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HV833MG датащи(PDF) 2 Page - Supertex, Inc |
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HV833MG датащи(HTML) 2 Page - Supertex, Inc |
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2 / 9 page ![]() 2 HV833 Symbol Parameter Min Typ Max Units Conditions R DS(on) On-resistance of switching transistor 4.0 Ω I=100mA VCs Max. output regulation voltage 80 90 100 V VDD=1.8V to 6.5V VA-B Max. of differential output voltage 160 180 200 V VDD=1.8V to 6.5V across lamp I DDQ Quiescent V DD supply current 100 nA R SW-osc = Low IDD Input current going into the VDD pin 150 µAVDD=1.8V to 6.5V. See Figure 1. IIN Input current including inductor current 56 64 mA VIN=3.3V. See Figure 1. V CS Output voltage on V CS 63 72 81 V V IN=3.3V. See Figure 1. fEL VA-B output drive frequency 240 270 300 Hz VIN=3.3V. See Figure 1. fSW Switching transistor frequency 55 65 75 KHz VIN=3.3V. See Figure 1. D Switching transistor duty cycle 88 % See figure 1. Symbol Parameter Min Typ Max Units Conditions VDD Supply voltage 1.8 6.5 V f EL V A-B output drive frequency 60 1000 Hz TA Operating temperature -25 85 °C Recommended Operating Conditions Symbol Parameter Min Typ Max Units Conditions EN-L Logic input low voltage 0 0.5 V VDD=1.8V to 6.5V EN-H Logic input high voltage VDD-0.5 VDD VVDD=1.8V to 6.5V Enable/Disable Function Table Absolute Maximum Ratings* Supply Voltage, V DD -0.5V to +7.5V Output Voltage, V Cs -0.5V to +100V Operating Temperature Range -25° to +85°C Storage Temperature Range -65°C to +150°C MSOP-8 Power Dissipation 300mW Note: *All voltages are referenced to GND. Pin Configuration ςΑ VDD VA R SW-osc V B R EL-osc C S Gnd LX 1 2 3 4 8 7 6 5 MSOP-8 Top View Package Options Device MSOP-8 Die HV833 HV833MG* HV833X * Product supplied on 2500 piece carrier tape reels. Ordering Information Electrical Characteristics DC Characteristics (Over recommended operating conditions unless otherwise specified, T A=25°C) Enable/Disable Table (See Typical Application on Front Page) RSW resistor HV833 V DD Enable 0V Disable |
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