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Low Vce sat BJT Power Savings Slide 19

This slide illustrates another variation on the use of the NCP3063. The circuit was developed to drive an LCD TV with 3.0 A at 5.0 V, from an input of 12 V. When the final circuit requirements for output voltage and current are different from those listed above, a different low VCE(sat) BJT can be selected. This circuit is discussed in application note AND8284, once again available on the onsemi website.

PTM Published on: 2011-12-07