EL7566DRE Intersil, EL7566DRE Datasheet
EL7566DRE
Specifications of EL7566DRE
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EL7566DRE Summary of contents
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... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2004, 2006. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. ...
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... PART NUMBER PART MARKING EL7566DRE 7566DRE EL7566DRE-T7 7566DRE EL7566DRE-T13 7566DRE EL7566DREZ (Note) 7566DREZ EL7566DREZ-T7 (Note) 7566DREZ EL7566DREZ-T13 (Note) 7566DREZ EL7566AIREZ (Note) 7566AIREZ EL7566AIREZ-T7 (Note) 7566AIREZ EL7566AIREZ-T13 (Note) 7566AIREZ NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...
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Absolute Maximum Ratings ( SGND -0.3V to +6.5V IN ...
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DC Electrical Specifications V PARAMETER DESCRIPTION V EN Input High Threshold EN_HI V EN Input Low Threshold EN_LO I Enable Pull-up Current EN TM, S Input High Level EL_HI TM, S Input Low Level EL_LO Pin Descriptions PIN NUMBER PIN ...
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Block Diagram V TJ JUNCTION TEMPERATURE V DD 2.2nF EN STP POWER TRACKING STN EA COMP SGND 5 EL7566 TM 0.047µF 390pF SEL V C REF OSC VOLTAGE OSCILLATOR REFERENCE PWM CONTROLLER DRIVERS CURRENT SENSE V ...
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Typical Performance Curves 5V 2.5V 6A 500kHz 2.7µ 100 V =3. =0. =1V ...
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Typical Performance Curves 5V 2.5V 6A 500kHz 2.7µ 526 524 522 V =5V IN 520 518 516 514 512 V =3.3V 510 ...
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Waveforms 5V 2.5V 6A 500kHz 2.7µ 0.5ms/DIV FIGURE 12. START-UP 50µs/DIV FIGURE 14. SHUT-DOWN 1ms/DIV FIGURE 16. VOLTAGE MARGINING 8 EL7566 = ...
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... EL7566DRE vs. EL7566AIRE The EL7566AIRE includes the following feature changes from the EL7566DRE: • Current Sinking Capability • Expanded Temperature Range: -40 • No Overvoltage Protection Start-Up The EL7566 employs a digital soft-start feature to suppress ...
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It also allows 100% turn-on of the upper PMOS switch, achieving V close The maximum achievable × – DSON1 O Where R ...
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The V pin reports a voltage proportional to the junction TJ temperature. Equation 3 illustrates the relationship and can be used to accurately evaluate thermal design points. 1.2 V – ------------------------ = + J 0.00384 Full Start-Up ...
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INDUCTOR The NMOS positive current limit is set at about 8A. For optimal operation, the peak-to-peak inductor current ripple ΔI should be less than 1A. The following equation gives the L inductance value × – ...
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For convenience, Table 3 lists the compensation values for frequently used output voltages. TABLE 3. COMPENSATION VALUES V (V) R (kΩ 3.3 13.7 2.5 10.5 1.8 7.68 1.5 6.49 1.2 5.23 1 4.42 0.8 3.57 Thermal Management The ...
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... 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; nor for any infringements of patents or other rights of third parties which may result from its use ...