ISL62882CEVAL2Z Intersil, ISL62882CEVAL2Z Datasheet
ISL62882CEVAL2Z
Specifications of ISL62882CEVAL2Z
Related parts for ISL62882CEVAL2Z
ISL62882CEVAL2Z Summary of contents
Page 1
... ISL62882CEVAL2Z User Guide Introduction The ISL62882CEVAL2Z evaluation board demonstrates the performance of the ISL62882 multiphase synchronous-buck PWM V controller implementing CORE Intel IMVP-6.5 protocol. The ISL62882 features Intersil's 3 Robust Ripple Regulator (R ) technology. An on-board dynamic-load generator is included for evaluating the transient-load response. It applies a 300µs pulse of approximately 25mΩ ...
Page 2
DIP-Switch Descriptions • S1: Set the control signals - S1.1: Set the DPRSLPVR signal - S1.2: Set the PSI# signal • U2: Set the VID Jumper Descriptions • J1: Set the ISEN2 pin configuration. ISEN2 can be connected to the ...
Page 3
Bill of Materials REFERENCE QTY VALUE C1 1 0.01µF H1045-00103-16V10 C11 1 390pF C12, C14 2 330pF C13 1 1000pF H1045-00102-16V10 C15 DNP C16, C2, C22, C23, 5 1µF C79 C18 1 0.33µF H1045-00334-16V10 C19 DNP C36, C37, C38, C8, ...
Page 4
Bill of Materials (Continued) REFERENCE QTY VALUE L1 0.36µH MPCH1040LR36 Q1, Q14 2 Q15 1 Q2, Q4, Q8, Q10 4 Q3, Q5, Q9, Q11 4 Q6, Q7, Q12, Q13 DNP R1 1 49.9 R10 ...
Page 5
... IMVP-6.5 PWM Controller PACKAGE VENDOR SM0603 Generic SM0603 Generic SM0603 Generic SM0603 Generic SM0603 Generic SM0805 Generic SM0603 Generic DIPSWSMT-4 C&K GT13MSCKE C&K SOT23 Diodes TP-150C100P Keystone MTP500X Keystone TSOP-5 On-Semi DIPSWSMT-14 C&K SOIC8 Intersil Foxconn SOIC8 Intersil QFN-40 Intersil AN1558.0 April 1, 2010 ...
Page 6
... FROM POWER STAGE ISEN2 GND ISEN1 +5V + FROM POWER STAGE ISEN1 GND 5 6 VCORE VCCSENSE VSSSENSE FIGURE 2. ISL62882CEVAL2Z SCHEMATICS Application Note 1558 OFF P1 R21 S3 10K ON P2 +3.3V R14 R23 0 1.91K CLK_EN# PGOOD TP16 TP13 1 PGOOD BOOT2 2 PSI# UGATE2 R16 3 RBIAS PHASE2 ...
Page 7
... PADS FOR SMALL INDUCTOR L3 DNP DNP DNP C32 R61 Q7 Q13 DNP DNP J9 DNP R73 R83 V3P DNP DNP C38 DNP FIGURE 3. ISL62882CEVAL2Z SCHEMATICS R96 0 V1N __ R97 0 V2N VCORE OUT __ --> -> R98 DNP CLOSE TO THE PROBE SOCKET CENTERED IN THE CPU SOCKET V3N J11 ...
Page 8
... VCCAXG AJ18 VCCAXG AJ16 VCCAXG AH21 VCCAXG AH19 VCCAXG AH18 VCCAXG AH16 VCCAXG VCCP1.2V IN TP38 VTT1 FIGURE 4. ISL62882CEVAL2Z SCHEMATICS C79 1UF FIGURE 5. ISL62882CEVAL2Z SCHEMATICS Application Note 1558 (Continued) RPGA989 U4 R111 R113 R112 VCCP1.2V IN C84 C85 DNP DNP 0 DNP DNP TP39 VTT2 ...
Page 9
... ISL62882CEVAL2Z Schematic FIGURE 6. ISL62882CEVAL2Z SCHEMATICS Application Note 1558 (Continued) RPGA989 ./MODELS RPGA989 W9 A3 RSVD RSVD RSVD RSVD W5 A5 RSVD RSVD W3 A6 RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD V9 A10 Y6 RSVD RSVD RSVD V8 A15 Y7 RSVD RSVD RSVD V7 A16 Y9 RSVD RSVD RSVD ...
Page 10
... ISL62882CEVAL2Z Evaluation Board Layout 10 Application Note 1558 ISL62882CEVAL2Z FIGURE 7. TOP SILKSCREEN AN1558.0 April 1, 2010 ...
Page 11
... ISL62882CEVAL2Z Evaluation Board Layout 11 Application Note 1558 FIGURE 8. BOTTOM SILKSCREEN (Continued) AN1558.0 April 1, 2010 ...
Page 12
... ISL62882CEVAL2Z Evaluation Board Layout 12 Application Note 1558 FIGURE 9. LAYER 1 (Continued) AN1558.0 April 1, 2010 ...
Page 13
... ISL62882CEVAL2Z Evaluation Board Layout 13 Application Note 1558 FIGURE 10. LAYER 2 (Continued) AN1558.0 April 1, 2010 ...
Page 14
... ISL62882CEVAL2Z Evaluation Board Layout 14 Application Note 1558 FIGURE 11. LAYER 3 (Continued) AN1558.0 April 1, 2010 ...
Page 15
... ISL62882CEVAL2Z Evaluation Board Layout 15 Application Note 1558 FIGURE 12. LAYER 4 (Continued) AN1558.0 April 1, 2010 ...
Page 16
... ISL62882CEVAL2Z Evaluation Board Layout 16 Application Note 1558 FIGURE 13. LAYER 5 (Continued) AN1558.0 April 1, 2010 ...
Page 17
... ISL62882CEVAL2Z Evaluation Board Layout 17 Application Note 1558 FIGURE 14. LAYER 6 (Continued) AN1558.0 April 1, 2010 ...
Page 18
... ISL62882CEVAL2Z Evaluation Board Layout 18 Application Note 1558 FIGURE 15. LAYER 7 (Continued) AN1558.0 April 1, 2010 ...
Page 19
... ISL62882CEVAL2Z 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 ...