tk65933 Crystalfontz America, Inc.,, tk65933 Datasheet
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tk65933
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tk65933 Summary of contents
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... ORDERING INFORMATION TK6593 MTL LAMP FREQUENCY CODE TK65930 175 Hz TK65935* 300 Hz TK65931* 200 Hz TK65936 325 Hz TK65932 225 Hz TK65937* 350 Hz TK65933* 250 Hz TK65938 375 Hz TK65934 275 Hz TK65939* 400 Hz February 2001 TOKO, Inc. APPLICATIONS Battery Powered Systems Cellular Telephones Pagers LCD Modules Wrist Watches ...
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TK6593xM ABSOLUTE MAXIMUM RATINGS V Pin .................................................................... 6 All Pins Except V and GND ............................... V CC Power Dissipation (Note 1) ................................. 600 mW TK6593x ELECTRICAL CHARACTERISTICS °C, unless ...
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... TOKO PART NO. TK65930 TK65931 TK65932 TK65933 TK65934 TK65935 TK65936 TK65937 TK65938 TK65939 TABLE 3: CONVERTER SUPPLY CURRENT TOKO PART NO. TK65930 TK65931 TK65932 TK65933 TK65934 TK65935 TK65936 TK65937 TK65938 TK65939 February 2001 TOKO, Inc. MIN. TYP. 157 Hz 175 Hz 180 Hz 200 Hz 202 Hz 225 Hz 225 Hz ...
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TK6593xM TYPICAL PERFORMANCE CHARACTERISTICS TK65931 Voltage Waveform TK65931 PEAK TO PEAK LAMP VOLTAGE vs. SUPPLY VOLTAGE 150 L = 330 µH 140 1 130 220 µH 120 110 100 2.5 3 3 (V) ...
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TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) TK65931 AVERAGE CONVERTER SUPPLY CURRENT vs. SUPPLY VOLTAGE 2.5 3 3 (V) TK65931 PEAK CURRENT THRESHOLD vs. SUPPLY VOLTAGE 110 100 ...
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TK6593xM TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) TK65931 PEAK TO PEAK LAMP VOLTAGE vs. TEMPERATURE 160 150 3.6 V 140 130 2.7 V 120 110 100 90 -50 - TEMPERATURE ( C) TK65931 LAMP ...
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TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) TK65931 PEAK CURRENT THRESHOLD vs. TEMPERATURE 110 100 2 -50 - TEMPERATURE ( C) TK65931 QUIESCENT CURRENT vs. TEMPERATURE 100 ...
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TK6593xM TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) TK65931 MAXIMUM DUTY CYCLE vs. SUPPLY VOLTAGE 2.5 3 3 (V) TK65931 MAXIMUM DUTY CYCLE vs. TEMPERATURE -50 -25 ...
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An Electroluminescent (EL) Lamp is a strip of plastic, coated with a phosphorous material that emits light when a high voltage AC signal is applied to the terminals of the device. EL panels have the ability to light the entire ...
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TK6593xM THEORY OF OPERATION (CONT.) With properly selected components, the TK6593x will nominally support peak output voltages (180 V ). Should the EL Panel become disconnected PK-PK from the driver outputs, the removal of the load can ...
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SUPPLY PIN ( This pin is the positive input supply for the TK6593x. Good design practices dictate capacitive decoupling to the ground pin. GROUND PIN (GND) The pin provides the ground connection for the IC. IND PIN This ...
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TK6593xM INDUCTOR VALUE SELECTION Designing an EL Driver utilizing the TK6593x is a very simple task. The primary component affecting the behavior of the converter is the inductor. Essentially, the entire design task primarily consists of selecting the proper inductor ...
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... D52FU 470 390 D32FU 330 270 220 D31FU 180 100 MINIMUM SUPPLY (V) February 2001 TOKO, Inc. DESIGN CONSIDERATIONS (CONT.) TK65932, TK65933 1000 (NOTE 1) 820 680 560 470 390 330 270 220 D31FU 180 100 MINIMUM SUPPLY (V) TK65938, TK65939 ...
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TK6593xM EL LAMP INTENSITY CONTROL APPLICATION In driving EL lamp panels sometimes desirable to be able to adjust the intensity of the EL lamp. The TK6593x can be used in such an application. By reducing the voltage supplied ...
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February 2001 TOKO, Inc. LAYOUT 2x SPLIT SUPPLY LAYOUT 2x TK6593xM Actual Size Actual Size Page 15 ...
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... North First Street , Suite 260 San Jose, CA 95131 Tel: (408) 432-8281 Fax: (408) 943-9790 IC-xxx-TK6593x 0798O0.0K Marking Information Marking TK65930 TK65931 TK65932 TK65933 TK65934 TK65935 TK65936 TK65937 TK65938 TK65939 0.4 Fax: (847) 699-7864 Semiconductor Technical Support Toko Design Center 4755 Forge Road ...