Reference design for a single-output SEPIC converter which might function over a large enter vary from 6V to 18V. It presents an effectivity of over 90% and a voltage ripple decrease than 0.7%.
The MAXREFDES1204 from Analog Gadgets is a reference design for a single-output SEPIC converter primarily based on the MAX16990 controller. This reference design is rated to function over a large enter voltage vary from 6V to 18V and ship an output energy of as much as 24W. The MAXREFDES1204 reference design presents a excessive effectivity of as much as 90% whereas having an output ripple voltage decrease than 0.7% at nominal enter voltages. The facility provide is able to delivering a most present of two A. The MAXREFDES1204 works in steady present mode (CCM) and therefore the output voltage relies upon simply on the PWM, due to this fact the design is good for fixed masses with much less enter noise and fewer output ripple spectrum however extra consideration to quick reverse restoration diode losses. It’s appropriate to be used within the harsh automotive setting and can be utilized as an influence provide for automotive LED lighting, audio programs, navigation system, dashboard tools, and so forth.
This reference design has been examined by Maxim Built-in, which is now a part of Analog Gadgets. It comes with BoM, schematics, calculations for parts, and so forth. Yow will discover extra information concerning the reference design on the corporate’s web site. To learn extra about this reference design click on right here.