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SI-8008TM 数据表(PDF) 2 Page - Sanken electric |
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SI-8008TM 数据表(HTML) 2 Page - Sanken electric |
2 / 15 page DC/DC Step-Down Converter IC SI-8000TM Series September 2005 . Sanken Electric Co.,Ltd. I02-001EA-050910 1. Scope The present specifications shall apply to a DC-DC buck converter SI-8008TM. 2. Outline Classification Semiconductor IC (monolithic IC) Structure Plastic package (transfer mold) Applications ・ DC voltage regulator ・ Power supplies for telecommunication equipment , office equipment etc ,ON-board local regulator ・ Output voltage regulator at secondary stage of switch mode power supply 3. Absolute maximum ratings 3-1 Absolute maximum ratings Characteristic Symbol Ratings Units Remarks DC input voltage VIN 43 V Power dissipation 1 Pd1 1 .06 W Glass‐epoxy board mounting in 900square ㎜ , copper area 4.3% Tjmax=125℃ Power dissipation2 Pd2 1.65 W Glass‐epoxy board mounting in 900square ㎜ , copper area 50% Tjmax=125℃ Junction temperature Tj -40~150 ℃ Thermal protection circuit is built-in in this product and when junction temperature rises to 130℃ or higher, it may be caused to operate Recommended max. junction temperature at operation is 125℃. Storage temperature Tstg -40~150 ℃ Thermal resistance (junction-case) θ j-c 6 ℃ /W Thermal resistance (junction-ambient air) θ j-a 95 ℃ /W Glass‐epoxy board mounting in 900square ㎜ , copper area 4.3% 2/15 |
类似零件编号 - SI-8008TM |
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类似说明 - SI-8008TM |
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