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SY7072A Datasheet - Silergy

SY7072A - High Efficiency 2A Valley Current Synchronous Boost

SY7072A is a high efficient, synchronous, step-up Boost converter designed for one-cell Li-Ion or Lipolymer, or a two to three-cell alkaline Ni-Cd or NiMH battery powered applications. It can convert down to 0.85V input voltage. It adopts NMOS for the main switch and PMOS for the synchronous switch..

SY7072A Features

* 0.85V Minimum Input Voltage

* Adjustable Output Voltage from 1.8V to 5.5V

* Min 2A Valley Current Limit

* 5µA Typical Quiescent Current

* Load Disconnect During Shutdown

* Low RDS(ON) (Main Switch/Synchronous Switch) at 3.3V Output: 100/170mΩ

* Output OVP

* RoHS Com

SY7072A-Silergy.pdf