XR4981 controller equivalent, synchronous boost controller.
* 3V~36V input voltage range
* Adjustable output voltage from 5V to
36V
* 1.21V VFB reference voltage
* Adjustable current limit
* Adjustable soft-sta.
* Power Bank
* QC 2.0 Device
* Type C USB Device
* Power Amplify Device
* Portable Class D Device <.
XR4981 is a high efficiency synchronous boost controller that converts from 3V ~36V input range and up to 36V output voltage with an outside N-channel MOSFET for the synchronous switch.
The XR4981 includes adjustable current limit, adjustable soft-st.
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