PT1115 Datasheet - Powtech

PT1115 1.5A Constant Voltage and Constant Current Buck

The PT1115 is a low cost, high efficiency pulse-width modulated (PWM) switching mode buck converter with both constant voltage (CV) and constant current (CC) functions. The input voltage of PT1115 can be as high as 35V at which the over-voltage protection is triggered. The Vin pin is capable of sust.

PT1115 Features

* z z z z z z z z z z z z z z z z 7.2~35V operating input voltage range 700 kHz fixed switching frequency. PWM control ±4% output current accuracy in the CC mode 0.5~1.5A output current set by a small current sensing resistor ±2% feedback voltage accuracy in the CV mode Cable wire resistance compensat

PT1115-Powtech.pdf