XR2981 Datasheet - XySemi

XR2981 - 24W Output Step-up DC/DC Converter

The XR2981 is a high frequency, high eff iciency DC to DC converter with an integrat ed 12A, 25mΩ power switch capable of pro viding an output voltage up to 24V. The fix ed 600KHz allows the use of small external inductions and capacitors and provides fast transient response. It integrates Soft star.

XR2981 Features

* 2.7V to 5.5V input voltage Range

* Efficiency up to 96%

* 24V Boost converter with 12A switch current Limit

* 600KHz fixed Switching Frequency

* Integrated soft-start

* Thermal Shutdown

* Under voltage Lockout

* Support external LDO auxiliary power supply

* 8-P

XR2981-XySemi.pdf