CC/CV MODE STEP DOWN SWITCHING REGULATOR

DESCRIPTION

The UTC UCC2105 is a step down switching regulator, which

has a built-in 40V P-channel power MOSFET for delivering output

current. The UTC UCC2105 is designed to allow for operating a

wide supply voltage range from 8V to 24V and capable of

delivering 2A output current.

The UTC UCC2105 features a programmable CV/CC mode

control functions.

FEATURES

* 8V~24V Input Voltage Range

* CC/CV Mode Control

* Fixed 100KHz Operating Frequency

* Soft Start Function for Start-up

* Fold back Short-Circuit Protection

* High Efficiency Operation

* Output Over-Voltage Protection

* Over Temperature Protection