DCM4623xD2H53E0y7z
Typical Performance Characteristics
The following figures present typical performance at TC = 25ºC, unless otherwise noted. See associated figures for general trend data.
ꢆꢁꢅ
ꢆꢁꢄ
ꢆꢁꢃ
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ꢆꢁꢀ
ꢀꢁꢅ
ꢀꢁꢄ
ꢀꢁꢃ
ꢀꢁꢂ
ꢀꢁꢀ
ꢀꢇꢂꢁ
ꢀꢆꢂꢃ
ꢀꢆꢂꢁ
ꢀꢅꢂꢃ
ꢀꢅꢂꢁ
ꢀꢄꢂꢃ
ꢀꢄꢂꢁ
ꢀꢁꢂꢃ
ꢀꢁꢂꢁ
ꢂꢀꢀ
ꢂꢇꢀ
ꢈꢀꢀ
ꢈꢇꢀ
ꢃꢀꢀ
ꢃꢇꢀ
ꢅꢁꢁ
ꢅꢃꢁ
ꢆꢁꢁ
ꢆꢃꢁ
ꢇꢁꢁ
ꢇꢃꢁ
ꢀꢁꢂꢃꢄꢅꢎꢇꢏꢄꢐꢑꢉꢅꢋꢎꢍ
ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢉꢀꢊꢋ
ꢂꢇꢊꢋ
ꢌꢃꢀꢊꢋ
ꢀꢁꢈꢉ
ꢅꢃꢈꢉ
ꢊꢇꢁꢈꢉ
Figure 3 — Disabled power dissipation vs. VIN
Figure 6 — Full Load Efficiency vs. VIN, at low trim
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ꢇꢁꢂ
ꢇꢁꢀ
ꢂꢁꢂ
ꢂꢁꢀ
ꢆꢁꢂ
ꢆꢁꢀ
ꢅꢁꢂ
ꢅꢁꢀ
ꢄꢁꢂ
ꢄꢁꢀ
ꢃꢁꢂ
ꢃꢁꢀ
ꢀꢁꢂ
ꢀꢁꢀ
ꢀꢇꢂꢁ
ꢀꢆꢂꢃ
ꢀꢆꢂꢁ
ꢀꢅꢂꢃ
ꢀꢅꢂꢁ
ꢀꢄꢂꢃ
ꢀꢄꢂꢁ
ꢀꢁꢂꢃ
ꢄꢀꢀ
ꢄꢂꢀ
ꢅꢀꢀ
ꢅꢂꢀ
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ꢅꢃꢁ
ꢆꢁꢁ
ꢆꢃꢁ
ꢇꢁꢁ
ꢇꢃꢁ
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ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢉꢀꢊꢋ
ꢄꢂꢊꢋ
ꢌꢆꢀꢊꢋ
ꢀꢁꢈꢉ
ꢅꢃꢈꢉ
ꢊꢇꢁꢈꢉ
Figure 7 — Full Load Efficiency vs. VIN, at nominal trim
Figure 4 — No load power dissipation vs. VIN, at nominal trim
ꢁꢈꢂꢃ
ꢁꢇꢂꢄ
ꢁꢇꢂꢃ
ꢁꢆꢂꢄ
ꢁꢆꢂꢃ
ꢁꢅꢂꢄ
ꢁꢅꢂꢃ
ꢁꢃꢂꢄ
ꢁꢃꢂꢃ
ꢀꢁꢂꢄ
ꢀꢁꢂꢃ
ꢆꢃꢃ
ꢆꢄꢃ
ꢇꢃꢃ
ꢇꢄꢃ
ꢈꢃꢃ
ꢈꢄꢃ
ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢁꢃꢉꢊ
ꢆꢄꢉꢊ
ꢋꢈꢃꢉꢊ
Figure 8 — Full Load Efficiency vs. VIN, at high trim
Figure 5 — Ideal VOUT vs. load current, at 25°C case
DCM™ DC-DC Converter
Rev 1.0
Page 11 of 23
12/2017
VICOR [ VICOR CORPORATION ]
