XR6504B converter equivalent, synchronous boost converter.
* 2.5V Minimum input voltage
* Adjustable output voltage from 3V to 5.
5V
* 8A peak current limit
* Input under voltage lockout
* 600Khz fixed Switchi.
Handheld Devices
Power Bank
All Single Cell Li or Dual Cell Battery Operated Products
XySemi Inc
Figure 1. Typical App.
XR6504/B is a high efficiency synchronous boost regulator that converts down to 2.5V input and up to 5.5V output voltage. It adopts NMOS for the main switch and PMOS for the synchronous switch. It can disconnect the output from input during the shutd.
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