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SI-8033T 数据表(PDF) 7 Page - Sanken electric |
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SI-8033T 数据表(HTML) 7 Page - Sanken electric |
7 / 15 page DC/DC Step-Down Converter IC SI-8000TM Series September 2005 Sanken Electric Co.,Ltd. I02-001EA-050910 Reference data ・ Calculation of junction temperature The junction temperature can be obtained from the following equation using the Tc that is measured by thermocouple. C C j D T P Tj + × = − θ (θj-c=6℃/W) 5. Block diagram (Connection diagram) SI-3000KM/KMS 銅箔面積ー熱抵抗 40 50 60 70 80 90 100 10 100 1000 銅箔面積 (㎜ 2) 銅箔面積-許容損失Tjmax=100℃ 0 0.5 1 1.5 10 100 1000 銅箔面積 (㎜2) Ta=25℃ 40℃ 60℃ 85℃ Copper area on PC board vs. Power dissipation Tj=100℃ Area of PC board:30×30mm SI-8000TM Copper area on PC board vs. thermal resistance. Area of PC board:30×30mm Copper area on PC board (mm2) Copper area on PC board (mm2) Tc measurement point ● 7/15 |
类似零件编号 - SI-8033T |
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类似说明 - SI-8033T |
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