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Table 2 Comparison vs. state of the art, operating conditions

From: Hard macrocells for DC/DC converter in automotive embedded mechatronic systems

  This work [7] [8] [9] [1]
Wide temp. range °C −40 to 150 No No −40 to 125 −40 to 150
Converter type Step-up/down Step-up/down Step-up Step-down Step-up/down
fSW, kHz 444, 888 100 <500 300, 500 90
Input voltage, V 2.5 to 60 3.3 8 to 20 7.5 to 40 7 to 60
Output voltage, V 1 to 48 1 to 4.5 12 to 20 0.5 to 36 1.65 to 48
Digital prog. out Yes No No No Partially
Low power mode Yes No Yes No No
Slope control Yes No No No Yes
Dithering Yes No No No No
Diagnostic Yes No No Reduced Reduced