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| PartNumber | MAX17040G+T | MAX17040G+U | MAX17040X+T10 |
| Description | Battery Management 1S/2S Fuel Gauge | Battery Management Compact, Low-Cost 1S/2S Fuel Gauges | Battery Management 1S/2S Fuel Gauge |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Battery Management | Battery Management | PMIC - Battery Management |
| RoHS | Y | Y | - |
| Packaging | Reel | Cut Tape | Tape & Reel (TR) Alternate Packaging |
| Series | MAX17040 | MAX17040 | ModelGauge |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Product Type | Battery Management | Battery Management | - |
| Factory Pack Quantity | 10000 | 10 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Part # Aliases | 90-2771G+TRL MAX17040 | 90-2771G+U00 MAX17040 | - |
| Product | - | Fuel Gauges | - |
| Battery Type | - | Li-Ion | - |
| Output Voltage | - | 0.4 V | - |
| Output Current | - | 200 nA | - |
| Operating Supply Voltage | - | 2.5 V to 4.5 V | - |
| Operating Supply Current | - | 50 uA | - |
| Minimum Operating Temperature | - | - 20 C | - |
| Maximum Operating Temperature | - | + 70 C | - |
| Package / Case | - | TDFN-8 | - |
| Mounting Style | - | SMD/SMT | - |
| Pd Power Dissipation | - | 1333 mW | - |
| Unit Weight | - | 0.001764 oz | - |
| Package Case | - | - | 9-WFBGA, WLBGA |
| Operating Temperature | - | - | -20°C ~ 70°C (TA) |
| Battery Chemistry | - | - | Lithium-Ion |
| Number of Cells | - | - | 1 |
| Function | - | - | Battery Monitor |
| Interface | - | - | I2C |
| Supplier Device Package | - | - | 9-WLP (1.26x1.26) |
| Fault Protection | - | - | - |
| Drawing Number | - | - | 175; 21-0459; WL; 9 |