MAX1633
多输出、低噪声电源控制器,用于笔记本电脑
高度集成的笔记本电源控制器具有最高的系统性能和最小尺寸
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产品详情
- 96% Efficiency
- +4.2V to +30V Input Range
- 2.5V to 5.5V Dual Adjustable Outputs
- Selectable 3.3V and 5V Fixed or Adjustable Outputs (Dual Mode)
- 12V Linear Regulator
- Adjustable Secondary Feedback (MAX1631/MAX1634)
- 5V/50mA Linear Regulator Output
- Precision 2.5V Reference Output
- Programmable Power-Up Sequencing
- Power-Good (active-low RESET) Output
- Output Overvoltage Protection (MAX1630/MAX1631/MAX1632)
- Output Undervoltage Shutdown (MAX1630/MAX1631/MAX1632)
- 200kHz/300kHz Low-Noise, Fixed-Frequency Operation
- Low-Dropout, 99% Duty-Factor Operation
- 2.5mW Typical Quiescent Power (+12V input, both SMPSs on)
- 4µA Typical Shutdown Current
- 28-Pin SSOP Package
应用
- 台式CPU本地DC-DC转换器
- 笔记本电脑和亚笔记本电脑
- PDA与移动通信
参考资料
硬件生态系统
评估套件
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