Part A
MAX1644EAE
アナログ・デバイセズ社/マキシム・インテグレーテッド
- Lifecycle
- Active
- Stock
- 5745 個数
- Series
- 電源管理 (PMIC) - 電圧レギュレータ - DC/DCスイッチングレギュレータ
Parts at a glance
Part B
MAX1630EAI
アナログ・デバイセズ社/マキシム・インテグレーテッド
- Lifecycle
- Active
- Stock
- 220 個数
- Package
- SSOP-28
- Series
- PMIC - 電圧レギュレータ - リニア + スイッチング
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | MAX1644EAE | MAX1630EAI |
|---|---|---|
| Part Status | Active | Obsolete |
| Topology | Buck | Step-Down (Buck) (2), Linear (LDO) (1) |
| Number of Outputs | 1 | 3 |
| Frequency - Switching | Up to 350kHz | 200kHz ~ 300kHz |
| Voltage / Current - Output1 | - | Controller |
| Voltage / Current - Output2 | - | Controller |
| Voltage / Current - Output3 | - | 12V, 120mA |
| w / LED Driver | - | No |
| w / Supervisor | - | No |
| w / Sequencer | - | Yes |
| Voltage - Supply | - | 4.2V ~ 30V |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Function | Step-Down | - |
| Output Configuration | Positive | - |
| Output Type | Adjustable (Programmable) | - |
| Voltage - Input (Min) | 3V | - |
| Voltage - Input (Max) | 5.5V | - |
| Voltage - Output (Min / Fixed) | 1.1V (2.525V, 3.33V) | - |
| Voltage - Output (Max) | 5.5V | - |
| Current - Output | 2A | - |
| Synchronous Rectifier | Yes | - |
| Base Product Number | MAX1644 | - |