an1898

Application Note 1898
ISL95816EVAL7Z Evaluation Board User Guide
Hardware Description
Interface Connections
The ISL95816EVAL7Z evaluation board demonstrates the
performance of the ISL95816, ISL95816A 4-phase voltage
regulators for Intel VR12.5 and VR12.6 CPUs. The ISL95816,
ISL95816A feature Intersil's Robust Ripple Regulator
R3 Technology™. An on-board dynamic-load generators is
included for evaluating the transient-load response. It applies
a 300µs pulse of approximately 0.05Ω/0.1Ωload across
VCORE and PGND.
• VIN: input voltage to the power stage
- J5: VIN positive power input
- TP18: VIN positive voltage sense
- J6: VIN return power input
- TP32: VIN return voltage sense
Contents of this document include:
• Design criteria
• +5V: +5V input voltage
- TP29: +5V positive input
- TP30: +5V return input
• Recommended test equipment
• Interface connections
• +12V: input voltage for the dynamic-load generator
- TP3: 12V positive input
- TP2: 12V return input
• Switch descriptions
• Evaluation board photograph
• Jumper and connector descriptions
Switch Descriptions
• Test point descriptions
• Evaluation board documentation
- Bill of materials
- Schematic
- Silk-screen plots
- Board layer plots
• S3: Enable
- OFF: Short the VR_ON pin to GND (disable PWM)
- ON: Allow the VR_ON pin to pull-up to +5V (enable PWM)
• S2: Dynamic Load for CPU
- OFF: On-board dynamic load disabled
- ON: On-board dynamic load enabled
TABLE 1. DC/DC DESIGN CRITERIA
PARAMETER
• CPU VCORE: CORE regulated output voltage
- J11 and J12: VCORE positive power output
- J13 and J14: VCORE return power output
VALUE
UNITS
VIN
12
VDC
VO
0 - 2.3
VDC
Full-load
100
ADC
PWM Frequency
280
kHz
Evaluation Board Photograph
Recommended Equipment
• (Qty. 1) Adjustable 20V, 15A power supply (for VIN)
• (Qty. 1) Fixed 5V, 100mA power supply (for VDD)
• (Qty. 1) Fixed 12V, 100mA power supply (for the dynamic
load generator)
• (Qty. 1) Adjustable constant current electronic load
• (Qty. 1) Digital voltmeter
• (Qty. 1) Four-channel oscilloscope
May 16, 2014
AN1898.1
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas LLC 2013, 2014. All Rights Reserved
Intersil (and design) and R3 Technology are trademarks owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
Application Note 1898
The ISL95816 evaluation board features an Intel processor
socket (reference designator U2), intended for the installation of
an Intel VRTT (Voltage Regulator Test Tool) Interposer. This device
is required for VR platform validation, to establish compliance
with various Intel platform performance specifications.
Test Set-Up
+
• Power on the evaluation board as previous test set-up
procedure
• Set VID to 1.800V, then click “SEND”. One “ACK” massage will
be received for correct communications.
J_USB
S3
J5
J6
J17
on
_
VIN
GND
• Connect the evaluation board and PC using USB-mini USB
cable inserted into the J_USB receptacle
• Start up Intersil SVID control software. USB interface status
will turn green for correct connection
VIN
_
SVID Test Procedure
off
GND
TP30
D1
_ TP29
6
1
P
J
TP47
+5V
_
5V
+
• Voltage meter measurement on TP35/TP36 for ~1.80V will
indicate a good on-board SVID emulator
GND
J21
_
J20
_
J19
_
J18
_
J3
PHASE_AVG
J2
J1
J4
:|: :|: :|: :|:
TP45
VSSSENSE VCCSENSE
TP36 TP35
VCORE
GND VCORE
J14
GND
J12
J11
J13
FIGURE 1. TEST SET-UP
• Apply VIN (recommend +12V) to J5/J6 and apply +5V to
TP29/TP30. LED D1 should be red when S3 is off. Then flip on
S3 to start up controller. The following facts need to be
established for a good board:
FIGURE 2. SVID EMULATOR SOFTWARE
- LED D1 turns green
- Voltage meter measurement on TP35/TP36 shows ~1.70V
Submit Document Feedback
2
AN1898.1
May 16, 2014
Application Note 1898
Jumper and Connector
Descriptions
In the following sections, jumpers, connectors, and test points
are ordered by reference designator. Items with related functions
may be grouped by color.
Test Point Descriptions
TEST POINT
DESCRIPTION
TP1
VR_ON, active high
TP2
VIN return (ground) for 12V dynamic load supply
TP3
VIN for 12V dynamic load supply
TP4
COMP pin. This is the voltage feedback error
amplifier output, which is the input to the
R3 Modulator™.
• J1: Set ISEN1 connection. Connect ISEN1 to driver (the middle
jumper) for 1-, 2-, 3-, or 4-phase operation
TP5
Ground
• J2: Set ISEN2 connection. Connect ISEN2 to driver (the middle
jumper) for 2-, 3-, or 4-phase operation. If ISEN2 is connected
to +5V, phase-2 (and phase-3 and phase-4) will be disabled.
