ISL6721EVAL3Z Intersil, ISL6721EVAL3Z Datasheet
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ISL6721EVAL3Z
Specifications of ISL6721EVAL3Z
Related parts for ISL6721EVAL3Z
ISL6721EVAL3Z Summary of contents
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... ISL6723). Single-ended flyback and forward converters based on ISL6721 are the most frequently used because of its high performance and low cost. The ISL6721EVAL3Z board serves as a reference design for single switch resonant reset forward converter with multiple outputs for typical industry applications that need isolation ...
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VIN*NS/ FIGURE 2. EQUIVALENT CIRCUIT SCHEMATIC OF A RESONANT RESET CONVERTER WITH TRANSFORMER Figure 2 shows the simplified schematic of the resonant reset forward converter. The reset capacitance is formed by the drain source of the ...
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Equation 4. • • max sw • 21.6 0.4 N min p ------------------------------------------------------ - ---------------------------------------------------- - = ...
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I inRMS ( tr max • • • ----------------------------- - ------------------ - max max ( ) ×10 2. • • ×10 • ---------- - 300 --------------------------------------- ...
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TABLE 1. POWER LOSS ANALYSIS POWER DISSIPATED DEVICE Transformer Rectifiers Primary MOSFET Chokes Snubber Fixed Control Estimate Capacitors and CST Total Loss Estimate Feedback, OCP and Slope Compensation Slope compensation is a technique to add additional slope to the current ...
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Typical Performance Characteristics The major performance will be examined in terms of efficiency, and load/line regulation, and shown in Tables 2 through 4 for input voltages V = 22V, 34V and 52.8V, IN respectively. The performance closely matches the design ...
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... FIGURE 8. DRAIN SOURCE VOLTAGE FOR V FIGURE 9. DRAIN-SOURCE VOLTAGE FOR V = 2A, OUT1 Reference: ISL6721 datasheet FN9110, Intersil Corporation ISL6745 datasheet FN9161, Intersil Corporation IN ILOAD12V = 0.5A, ILOAD18V = 0.5A IN ILOAD12V = 0.5A, ILOAD18V = 0.5A IN ILOAD12V = 2A, ILOAD18V = 1A = 25V, = 50V, = 32V, AN1491.0 ...
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Schematic of ISL6721EVAL3 R5 R6 ...
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... Application Note 1491 TABLE 5. BILL OF MATERIALS REFERENCE DESIGNATOR DESCRIPTION PWB-PCB, ISL6721EVAL3Z, REVA, ROHS C19 RADIAL, 10x23, 1800µF, 16V, 20%, 12mW, ALUM. ELEC., ROHS C15 CAP, RADIAL, 10x20mm, 330µF, 35V, 20%, ALUM. ELEC., ROHS C16 CAP, SMD, 1210, 22µF, 16V,2 0%, X7R, ROHS C14 CAP, SMD, 1210, 10µ ...
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... 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 the Application Note or Technical Brief is current before proceeding. For information regarding Intersil Corporation and its products, see www.intersil.com ...