JW1532B Overview
The JW®1532B is a high efficiency low cost off-line constant voltage regulator for Buck and Buck- Boost topology with 650V MOSFET. JW1532B can output 18V/12V default voltage with few external ponents, which decreases the system cost. In light load condition, JW1532B operates in green mode, in which the inductor peak current and the switching frequency is lower than that of full load to improve the system efficiency...
JW1532B Key Features
- Ultra low system BOM cost
- Integrated with 650V, low Rdson MOSFET
- 18V/12V default output voltage
- Support Buck and Buck-boost topology
- Peak current mode control
- Frequency Jittering for good EMC
- High efficiency over wide operating range
- Output voltage load regulation pensation
- VDD UVLO
- Short circuit protection