LTC4162IUFD-LADM#PBF vs LTC4162EUFD-L42 Comparison
Detailed side-by-side comparison of LTC4162IUFD-LADM#PBF by Analog Devices and LTC4162EUFD-L42 by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
LTC4162IUFD-LADM#PBF - 35V/3.2A Li-Ion Switching Charger | Analog Devices
LTC4162IUFD-LADM#PBF ✓ ActiveAnalog Devices
LTC4162EUFD-L42 - 35V/3.2A 8-Cell Li-Ion Battery Charger | ADI
LTC4162EUFD-L42 ✓ ActiveSpecification Comparison
| Parameter | LTC4162IUFD-LADM#PBF | LTC4162EUFD-L42 |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Battery Management | Battery Management |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.85 | $8.75 |
| Topology | 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 |
| Input Voltage Range | [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) |
| Operating Temperature Range | -40C to +125C (I-grade, industrial) | -40C to +125C (E grade = extended) |
| Package | 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 |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | 1 (per JEDEC J-STD-020) |
| RoHS Status | Compliant (Pb-free #PBF suffix) | Compliant (PBF suffix) |
| Switching Frequency | [DATA_NEEDED: switching frequency] | — |
| Charge Status Outputs | I2C-readable + CHRG pin | — |
| Part Suffix | LADM (Li-Ion/Li-Poly, MPPT, I-temp) | — |
| Function | — | 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 |