DCM300P480x500A40
Typical Performance Characteristics (cont.)
The following figures present typical performance at TC = 25ºC, unless otherwise noted. See associated figures for general trend data.
ꢀꢇꢂꢁ
ꢀꢆꢂꢃ
ꢀꢆꢂꢁ
ꢀꢅꢂꢃ
ꢀꢅꢂꢁ
ꢀꢄꢂꢃ
ꢀꢄꢂꢁ
ꢀꢁꢂꢃ
ꢀꢁꢂꢁ
ꢉꢇ
ꢉꢅ
ꢉꢃ
ꢉꢀ
ꢈꢈ
ꢈꢇ
ꢈꢅ
ꢈꢃ
ꢈꢀ
ꢆꢈ
ꢆꢇ
ꢁꢁ
ꢁꢀ
ꢅꢁ
ꢅꢀ
ꢄꢁ
ꢄꢀ
ꢃꢁ
ꢃꢀ
ꢂꢁ
ꢂꢀ
ꢁ
ꢀ
ꢂꢃ
ꢅꢁꢁ
ꢅꢃꢁ
ꢆꢁꢁ
ꢆꢃꢁ
ꢇꢁꢁ
ꢇꢃꢁ
ꢀ
ꢃ
ꢅ
ꢇ
ꢈ
ꢂꢀ
ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢕꢁꢊꢖꢅꢗꢘꢄꢄꢃꢌꢋꢅꢍꢙꢏ
ꢀꢁꢈꢉ
ꢅꢃꢈꢉ
ꢊꢇꢁꢈꢉ
ꢅꢃꢀꢊꢀꢋ
ꢅꢃꢀꢊꢀꢋ
ꢄꢀꢀꢊꢀꢋ
ꢄꢀꢀꢊꢀꢋ
ꢃꢀꢀꢊꢀꢋ
ꢃꢀꢀꢊꢀꢋ
Figure 9 — Full Load Efficiency vs. VIN, at low trim
Figure 12 — Efficiency and power dissipation vs.load at TCASE = -40°C,
nominal trim
ꢀꢇꢂꢁ
ꢀꢆꢂꢃ
ꢀꢆꢂꢁ
ꢀꢅꢂꢃ
ꢀꢅꢂꢁ
ꢀꢄꢂꢃ
ꢀꢄꢂꢁ
ꢀꢁꢂꢃ
ꢉꢇ
ꢉꢅ
ꢉꢃ
ꢉꢀ
ꢈꢈ
ꢈꢇ
ꢈꢅ
ꢈꢃ
ꢈꢀ
ꢆꢈ
ꢆꢇ
ꢅꢁ
ꢅꢀ
ꢄꢁ
ꢄꢀ
ꢃꢁ
ꢃꢀ
ꢂꢁ
ꢂꢀ
ꢁ
ꢀ
ꢂꢃ
ꢅꢁꢁ
ꢅꢃꢁ
ꢆꢁꢁ
ꢆꢃꢁ
ꢇꢁꢁ
ꢇꢃꢁ
ꢀ
ꢃ
ꢅ
ꢇ
ꢈ
ꢂꢀ
ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢕꢁꢊꢖꢅꢗꢘꢄꢄꢃꢌꢋꢅꢍꢙꢏ
ꢀꢁꢈꢉ
ꢅꢃꢈꢉ
ꢊꢇꢁꢈꢉ
ꢅꢃꢀꢊꢀꢋ
ꢅꢃꢀꢊꢀꢋ
ꢄꢀꢀꢊꢀꢋ
ꢄꢀꢀꢊꢀꢋ
ꢃꢀꢀꢊꢀꢋ
ꢃꢀꢀꢊꢀꢋ
Figure 10 — Full Load Efficiency vs. VIN, at nominal trim
Figure 13 — Efficiency and power dissipation vs.load at TCASE = 25°C,
nominal trim
ꢉꢇ
ꢉꢅ
ꢉꢃ
ꢉꢀ
ꢈꢈ
ꢈꢇ
ꢈꢅ
ꢈꢃ
ꢈꢀ
ꢆꢈ
ꢆꢇ
ꢆꢅ
ꢁꢀ
ꢁꢈꢂꢃ
ꢁꢇꢂꢄ
ꢁꢇꢂꢃ
ꢁꢆꢂꢄ
ꢁꢆꢂꢃ
ꢁꢅꢂꢄ
ꢁꢅꢂꢃ
ꢁꢃꢂꢄ
ꢁꢃꢂꢃ
ꢀꢁꢂꢄ
ꢀꢁꢂꢃ
ꢅꢁ
ꢅꢀ
ꢄꢁ
ꢄꢀ
ꢃꢁ
ꢃꢀ
ꢂꢁ
ꢂꢀ
ꢁ
ꢀ
ꢂꢃ
ꢀ
ꢃ
ꢅ
ꢇ
ꢈ
ꢂꢀ
ꢆꢃꢃ
ꢆꢄꢃ
ꢇꢃꢃ
ꢇꢄꢃ
ꢈꢃꢃ
ꢈꢄꢃ
ꢕꢁꢊꢖꢅꢗꢘꢄꢄꢃꢌꢋꢅꢍꢙꢏ
ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢅꢃꢀꢊꢀꢋ
ꢅꢃꢀꢊꢀꢋ
ꢄꢀꢀꢊꢀꢋ
ꢄꢀꢀꢊꢀꢋ
ꢃꢀꢀꢊꢀꢋ
ꢃꢀꢀꢊꢀꢋ
ꢁꢃꢉꢊ
ꢆꢄꢉꢊ
ꢋꢈꢃꢉꢊ
Figure 14 — Efficiency and power dissipation vs.load at TCASE = 90°C,
Figure 11 — Full Load Efficiency vs. VIN, at high trim
nominal trim
DCM™ DC-DC Converter
Rev 1.1
vicorpower.com
800 927.9474
Page 13 of 25
07/2015
VICOR [ VICOR CORPORATION ]
