
| Maximum Charge Current | 3.2 A | 3.2 A |
| Charge Current Accuracy | +/-2% (per datasheet) | — |
| Ağ Yapısı | Synchronous step-down (buck) with PowerPath | Synchronous step-down switching charger with PowerPath |
| Communication Interface | I2C / SMBus-compatible | — |
| Integrated MOSFETs | Yes (top and bottom N-channel synchronous FETs) | Yes (synchronous, no external Schottky required) |
| NTC Thermistor Input | Yes (JEITA-aware) | — |
| Charge Termination | C/10 detection + programmable timer | — |
| İşletim Sıcaklığı Aralığı | -40C to +125C (E grade = extended) | -40C to +125C (I-grade, industrial) |
| Paket | 28-pin QFN (4 mm x 5 mm x 0.75 mm) with exposed pad | 28-QFN (4 mm x 5 mm x 0.75 mm), exposed pad |
| Montaj Türü | Surface Mount | Surface Mount |
| MSL Seviyesi | 1 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| RoHS Durumu | Compliant (PBF suffix) | Compliant (Pb-free #PBF suffix) |
| Lead-Free / Halogen-Free | Yes / Yes | — |
| Supported Battery Chemistry | — | Lithium-Ion / Lithium-Polymer |
| Maximum Input Voltage | — | 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) |
| Değiştirme Frekansı | — | [DATA_NEEDED: switching frequency] |
| Charge Status Outputs | — | I2C-readable + CHRG pin |
| Part Suffix | — | LADM (Li-Ion/Li-Poly, MPPT, I-temp) |