ICL7662MTV Intersil Corporation, ICL7662MTV Datasheet
ICL7662MTV
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ICL7662MTV Summary of contents
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Data Sheet CMOS Voltage Converter The Intersil ICL7662 is a monolithic high-voltage CMOS power supply circuit which offers unique performance ad- vantages over previously available devices. The ICL7662 performs supply voltage conversion from positive to negative for an input ...
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... Ld SOIC (N) ICL7662CBD SOIC (N) ICL7662ITV - Pin Metal Can T8.C ICL7662IPA - PDIP ICL7662IBD - SOIC (N) ICL7662MTV -55 to 125 8 Pin Metal Can T8.C (Note 1) NOTE: 1. Add /883 to part number if /883B processing is required. Functional Block Diagram RC OSCILLATOR TEST P N OSC ...
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Absolute Maximum Ratings Supply Voltage ...
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Typical Performance Curves 190 170 LV = GND 150 130 110 (V) FIGURE 1. OUTPUT SOURCE RESISTANCE AS A FUNCTION OF SUPPLY VOLTAGE 180 170 160 150 140 ...
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Typical Performance Curves 15K 14K 13K 12K 11K 10K -55 - TEMPERATURE ( FIGURE 7. UNLOADED OSClLLATOR FREQUENCY AS A FUNCTION OF TEMPERATURE ...
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Typical Performance Curves NOTE: 5. These curves include in the supply current that current fed directly into the load R supply current goes directly to the positive side of the load, and the other half, through the ICL7662, to the ...
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FIGURE 15. IDEALIZED NEGATIVE CONVERTER Theoretical Power Efficiency Considerations In theory a voltage multiplier can approach 100% efficiency if certain conditions are met: ...
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10µ ICL7662 + 10µ 16A. FIGURE 16. SIMPLE NEGATIVE CONVERTER AND ITS OUTPUT EQUIVALENT Output Ripple ESR also affects the ripple voltage seen at ...
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FIGURE 19. CASCADING DEVICES FOR INCREASED OUTPUT VOLTAGE Changing the ICL7662 Oscillator Frequency It may be desirable in some applications, due to noise or other considerations, to increase the oscillator frequency. This is ...
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... Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use ...