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| Part Number | LP3945LD | LP3946LD |
|---|---|---|
| Manufacturer | Texas Instruments | National Semiconductor |
| Product Status | Obsolete | Active |
| Battery Chemistry | Multi-Chemistry | - |
| Number of Cells | 1 | - |
| Current - Charging | Constant - Programmable | - |
| Programmable Features | - | - |
| Fault Protection | Over Voltage | - |
| Charge Current - Max | 950mA | - |
| Battery Pack Voltage | 4.2V | - |
| Voltage - Supply (Max) | 6V | - |
| Interface | I²C | - |
| Operating Temperature | -40°C ~ 85°C (TA) | - |
| Mounting Type | Surface Mount | - |
| Package / Case | 14-WFDFN Exposed Pad | - |
| Supplier Device Package | 14-WSON (4x4) | - |
