| Part Number | MAX1666AEEP | MAX1666VEEP | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Battery Management | Unclassified | 
|  |  | |
| Product Status | - | Obsolete | 
| Product Status | Active | - | 
| Function | Battery Protection | - | 
| Battery Chemistry | Lithium Ion | - | 
| Number of Cells | 3 | - | 
| Fault Protection | Cell Mismatch, Over Current, Over/Under Voltage | - | 
| Interface | - | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 20-SSOP (0.154", 3.90mm Width) | - | 
| Supplier Device Package | 20-QSOP | - |