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| Part Number | LTC4156IUFD#TRPBF |
| Datasheet | LTC4156IUFD#TRPBF datasheet |
| Description | IC POWER LI-ION CHARGER 28-QFN |
| Manufacturer | Linear Technology/Analog Devices |
| Series | PowerPath™ |
| Part Status | Active |
| Battery Chemistry | Lithium-Iron Phosphate |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Voltage |
| Charge Current - Max | 3.7A |
| Battery Pack Voltage | 3.8V |
| Voltage - Supply (Max) | 5.5V |
| Interface | I²C, USB |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Package / Case | Surface Mount |
| Supplier Device Package | 28-WFQFN Exposed Pad |
| Base Part Number | 28-QFN (4x5) |