| Part Number | MAX1555EZK+T | MAX1551EZK+T |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers |
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| Product Status | Active | Active |
| Battery Chemistry | Lithium Ion | Lithium Ion |
| Number of Cells | 1 | 1 |
| Current - Charging | - | - |
| Programmable Features | - | - |
| Fault Protection | - | - |
| Charge Current - Max | 340mA | 340mA |
| Battery Pack Voltage | 4.2V | 4.2V |
| Voltage - Supply (Max) | 7V | 7V |
| Interface | USB | USB |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 | TSOT-23-5 |