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HV57708 数据表(PDF) 2 Page - Supertex, Inc |
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HV57708 数据表(HTML) 2 Page - Supertex, Inc |
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2 / 7 page ![]() 2 HV57708 Ordering Information Device Package Options 80-Lead PQFP HV57708 HV57708PG-G -G indicates package is RoHS compliant (‘Green’) Absolute Maximum Ratings Parameter Value Supply voltage, V DD -0.5V to +7.5V Output voltage , V PP -0.5V to +90V Logic input levels -0.3V to V DD + 0.3V Ground current(1) 1.5A Continuous total power dissipation(2) 1200mW Operating temperature range -40°C to +85°C Storage temperature range -65°C to +150°C Lead temperature 1.6mm from case for 10 seconds 260°C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. Continuous operation of the device at the absolute rating level may affect device reliability. All voltages are referenced to device ground. Notes: 1. Limited by the total dissipated in the package. 2. For operation above 25°C ambient derate linearly to maximum operating temperature at 20mW/°C. Recommended Operating Conditions Symbol Parameter Min Max Units V DD Logic supply voltage 4.5 5.5 V V PP Output voltage 8.0 80 V V IH High-level input voltage V DD - 0.5V - V V IL Low-level input voltage 0 0.5 V f CLK Clock frequency per register - 8.0 MHz T A Operating free-air temperature -40 +85 °C Notes: Power-up sequence should be the following*: 1. Apply ground 2. Apply V DD 3. Set all inputs (D IN, CLK, LE , POL, etc.) to a known state 4. Apply V PP 5. The V PP should not drop below VDD or float during operation Power-down sequence should be the reverse of the above Pin Configuration 80-Lead PQFP (PG) (top view) 1 80 YY = Year Sealed WW = Week Sealed L = Lot Number C = Country of Origin* A = Assembler ID* = “Green” Packaging *May be part of top marking Top Marking Bottom Marking YYWW HV57708PG LLLLLLLLLL CCCCCCCC AAA Product Marking 80-Lead PQFP (PG) |
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