DCM4623xD2K04A5yzz
Typical Performance Characteristics (cont.)
The following figures present typical performance at TC = 25ºC, unless otherwise noted. See associated figures for general trend data.
ꢈꢅꢂꢅ
ꢀꢈꢂꢃ
ꢀꢈꢂꢅ
ꢀꢀꢂꢃ
ꢀꢀꢂꢅ
ꢀꢇꢂꢃ
ꢀꢇꢂꢅ
ꢀꢆꢂꢃ
ꢀꢆꢂꢅ
ꢀꢃꢂꢃ
ꢀꢃꢂꢅ
ꢀꢄꢂꢃ
ꢀꢄꢂꢅ
ꢀꢁꢂꢃ
ꢇꢁ
ꢇꢀ
ꢄꢄ
ꢄꢃ
ꢄꢂ
ꢄꢁ
ꢄꢀ
ꢆꢄ
ꢆꢃ
ꢆꢂ
ꢆꢁ
ꢆꢀ
ꢁꢂ
ꢁꢁ
ꢁꢀ
ꢅꢄ
ꢅꢃ
ꢅꢂ
ꢅꢁ
ꢅꢀ
ꢄ
ꢃ
ꢂ
ꢁ
ꢀ
ꢈꢀ
ꢉꢃꢅ
ꢊꢅꢅ
ꢊꢃꢅ
ꢁꢅꢅ
ꢁꢃꢅ
ꢄꢅꢅ
ꢄꢃꢅ
ꢀ
ꢈ
ꢅꢀ
ꢅꢈ
ꢁꢀ
ꢁꢈ
ꢉꢀ
ꢉꢈ
ꢂꢀ
ꢂꢈ
ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢕꢁꢊꢖꢅꢗꢘꢄꢄꢃꢌꢋꢅꢍꢙꢏ
ꢈꢅꢋꢌ
ꢊꢃꢋꢌ
ꢍꢄꢅꢋꢌ
ꢂꢁꢀꢊꢀꢋ
ꢂꢁꢀꢊꢀꢋ
ꢁꢆꢀꢊꢀꢋ
ꢁꢆꢀꢊꢀꢋ
ꢅꢃꢀꢊꢀꢋ
ꢅꢃꢀꢊꢀꢋ
Figure 9 — Full Load Efficiency vs. VIN, at low trim
Figure 12 — Efficiency and power dissipation vs.load at TCASE = -40°C,
nominal trim
ꢇꢃꢂꢄ
ꢇꢃꢂꢃ
ꢀꢇꢂꢄ
ꢀꢇꢂꢃ
ꢀꢀꢂꢄ
ꢀꢀꢂꢃ
ꢀꢆꢂꢄ
ꢀꢆꢂꢃ
ꢀꢅꢂꢄ
ꢀꢅꢂꢃ
ꢀꢄꢂꢄ
ꢀꢄꢂꢃ
ꢀꢁꢂꢄ
ꢀꢁꢂꢃ
ꢅꢀꢀ
ꢉꢀ
ꢄꢀ
ꢈꢀ
ꢃꢀ
ꢇꢀ
ꢂꢀ
ꢆꢀ
ꢁꢀ
ꢅꢀ
ꢀ
ꢁꢃ
ꢁꢂ
ꢁꢁ
ꢁꢀ
ꢅꢄ
ꢅꢃ
ꢅꢂ
ꢅꢁ
ꢅꢀ
ꢄ
ꢃ
ꢂ
ꢁ
ꢀ
ꢇꢀ
ꢈꢄꢃ
ꢉꢃꢃ
ꢉꢄꢃ
ꢊꢃꢃ
ꢊꢄꢃ
ꢁꢃꢃ
ꢁꢄꢃ
ꢀ
ꢇ
ꢅꢀ
ꢅꢇ
ꢁꢀ
ꢁꢇ
ꢆꢀ
ꢆꢇ
ꢂꢀ
ꢂꢇ
ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢕꢁꢊꢖꢅꢗꢘꢄꢄꢃꢌꢋꢅꢍꢙꢏ
ꢇꢃꢋꢌ
ꢉꢄꢋꢌ
ꢍꢁꢃꢋꢌ
ꢂꢁꢀꢊꢀꢋ
ꢂꢁꢀꢊꢀꢋ
ꢁꢈꢀꢊꢀꢋ
ꢁꢈꢀꢊꢀꢋ
ꢅꢃꢀꢊꢀꢋ
ꢅꢃꢀꢊꢀꢋ
Figure 10 — Full Load Efficiency vs. VIN, at nominal trim
Figure 13 — Efficiency and power dissipation vs.load at TCASE = 25°C,
nominal trim
ꢂꢀꢀ
ꢉꢀ
ꢈꢀ
ꢇꢀ
ꢆꢀ
ꢁꢀ
ꢅꢀ
ꢄꢀ
ꢃꢀ
ꢂꢀ
ꢀ
ꢄꢀ
ꢇꢈꢂꢄ
ꢇꢄꢂꢃ
ꢇꢄꢂꢄ
ꢀꢇꢂꢃ
ꢀꢇꢂꢄ
ꢀꢀꢂꢃ
ꢀꢀꢂꢄ
ꢀꢆꢂꢃ
ꢀꢆꢂꢄ
ꢀꢅꢂꢃ
ꢀꢅꢂꢄ
ꢀꢃꢂꢃ
ꢀꢃꢂꢄ
ꢀꢁꢂꢃ
ꢃꢁ
ꢃꢀ
ꢂꢁ
ꢂꢀ
ꢁ
ꢀ
ꢁꢀ
ꢀ
ꢁ
ꢂꢀ
ꢂꢁ
ꢃꢀ
ꢃꢁ
ꢄꢀ
ꢄꢁ
ꢅꢀ
ꢅꢁ
ꢈꢃꢄ
ꢉꢄꢄ
ꢉꢃꢄ
ꢊꢄꢄ
ꢊꢃꢄ
ꢁꢄꢄ
ꢁꢃꢄ
ꢕꢁꢊꢖꢅꢗꢘꢄꢄꢃꢌꢋꢅꢍꢙꢏ
ꢋꢅꢌꢍꢎꢇꢏꢐꢑꢎꢒꢓꢄꢇꢈꢏꢊ
ꢅꢃꢀꢊꢀꢋ
ꢅꢃꢀꢊꢀꢋ
ꢃꢇꢀꢊꢀꢋ
ꢃꢇꢀꢊꢀꢋ
ꢂꢆꢀꢊꢀꢋ
ꢂꢆꢀꢊꢀꢋ
ꢇꢄꢋꢌ
ꢉꢃꢋꢌ
ꢍꢁꢄꢋꢌ
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 1.2
Page 13 of 25
07/2017
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