Overview: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. 4.5V~100V, 1.5A, Synchronous, DC-DC Step-Down Converter CJ92920 DC-DC 1 Introduction
The CJ92920 is a 100V/1.5A, synchronous step-down converter with built-in high-side and low-side power MOSFETs. Utilizing the advanced COT control method reduces the size of the total solution and achieves excellent load-transient performance. The integrated BST charge circuit minimizes both cost and solution size. High duty Ton extension feature makes it ideal for applications that require low drop-out voltage. 240μA quiescent current saves power, and low off-current makes it suitable for battery powered applications.
