InnoSwitch3-CP
Typical Performance Curves (cont.)
1.ꢁ
1.ꢀ
1.0
0.8
0.ꢂ
0.ꢁ
0.ꢀ
ꢂ.ꢃ
ꢆꢐꢑꢒꢓꢔꢕ ꢖꢑꢐꢗꢘꢙꢚꢛ
ꢂ.0
ꢋꢌꢌꢍꢀꢎꢁ 1.ꢏꢉ
ꢋꢌꢌꢍꢀꢎꢉ ꢍ.ꢀ0
ꢋꢌꢌꢍꢀꢎꢂ ꢁ.ꢂ0
ꢋꢌꢌꢍꢀꢎꢎ ꢉ.ꢀ0
ꢉꢊꢋꢌꢍꢎꢏ ꢐꢋꢊꢑꢒꢓꢔꢕ
ꢆꢇꢇꢁꢀꢄꢂ 1.ꢈꢃ
ꢆꢇꢇꢁꢀꢄꢃ ꢁ.ꢀ0
ꢆꢇꢇꢁꢀꢄꢅ ꢂ.ꢅ0
ꢆꢇꢇꢁꢀꢄꢄ ꢃ.ꢀ0
ꢁ.ꢃ
ꢁ.0
ꢀ.ꢃ
ꢀ.0
1.ꢃ
1.0
0.ꢃ
0.0
ꢃꢄꢅꢆꢇ ꢈ ꢀꢉ ꢊꢄ
ꢃꢄꢅꢆꢇ ꢈ 100 ꢊꢄ
0
0
100 ꢀ00 ꢁ00 ꢂ00 ꢃ00 ꢅ00 ꢄ00 800
0
ꢀ
ꢁ
ꢂ
8
10
ꢀꢁꢂin ꢃoꢄtꢂꢅꢆ ꢇꢃꢈ
ꢀꢁꢂIꢃ ꢄoꢅtꢆꢇꢈ ꢉꢄꢊ
Figure 28. Maximum Allowable Drain Current vs. Drain Voltage.
Figure 29. Output Characteristics.
10000
100
ꢉꢊꢋꢌꢍꢎꢏ ꢐꢋꢊꢑꢒꢓꢔꢕ
ꢉꢊꢋꢌꢍꢎꢏ ꢐꢋꢊꢑꢒꢓꢔꢕ
ꢅꢆꢆꢁꢀꢇꢂ 1.ꢈꢃ
ꢅꢆꢆꢁꢀꢇꢃ ꢁ.ꢀ0
ꢅꢆꢆꢁꢀꢇꢄ ꢂ.ꢄ0
ꢆꢇꢇꢁꢀꢅꢂ 1.ꢈꢃ
ꢆꢇꢇꢁꢀꢅꢃ ꢁ.ꢀ0
ꢆꢇꢇꢁꢀꢅꢄ ꢂ.ꢄ0
ꢅꢃ
1000
ꢅꢆꢆꢁꢀꢇꢇ ꢃ.ꢀ0
ꢆꢇꢇꢁꢀꢅꢅ ꢃ.ꢀ0
100
ꢃ0
10
1
ꢀꢃ
ꢉꢖꢍꢑꢊꢗꢍꢎꢏ ꢐꢓeꢘꢙeꢎꢊꢚ ꢛ 100 ꢜꢝꢞ
0
0
100 ꢀ00 ꢁ00 ꢂ00 ꢃ00 ꢄ00
1
100 ꢀ00 ꢁ00 ꢂ00 ꢃ00 ꢄ00
ꢀꢁꢂin ꢃoꢄtꢂꢅꢆ ꢇꢃꢈ
ꢀꢁꢂin ꢃoꢄtꢂꢅꢆ ꢇꢃꢈ
Figure 31. Drain Capacitance Power.
Figure 30. COSS vs. Drain Voltage.
1.ꢀ
1.ꢁ
1.0
0.8
0.ꢂ
0.ꢀ
0.ꢁ
ꢄꢅꢆꢇꢈꢉꢊꢋeꢌ ꢄꢅꢍeꢏ ꢐꢅꢆ ꢍꢑe
ꢌꢊ/ꢌꢍ ꢎ 1
ꢒꢅꢆꢇꢈꢉꢊꢋeꢌ ꢓꢔꢆꢆeꢒꢍ
ꢉꢊꢇꢊꢍ vꢈꢉꢔeꢕ ꢔꢖe ꢍꢑe
ꢍꢗꢘꢊꢓꢈꢉ ꢓꢔꢆꢆeꢒꢍ ꢉꢊꢇꢊꢍ
ꢖꢘeꢓꢊꢙꢊeꢌ ꢙꢅꢆ ꢍꢑe
ꢈꢘꢘꢆꢅꢘꢆꢊꢈꢍe ꢚꢛ/ꢜ
ꢓꢈꢘꢈꢓꢊꢍꢅꢆ.
0
1
ꢁ
ꢃ
ꢀ
ꢀoꢁꢂꢃꢄiꢅꢆꢇ ꢇiꢈꢇt
Figure 32. Standard Current Limit vs. di/dt.
26
Rev. D 08/18
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