产品详情

ETA（钰泰） ETA3521FSG SOT-563 2MHz、4A、COT同步降压转换器

2MHz, 4A, COT Synchronous Step-down Converter in SOT563
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.

Features
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

应用电路图：