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EM3707

450nA Ultra-low Iq, COT Synchronous Buck Module with Integrated Inductor and Capacitor

The EM3707/A/B is a high-efficiency, step-down buck converter module with built-in power MOSFETs, inductor and capacitor. The integrated structure simplifies the power system design. EM3707/EM3707T features 450nA ultra-low quiescent current, can provide programmable output voltages from 1.2V to 3.3V, and capable to deliver up to 1A of output current. EM37...

一般应用
特征
  • Wide Input Voltage Range: 2.1V-5.5V
  • Less than 450nA Typical Quiescent Current
  • Integrated Inductor and Capacitor
  • Up to 1A(EM3707) and 500mA(EM3707A/B) Max Output Current
  • Up to 94% Efficiency
  • 2MHz Switching Frequency
  • Programmable Output Voltage
  • Adaptive COT Control
  • Ultra-fast Load Transient Response
  • High Efficiency PFM Mode at Light Load
  • Over Current Protection
  • Over Temperature Protection
  • Similar DFN3x3 Package
  • 2mm and 0.91mm Package Thickness
  • Pb Free, RoHS and REACH Compliant
  • Halogen Free and “ Green” Device
应用
  • LDO Replacement
  • Optical Modules
  • Wearable, IoT and Space Limited Applications