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| Part Number | MAX8903EETI+ | MAX8903HETI+ | MAX8903GETI+ | MAX8903EETI+T | MAX8903JETI+ | MAX8903NETI+ | MAX8903YETI+ | MAX8903AETI+ | MAX8903BETI+ | MAX8903CETI+ | MAX8903DETI+ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Active | Active | Active | Active | Active | Obsolete | Obsolete | Active | Active | Active | Active |
| Battery Chemistry | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion |
| Number of Cells | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Current - Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Programmable Features | Current, Timer | Current, Timer | Current, Timer | Current, Timer | Current, Timer | Current, Timer | Current, Timer | Current, Timer | Current, Timer | Current, Timer | Current, Timer |
| Fault Protection | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage |
| Charge Current - Max | 2A | 2A | 2A | 2A | 2A | 2A | 2A | 2A | 2A | 2A | 2A |
| Battery Pack Voltage | 4.1V | 4.2V | 4.2V | 4.1V | 4.35V | 4.15V | 4.15V | 4.2V | 4.2V | 4.2V | 4.1V |
| Voltage - Supply (Max) | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V | 16V |
| Interface | USB | USB | USB | USB | USB | USB | USB | USB | USB | USB | USB |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad | 28-WFQFN Exposed Pad |
| Supplier Device Package | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) | 28-TQFN (4x4) |
