ISL6745LEVAL2Z Intersil, ISL6745LEVAL2Z Datasheet
ISL6745LEVAL2Z
Specifications of ISL6745LEVAL2Z
Related parts for ISL6745LEVAL2Z
ISL6745LEVAL2Z Summary of contents
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... LED driver board converts a universal (85V to 275VAC) AC input output rated at 300mA. The design can be further optimized for applications that do not require universal AC input. ISL6745LEVAL2Z is for 80V to 140V applications. Worldwide, on average, 19% of the electric power goes for lighting [11]. In 2000, about 567BKWH of electric energy (or 16% of the nation’ ...
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Operation Mechanism and Design Constraints A simplified offline SEPIC converter for LED lighting applications is shown in Figure 3, where the voltage across C is the rectified AC voltage. A current sense resistor is 1 placed in series with the ...
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TABLE 1. SEPIC CONVERTER (Continued) NAME DESCRIPTION C Feedback Capacitor F I Brightness Dimming Control ADJ CS The MOSFET Current D Output Diode 5 There are three stages of operations: 1. The switch turns on, Diode is off. 2. The ...
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If we define the ripple factor Krpi = Irp/Il, where Il is the peak of the input current, then the constraint for DCM operation of the converter is as expressed in Equation 15 η ...
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Waveforms (Continued) VINPUT VINPUT FIGURE 6. INPUT VOLTAGE AND CURRENT, VAC = 240V 300mA O FIGURE 8. OUTPUT VOLTAGE AND RIPPLE Io = 300mA 5 Application Note 1411 FIGURE 7. OUTPUT VOLTAGE AND RIPPLE I FIGURE 9. OUTPUT ...
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Waveforms (Continued) GATE Vds FIGURE 11A. AROUND INPUT PEAK FIGURE 11. THE GATE SIGNAL AND DRAIN-SOURCE VOLTAGES erformance P of ISL6745UEVAL2Z The schematic of the ISL6745UEVAL2Z evaluation board is shown in page 12. The bill of material (BOM) for universal ...
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... Use of this evaluation unit constitutes acceptance of all risk inherent in the operation of equipment having accessible hazardous voltage. Careless operation may result in serious injury or death. Use safety classes of other suitable eye protection. The maximum voltage of ISL6745LEVAL2Z is 140V. 200mA 100mA 160 INPUT VOLTAGE (V) FIGURE 15 ...
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Bill of Materials for ISL6745UEVAL2Z MANUFACTURER PART NUMBER Panasonic ECQU2A224ML Murata GRM31BR72J472KW01L Placeholder Murata GRM43QR72J683KW01L Nippon Chem TDK C3216COG2J221J Murata Murata Murata GRM188R71H221KA01D Murata GRM32ER61C476ME15L Murata GRM188R71H331KA01D Murata GRM31CR72A105KA01L Murata GRM188R71H221KA01D Murata GRM188R71H221KA01D Diodes, Inc 1N4007 Diodes, Inc BYG24J OnSemi ...
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... Bill of Materials for ISL6745UEVAL2Z MANUFACTURER PART NUMBER DNP Test point, DNP Intersil ISL6745AUZ Intersil EL5220 Diodes, Inc AP432-SR Philips BZX84-C11 LittelFuse TMOV14R260E Bill of Materials for ISL6745LEVAL2Z PART MANUFACTURER NUMBER TBD ISL6745EVAL2ZREVAPCB TDK C3216C0G2J221J-T PANASONIC ECQ-U2A224ML MURATA GRM31BR72J472KW01L MURATA GRM43QR72J683KW01L MURATA H1045-00221-50V10-T ...
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... Bill of Materials for ISL6745LEVAL2Z PART MANUFACTURER NUMBER NXP BZX84-C11-T SEMICONDUCTORS FAIRCHILD MMSD4148-T INTERSIL ISL6745AUZ FAIRCHILD LM358AM TEXAS LM4041DIDBZR-T INSTRUMENTS ON SEMICONDUCTOR BSS138LT1G-T ON SEMICONDUCTOR MJD47T4G-T INFINEON SPD03N60C3T TECHNOLOGY KOA H2511-01000-1/10W1-T KOA H2511-01001-1/10W1-T KOA H2511-01002-1/10W1-T H2511-01003-1/10W1-T PANASONIC H2511-01431-1/10W1-T VENKEL H2511-03012-1/10W1-T VENKEL H2511-03402-1/10W1-T VENKEL H2511-09093-1/10W1-T ...
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... Bill of Materials for ISL6745LEVAL2Z PART MANUFACTURER NUMBER LABEL-RENAME BOARD LABEL-SERIAL NUMBER LITTLEFUSE INC TMOV14RP140E 11 Application Note 1411 (Continued) REFERENCE QTY DESIGNATOR 1 RENAME PCB TO: LABEL, TO RENAME BRD ISL6745LEVAL2Z. 1 LABEL, FOR SERIAL NUMBER AND BOM REV # 1 Z1 (Install on back of VARISTOR-MOV,RADIAL,DISK,140V,6000A,ROHS board) DESCRIPTION AN1411.3 ...
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ISL6245UEVAL2Z Schematic FUSE TR5 0. C14 CON2 TP1 TP1 49. R15 49.9k C2 C17 ...
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ISL6745EVAL2Z Layout 13 Application Note 1411 FIGURE 16. TOP SILKSCREEN FIGURE 17. BOTTOM SILKSCREEN AN1411.3 June 9, 2009 ...
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... Proceedings of IEEE-IAS Annual Meeting, 1994, pp. 1084–1089. 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. ...