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ETA3521
The ETA3521 is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 4A of output current. The devices operate from an input voltage range of 2.5V to 6.0V and provide output voltages from 0.6V to VIN, making the ETA3521 ideal for low voltage power conversions.
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- 产品描述
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- 商品名称: ETA3521
- 封装: SOT563
- 品牌: 钰泰半导体
The ETA3521 is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 4A of output current. The devices operate from an input voltage range of 2.5V to 6.0V and provide output voltages from 0.6V to VIN, making the ETA3521 ideal for low voltage power conversions.
特征
- Up to 95% Efficiency
- Up to 4A Max Output Current
- Adaptive COT Control
- Ultra-fast Load Transient Response
- 2MHz Frequency
- High Efficiency PFM Mode at Light Load
- 50uA Quiescent Current
- 1% Feedback Accuracy
- Adjustable Output Voltage from 0.6V
- Cycle-by-cycle Over Current Protection
- Short Circuit Protection with Hiccup Mode
- Stable with Low-ESR Output Ceramic Capacitors
- Available in SOT563 Package
应用
- LCD TV
- Set Top Box
- IP CAM
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