Part A
MAX8677AETG+T
類比設備股份有限公司/Maxim集成
- Lifecycle
- Active
- Stock
- 2564 件
- Series
- 電源管理（PMIC）-電池充電器
Parts at a glance
Part B
MAX8643AETG/V+
類比設備股份有限公司/Maxim集成
- Lifecycle
- Active
- Stock
- 2203 件
- Package
- TQFN-24
- 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 | MAX8677AETG+T | MAX8643AETG/V+ |
|---|---|---|
| Series | Smart Power Selector™ | Automotive, AEC-Q100 |
| Part Status | Active | Not For New Designs |
| Function | - | Step-Down |
| Output Configuration | - | Positive |
| Topology | - | Buck |
| Output Type | - | Adjustable |
| Number of Outputs | - | 1 |
| Voltage - Input (Min) | - | 2.35V |
| Voltage - Input (Max) | - | 3.6V |
| Voltage - Output (Min/Fixed) | - | 0.6V |
| Voltage - Output (Max) | - | 3.24V |
| Current - Output | - | 3A |
| Frequency - Switching | - | 500kHz ~ 2MHz |
| Synchronous Rectifier | - | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Base Product Number | MAX8677 | - |
| Battery Chemistry | Lithium Ion | - |
| Number of Cells | 1 | - |
| Current - Charging | Constant - Programmable | - |
| Programmable Features | Current, Timer | - |
| Fault Protection | Over Voltage | - |
| Charge Current - Max | 1.5A | - |
| Battery Pack Voltage | 4.2V | - |
| Voltage - Supply (Max) | 6.6V | - |
| Interface | USB | - |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |