Intersil ISL62381 User Manual Download Page 13 | Manualshive

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Intersil ISL62381 User Manual Download Page 13

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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

AN1396.0

July 31, 2008

ISL6238xxxEVAL1Z Evaluation Board Layout

(Continued)

FIGURE 8. LAYER 4

Application Note 1396

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Summary of Contents for ISL62381

Page 1: ...current sense Figure 1 shows the configuration for resistor current sense For Channel 1 the ISL62381 and ISL62382 monitors the OCSET1 pin and the ISEN1 pin voltages Once the OCSET1 pin voltage is high...

Page 2: ...TP11 VOUT2 Channel 2 positive power output TP12 GND Channel 2 return power output TP20 12V 12V positive power input used for the power supply of the on board dynamic load generator TP19 GND 12V return...

Page 3: ...mic load generator Toggle to ON will enable the dynamic load toggle OFF will disable the transient load U2 ON High level for EN1 EN2 LDO3EN and FCCM respectively OFF Low level for EN1 EN2 LDO3EN and F...

Page 4: ...10 CAP_7343 14 R12 R15 2 750 1 10W 1 GENERIC SM_RES_0603 750 1 10W 1 TF ROHS 15 R11 R30 2 10k 1 10W 1 GENERIC SM_RES_0603 10k 1 10W 1 TF ROHS 16 R14 1 9 09k 1 10W 1 GENERIC SM_RES_0603 9 09k 1 10W 1 T...

Page 5: ...2381HRTZ ISL62382HRTZ INTERSIL ISL62381HRTZ 32 LD 5x5 TQFN ISL62382HRTZ 32 LD 5x5 TQFN 45 U3 U4 2 HIP2100IBZ INTERSIL HIP2100_SOIC HIP2100IBZ SOIC8_150_50 46 L1 L2 2 4 7 H 20 VISHAY VISHAY_IHLP_5050CE...

Page 6: ...k 1 10W 1 GENERIC SM_RES_0603 17 4k 1 10W 1 TF ROHS 5 R11 1 23 2k 1 10W 1 GENERIC SM_RES_0603 23 2k 1 10W 1 TF ROHS 6 R16 1 17 8k 1 10W 1 GENERIC SM_RES_0603 17 8k 1 10W 1 TF ROHS 7 R13 1 15k 1 10W 1...

Page 7: ...UF 10UF 2N7002 LDO3EN EN1 EN2 OPEN 100K 78B04S 1UF 4 7UF 10UF 0 022UF PHASE2 1UF 45 3K 15 8K 15 8K 15 8K 68 1K LDO5 0 OPEN EN2 750 PHASE2 10UF VCC1 PHASE1 100K 0 VOUT1 1K VOUT2 200 0 1K EN1 10UF 9 09K...

Page 8: ...8 AN1396 0 July 31 2008 ISL6238xxxEVAL1Z Evaluation Board Layout FIGURE 3 TOP SILKSCREEN Application Note 1396...

Page 9: ...9 AN1396 0 July 31 2008 ISL6238xxxEVAL1Z Evaluation Board Layout Continued FIGURE 4 BOTTOM SILKSCREEN Application Note 1396...

Page 10: ...10 AN1396 0 July 31 2008 ISL6238xxxEVAL1Z Evaluation Board Layout Continued FIGURE 5 LAYER 1 Application Note 1396...

Page 11: ...11 AN1396 0 July 31 2008 ISL6238xxxEVAL1Z Evaluation Board Layout Continued FIGURE 6 LAYER 2 Application Note 1396...

Page 12: ...12 AN1396 0 July 31 2008 ISL6238xxxEVAL1Z Evaluation Board Layout Continued FIGURE 7 LAYER 3 Application Note 1396...

Page 13: ...t 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...

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