RT4805B regulator equivalent, synchronous boost regulator.
* 4 Few External Components : 0.47H Inductor and 0603 Case Size Input and Output Capacitors
* Input Voltage Range : 1.8V to 5V
* Output Range from 2.85V to 4.
* Single-Cell Li-Ion, LiFePO4 Smart-Phones or Tablet
* 2.5G/3G/4G Mini-Module Data Cards
Simplified Application.
The RT4805B allows systems to take advantage of new battery chemistries that can supply significant energy when the battery voltage is lower than the required voltage for system power ICs. By combining built-in power transistors, synchronous rectific.
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