XR4981 Overview
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-start, adjustable pensation net and thermal shutdown preventing damage in the event of an output overload. For different application we can select suitable pensation...
XR4981 Key Features
- 3V~36V input voltage range
- 1.21V VFB reference voltage
- Adjustable current limit
- Adjustable soft-start
- Adjustable pensation net
- Input under voltage lockout
- 400Khz fixed Switching Frequency
- Thermal Shutdown
- QFN3x3-16 Package
- Rohs pliant and Halogen Free