USRB04 Description
USRB04 is a high performance, high precision and low cost PWM Power switch for non-isolated buck and buck-boost application. It bines a dedicated current mode PWM controller with a high voltage power Bipolar in SOP8 package. Its built-in error amplifier is optimized for good overshoot and dynamic response for low cost and ponent count.
USRB04 Key Features
- FEATURES
- Universal AC input range and 5.0V output voltage
- Constant power mode operation at over load application
- Low cost and less BOM for buck and buck-boost