ISL6228EVAL3Z Intersil, ISL6228EVAL3Z Datasheet
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ISL6228EVAL3Z
Specifications of ISL6228EVAL3Z
Related parts for ISL6228EVAL3Z
ISL6228EVAL3Z Summary of contents
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... Application Note Introduction The ISL6228EVAL3Z evaluation board demonstrates the performance of the ISL6228 dual-channel PWM controller. The ISL6228 features Intersil's Robust Ripple Regulator (R technology. Channel-1 output voltage is 1.5V or 1.8V, pending the state of switch S5. Channel-2 output voltage is 1.8V. Each channel has an on-board dynamic-load generator included for evaluating the transient-load response. It applies a 300µ ...
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... Test Set-up TP15 OFF + IN2 TP1 5V ISL6228EVAL3Z _ TP2 _ J4 J14 V IN1 + OFF J13 ON VO1 INCREASE FIGURE 1. TEST SET-UP Switch Descriptions • S1: Channel-1 Enable - OFF: Short the Channel-1 EN pin to GND (disable PWM) - ON: Allow the Channel-1 EN pin to pull-up to +5V (enable PWM) • S4: Channel-1 Dynamic Load ...
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Typical Performance 100 12V 19V (A) OUT FIGURE 2. CHANNEL-1 EFFICIENCY ...
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Typical Performance (Continued FIGURE 8. LOAD INSERTION RESPONSE 1.5V 0.1A/4.6A @ 2.55Aµ FIGURE 10. LOAD RELEASE RESPONSE 1.5V 0.1A/4.6A @ ...
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... JOHNSON 111-0702-001 COMPONENTS JOHNSON 111-0703-001 COMPONENTS TEKTRONIX 131-4353-00 KEYSTONE 1514-2 KEYSTONE 5002 B340LB-13-F-T BAT54S-T LUMEX SSL-LXA3025IGC Vishay IHLP5050FDER3R3M01 INTERSIL HIP2100IBZ INTERSIL ISL6228HRZ 2N7002-7-F-T FDS6990AS INTERNATIONAL IRF7821PBF RECTIFIER INTERNATIONAL IRF7821PBF RECTIFIER INTERNATIONAL IRF7832PBF RECTIFIER INTERNATIONAL IRF7832PBF RECTIFIER VISHAY SUD50N03-07-E3 YAGEO H2511-00020-1/10W1-T KOA H2511-00R00-1/10W-T AN1291 ...
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Bill of Materials (Continued) QTY REFERENCE 10 R10, R11, R24, R25, R48, RESISTOR, SMD, 0603, 0Ω, 1/10W, TF, ROHS R50, R55, R56, R59, R60 5 R7, R8, R21, R22, R51 RES, SMD, 0603, 10k, 1/10W, 1%, TF, ROHS 2 R35, ...
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... ISL6228EVAL3Z Evaluation Board Schematic 8 7 +5V +5V TP1 D GND R18 C5 TP2 590 2200PF R7 R14 R20 10K 40.2K 80.6K ON R21 S2 10K OFF C 2N7002 Q11 C1 0.01UF R3 1 FSET2 20K C4 2 VIN2 C2 0.22UF 3 VCC2 U1 LGATE2 C36 1UF 4 VCC1 C38 1UF 5 VIN1 ISL6228CRZ R4 0.22UF 6 FSET1 LGATE1 B 22 ...
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... ISL6228EVAL3Z Evaluation Board Layout 8 Application Note 1291 FIGURE 13. TOP SILKSCREEN AN1291.0 May 17, 2007 ...
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... ISL6228EVAL3Z Evaluation Board Layout 9 Application Note 1291 (Continued) FIGURE 14. BOTTOM SILKSCREEN AN1291.0 May 17, 2007 ...
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... ISL6228EVAL3Z Evaluation Board Layout 10 Application Note 1291 (Continued) FIGURE 15. LAYER 1 AN1291.0 May 17, 2007 ...
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... ISL6228EVAL3Z Evaluation Board Layout 11 Application Note 1291 (Continued) FIGURE 16. LAYER 2 AN1291.0 May 17, 2007 ...
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... ISL6228EVAL3Z Evaluation Board Layout 12 Application Note 1291 (Continued) FIGURE 17. LAYER 3 AN1291.0 May 17, 2007 ...
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... ISL6228EVAL3Z Evaluation Board Layout 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 ...