HV859MG-G Supertex, HV859MG-G Datasheet
HV859MG-G
Specifications of HV859MG-G
Related parts for HV859MG-G
HV859MG-G Summary of contents
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... Supertex inc. for Low Noise Applications General Description The Supertex HV859 is a high voltage driver designed for driving Electroluminescent (EL) lamps 5.0 square inches. The input supply voltage range is from 1.8 to 5.0V. The device uses a single inductor and a minimum number of passive components. ...
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... EL T Operating temperature A Supertex inc. Pin Configurations 8-Lead MSOP 3.00x3.00mm body 1.10mm height (max) 0.65mm pitch HV859MG-G Value -0.5V to 6.5V -40°C to +85°C Product Marking -65°C to +150°C 1.6W 300mW -0.5V to +130V Package may or may not include the following marks θ ...
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... Switching transistor frequency D Switching transistor duty cycle * The inductor used is a 220µH Murata inductor, max DC resistance of 8.4Ω, part # LQH32CN221K21. Functional Block Diagram VDD Switch RSW-Osc OSC GND Disable V DD Switch RSW-Osc OSC Supertex inc. Min Typ 0 Min Typ - - 95 105 190 ...
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... Fig. 2. The regulated voltage can be used to run the internal logic of the HV859. The amount of current necessary to run the internal logic is 150µA max 3.0V. Therefore, the regulated voltage could easily provide the current without being loaded down. Supertex inc. VDD 1 HV859 560k ...
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... Audible Noise Reduction This section describes a method (patented) developed at Supertex to reduce the audible noise emitted by the EL lamps used in application sensitive to audible noise. Fig. 3 shows a general circuit schematic that uses the resistor connected in series with the EL lamp. SER How to Minimize EL Lamp Audible Noise: The EL lamp, when lit, emits an audible noise ...
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... Lamp greater than the power dissipation of the package, an external resistor in series with one side of the lamp is recommended to help reduce the package power dissipation. Supertex inc. is used to boost the low input voltage by inductive flyback. When the internal X 1235 Bordeaux Drive, Sunnyvale, CA 94089 ...
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... Dimension NOM 0.75 0.02 (mm) MAX 0.80 0.05 JEDEC Registration MO-229, Variation WEEC-2, Issue C, Aug. 2003. * This dimension is not specified in the JEDEC drawing. Drawings not to scale. Supertex Doc. #: DSPD-8DFNK73X3P065, Version C081109. Supertex inc. E Note 1 (Index Area D/2 x E/2) θ Seating Plane A3 Note 2 ...
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... JEDEC Registration MO-187, Variation AA, Issue E, Dec. 2004. * This dimension is not specified in the JEDEC drawing. Drawings are not to scale. Supertex Doc. #: DSPD-8MSOPMG, Version H041309. (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.) does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives Supertex inc ...