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ETA3457

2MHz, 2.5A,DC/DC Step-Down Power Modulewith Integrated Inductor

The ETA-M-3457FSM is a high-density power module for space sensitive applications.It is a very compact solution to offer 2.5A of continuous output current. The module operates from an input voltage range of 2.5V to 5.5V and provides output voltages from 0.6V to VIN, making the ETA-M-3457FSM ideal for low voltage power conversions.

一般应用
特征
  • Integrated Controller, Switches, Inductor
  • Up to 2.5A Max Output Current
  • Adaptive COT Control
  • Ultra-fast Load Transient Response
  • Low Radiated Emissions(EMI) Complies with
    EN55022 Class B standard
  • 2MHz Frequency
  • High Efficiency PFM Mode at Light Load
  • 50uA Quiescent Current
  • 1% Feedback Accuracy
  • Adjustable Output from 0.6V
  • Cycle-by-cycle Over Current Protection
  • Short Circuit Protection with Hiccup Mode
  • Stable with Low-ESR Output Ceramic Capacitors
  • Only 4 External Components Needed: 2 Ceramic
  • Capacitors and FB Divider Resistors
  • Available in QFN-12 Package
应用
  • Portable Products
  • Space-Limited Applications
  • Storage (SSD/HDD)