| Part Number | MAX8903BETI+ | MAX8903JETI+ | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers | 
|   |   | |
| Product Status | Active | Active | 
| Battery Chemistry | Lithium Ion | Lithium Ion | 
| Number of Cells | 1 | 1 | 
| Current - Charging | Constant - Programmable | Constant - Programmable | 
| Programmable Features | Current, Timer | Current, Timer | 
| Fault Protection | Over Voltage | Over Voltage | 
| Charge Current - Max | 2A | 2A | 
| Battery Pack Voltage | 4.2V | 4.35V | 
| Voltage - Supply (Max) | 16V | 16V | 
| Interface | USB | USB | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 
| Supplier Device Package | 28-TQFN (4x4) | 28-TQFN (4x4) |