InnoSwitch-CH
Typical Performance Characteristics
1.1
1.ꢀ
1.ꢁ
1.0
0.ꢂ
0.ꢃ
0.ꢀ
0.ꢁ
ꢅꢆꢇꢈꢉꢊꢋꢌeꢍ
1.0
ꢍꢋ/ꢍꢎ ꢏ 1
ꢡꢔꢉꢊꢋꢓꢢ ꢑꢉꢔꢎꢆꢇꢗꢐ ꢅꢆꢎeꢐ ꢑꢆꢇ ꢎꢒe
ꢓꢆꢇꢈꢉꢊꢋꢌeꢍ ꢔꢕꢇꢇeꢓꢎ
ꢞꢅꢅꢁ0ꢟꢄ 1.ꢁꢁ
ꢞꢅꢅꢁ0ꢟꢀ 1.1ꢁ
ꢞꢅꢅꢁ0ꢟꢠ 1.10
ꢊꢋꢈꢋꢎ vꢉꢊꢕeꢖ ꢕꢗe ꢎꢒe
ꢎꢘꢙꢋꢔꢉꢊ ꢔꢕꢇꢇeꢓꢎ ꢊꢋꢈꢋꢎ
ꢗꢙeꢔꢋꢚꢋeꢍ ꢚꢆꢇ ꢎꢒe
ꢉꢙꢙꢇꢆꢙꢇꢋꢉꢎe ꢛꢜ/ꢝ
ꢔꢉꢙꢉꢔꢋꢎꢆꢇ.
0.ꢀ
0
ꢁꢂ0 ꢁꢃꢂ
0
ꢃꢂ ꢂ0 7ꢂ 100 1ꢃꢂ 1ꢂ0
1
ꢁ
ꢄ
ꢀ
ꢀꢁnction ꢂꢃꢄꢅꢃꢆꢇtꢁꢆꢃ ꢈꢉCꢊ
ꢀoꢁꢂꢃꢄiꢅꢆꢇ ꢇiꢈꢇt
Figure 23. Breakdown vs. Temperature.
Figure 24. Standard Current Limit Vs. di/dt.
ꢀ00
ꢁꢂ0
ꢁ00
1ꢂ0
100
ꢂ0
1000
ꢉꢑꢒꢓꢔꢕꢖ ꢗꢒꢑꢘꢙꢚꢛꢜ
ꢍꢎꢎꢁ0ꢏꢀ 7.ꢐ
ꢍꢎꢎꢁ0ꢏꢃ 11.ꢁ
ꢍꢎꢎꢁ0ꢏꢂ 1ꢄ.0
ꢉꢊꢋꢌꢍꢎꢏ ꢐꢋꢊꢑꢒꢓꢔꢕ
ꢅꢆꢆꢀ0ꢇꢁ 7.ꢈ
ꢅꢆꢆꢀ0ꢇꢂ 11.ꢀ
ꢅꢆꢆꢀ0ꢇꢃ 1ꢄ.0
100
10
1
ꢆꢇꢈꢉꢊꢋꢁꢂ ꢌꢇ
ꢆꢇꢈꢉꢊꢋ100 ꢌꢇ
0
1
100 ꢀ00 ꢁ00 ꢂ00 ꢃ00 ꢄ00
0
ꢁ
ꢃ
ꢄ
ꢅ
10
ꢀꢁꢂin ꢃoꢄtꢂꢅꢆ ꢇꢃꢈ
ꢀꢁꢂIꢃ ꢄoꢅtꢆꢇꢈ ꢉꢄꢊ
Figure 26. COSS vs. Drain Voltage.
Figure 25. Output Characteristic.
ꢄꢅRꢆꢇꢈ
ꢃ0.0
ꢂ0
ꢉꢊꢋꢌꢍꢎꢏ ꢐꢋꢊꢑꢒꢓꢔꢕ
ꢅꢆꢆꢀ0ꢇꢁ
7.ꢈ
ꢅꢆꢆꢀ0ꢇꢂ 11.ꢀ
ꢅꢆꢆꢀ0ꢇꢃ 1ꢄ.0
ꢁ0
ꢀ0
10
0
ꢃ0.ꢉ
ꢃ1.ꢊ
0
100 ꢀ00 ꢁ00 ꢂ00 ꢃ00 ꢄ00
ꢀ00 ꢁꢂ
ꢀꢁꢂin ꢃoꢄtꢂꢅꢆ ꢇꢃꢈ
ꢀiꢁꢂ ꢃnꢄꢅ
Figure 27. Drain Capacitance Power.
Figure 28. SYNCHRONOUS RECTIFIER DRIVE Pin Negative Voltage.
21
Rev. J 10/17
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