USR1101 - 5V 12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
The UTC USR1101 is a high efficiency synchronous buck PWM controller, with operating at fixed 300kHz frequency, Internal soft-start, frequency compensation networks and integrates all of the control, output adjustment, monitoring and protection functions into a single package.
Adjustable over-curren
USR1101 Features
* Operating with 5V or 12V supply voltage
* Drives all low cost N-channel MOSFETs
* PWM control mode
* 300kHz fixed frequency
* Internal soft-start
* Over-current fault monitor on MOSFET, no current sense resistor required
* RoHS compliant and 100% lead (Pb)-free
* OR
