| Part Number | LT3650IDD-4.1#TRPBF | LT3650IDD-4.2#TRPBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers | 
|   |   | |
| Product Status | Active | Active | 
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | 
| Number of Cells | 1 | 1 | 
| Current - Charging | Constant - Programmable | Constant - Programmable | 
| Programmable Features | Timer | Timer | 
| Fault Protection | Over Temperature | Over Temperature | 
| Charge Current - Max | 2A | 2A | 
| Battery Pack Voltage | 4.1V | 4.2V | 
| Voltage - Supply (Max) | 32V | 32V | 
| Interface | - | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 
| Supplier Device Package | 12-DFN (3x3) | 12-DFN (3x3) |