Part A
MAX1811ESA
類比設備股份有限公司/Maxim集成
- Lifecycle
- Active
- Stock
- 522 件
- Package
- SOIC-8
- Series
- PMIC-電池充電器
Parts at a glance
Part B
MAX1822ESA+T
類比設備股份有限公司/Maxim集成
- Lifecycle
- Active
- Stock
- 7458 件
- Package
- SOIC-8
- Series
- PMIC-電壓調節器-直流-直流開關調節器
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | MAX1811ESA | MAX1822ESA+T |
|---|---|---|
| Part Status | Obsolete | Obsolete |
| Function | - | Ratiometric |
| Output Configuration | - | Positive |
| Topology | - | Charge Pump |
| Output Type | - | Fixed |
| Number of Outputs | - | 1 |
| Voltage - Input (Min) | - | 3.5V |
| Voltage - Input (Max) | - | 16.5V |
| Voltage - Output (Min/Fixed) | - | Vin+11V |
| Current - Output | - | 25mA |
| Frequency - Switching | - | 90kHz |
| Synchronous Rectifier | - | No |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Battery Chemistry | Lithium Ion | - |
| Number of Cells | 1 | - |
| Current - Charging | Constant | - |
| Fault Protection | Over Current | - |
| Charge Current - Max | 500mA | - |
| Battery Pack Voltage | 4.2V | - |
| Voltage - Supply (Max) | 6.5V | - |
| Interface | USB | - |