| Part Number | LTC4120EUD#PBF | LTC4120IUD#PBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers | 
|   |   | |
| Product Status | Active | Active | 
| Battery Chemistry | Multi-Chemistry | Multi-Chemistry | 
| Number of Cells | - | - | 
| Current - Charging | Constant - Programmable | Constant - Programmable | 
| Programmable Features | - | - | 
| Fault Protection | - | - | 
| Charge Current - Max | 400mA | 400mA | 
| Battery Pack Voltage | 11V | 11V | 
| Voltage - Supply (Max) | 40V | 40V | 
| Interface | - | - | 
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 
| Supplier Device Package | 16-QFN (3x3) | 16-QFN (3x3) |