| Part Number | MIC79050-4.2BM | MIC79050-4.2BS | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Battery Chemistry | Lithium Ion | Lithium Ion | 
| Number of Cells | 1 | 1 | 
| Current - Charging | Constant, Pulsed | Constant, Pulsed | 
| Programmable Features | - | - | 
| Fault Protection | Over Current, Over Temperature, Reverse Battery, Reverse Current | Over Current, Over Temperature, Reverse Battery, Reverse Current | 
| Charge Current - Max | - | - | 
| Battery Pack Voltage | 4.2V | 4.2V | 
| Voltage - Supply (Max) | 16V | 16V | 
| Interface | - | - | 
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | TO-261-4, TO-261AA | 
| Supplier Device Package | 8-SOIC | SOT-223-3 |