Datasheet Summary
1.8V Minimum Input and 5. 5V Maximum Output High Efficiency 2A Valley Current Synchronous Boost
General Description
SY7072 is a high efficient, synchronous, step-up Boost converter designed for one-cell Li-Ion or Li-polymer, or a two to three-cell alkaline Ni-Cd or Ni-MH battery powered applications. It can convert down to 1.8V input voltage. It adopts NMOS for the main switch and PMOS for the synchronous switch.
SY7072 can disconnect the output from input during the shutdown mode. When input voltage exceeds the regulated output voltage, SY7072 enters bypass mode automatically.
Ordering Information
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