Inverting Micro DC/DC with Integrated Coil
3 May 2018
The new XCL301 series is the first Torex Micro DC/DC converter that supports a negative voltage output.
An inverted output DC/DC circuit can be configured by simply adding two external ceramic capacitors and a Schottky diode and as the XCL301 itself only measures 2.5mm x 2.0mm x 1.00mm, the complete circuit is small and simple, saving board space and development time.
The operation voltage range is 2.7V to 5.5V, and the output voltage is fixed at -3.3V (±2.0%). Control method
is the auto switching control of PFM / fixed off time PWM.
The XCL301 is an ideal solution for generating a negative output rail for op amps, LCD, CCD and AOC applications.
For more information of the XCL301 click here