TP6
FB pin
TP7
VR temperature sense NTC pin
TP8
VR_HOT#, open-drain temperature fault output
pin, pulled up to VTT
TP9
IMON pin, DC output current monitor and
programming
• JUSB: USB cable connection, for running the Intersil SVID
control software
• JHDR2: Required for programming the USB-to-SVID interface
• JTAG1: Required for programming the USB-to-SVID interface
• J3: Set ISEN3 connection. Connect ISEN3 to driver (the middle
jumper) for 3-, or 4-phase operation. If ISEN3 is connected to
+5V, phase-3 (and phase-4) will be disabled.
• J4: Set ISEN4 connection. Connect ISEN4 to driver (the middle
jumper) for 4-phase operation. If ISEN4 is connected to +5V,
phase-4 will be disabled.
TP10
ISEN1 pin, phase 1 current balance input
TP11
ISEN2 pin, phase 2 current balance input
• J5: VIN banana receptacle (red)
TP12
ISEN3 pin, phase 3 current balance input
• J6: VIN return (ground) banana receptacle (black)
TP13
PGOOD pin, open-drain voltage good status
output, pulled up to +3.3V
TP14
VSEN, kelvin sense of the output voltage at the
load (the U2 Interposer), also response pin for
loop transfer function testing.
TP15
VSEN1, kelvin sense of the output voltage at the
load (the U2 Interposer), also excitation pin for
loop transfer function testing.
TP16
+5V, VDD (and optional 5V driver) supply sense
pin
TP17
3.3V return (ground) sense
TP18
VIN (12VDC) supply test point
TP19
ISUMP pin, part of the output current sense
mechanism
TP20
ISUMN, part of the output current sense
mechanism
TP21
ISUMN1, on the ISUMN pin, part of the output
current sense mechanism
TP22
ISEN4 pin, phase 4 current balance input
TP23
UG1, phase 1 upper FET gate signal
TP24
PROG1 pin
• J21: Install the jumper to include Phase 4 in the PHASE_AVG
resistive sum test point. With the jumper removed, the pin
closest to L4 can be used as a Phase 4 test point.
TP25
PROG2 pin
TP26
PROG3 pin
• J23: ATX AUX POWER PS_ON# grounding jumper
TP27
SLOPE compensation pin
TP28
FB2 pin
• J7: ATX 12V connector
• J8: ATX AUX POWER connector
• J11: VCORE screw lug, for external load connection
• J12: VCORE screw lug, for external load connection
• J13: Ground screw lug, for external load connection
• J14: Ground screw lug, for external load connection
• JP16: If the jumper is installed, the +5V rail supplies the +3.3V,
+2.5V, 1.2V rails to the auxiliary circuit on the board. When
measuring board efficiency, remove the jumper and apply
+3.3V to TP37.
• J17: Set VTT connection. Installing J17 connects the VTT
network to 1.05V regulator U8.
• J18: Install the jumper to include Phase 1 in the PHASE_AVG
resistive sum test point. With the jumper removed, the pin
closest to L1 can be used as a Phase 1 test point.
• J19: Install the jumper to include Phase 2 in the PHASE_AVG
resistive sum test point. With the jumper removed, the pin
closest to L2 can be used as a Phase 2 test point.
• J20: Install the jumper to include Phase 3 in the PHASE_AVG
resistive sum test point. With the jumper removed, the pin
closest to L3 can be used as a Phase 3 test point.
Submit Document Feedback
3
AN1898.1
May 16, 2014
Application Note 1898
Test Point Descriptions (Continued)
Test Point Descriptions (Continued)
TEST POINT
DESCRIPTION
TEST POINT
DESCRIPTION
TP29
+5V supply input connection post. Clip +5V VDD
(and optionally +5V driver) supply to this post.
J22
TP30
+5V supply return (ground) input connection
post. Clip the ground return connection for VDD
(and optionally +5V driver) supply to this post.
TP31
DRCTRL pin
4-pin differential-probe VCORE test point. These
four pins are arranged to permit differential
voltage sensing (with pin-insertion socket
diff-probes on 0.1” centers) of
(a) VCCSENSE-VSSSENSE; (b) VCORE-GND;
(c) VSSSENSE-GND; and (d) VCCSENSE-VCORE.
Pins are labeled in the silk-screen.
TP32
PGND sense, VIN return (ground) sense point
J18
TP33
LG1, phase 1 lower FET gate signal
PHASE1 test point (pin nearest L1). This is also
part of the PHASE_AVG test point jumper
network.
TP35
VCCSENSE, kelvin sense of the output voltage at
the load.
J19
TP36
VSSSENSE, kelvin sense of the output voltage
return (ground) at the load.
PHASE2 test point (pin nearest L2). This is also
part of the PHASE_AVG test point jumper
network.
J20
TP37
3.3V rail, output of U9 LDO
TP38
VTT, 1.05V rail, output of U8 LDO
PHASE3 test point (pin nearest L3). This is also
part of the PHASE_AVG test point jumper
network.
TP39
ALERT#, open drain SVID bus signal
J21
TP40
SDA, SVID bus data signal
PHASE4 test point (pin nearest L4). This is also
part of the PHASE_AVG test point jumper
network.
TP41
SCK, SVID bus clock signal
TP42
Ground
TP43
Ground
TP44
Ground
TP45
PHASE_AVG, the resistive summation of the
(jumper installed) phase signals
TP46
Ground
TP47
Ground
TP48
Ground
TP50
Ground
TP52
Ground
TP53
Ground
TP54
Ground
TP55
Dynamic load current sense
TPW1
PWM1
TPW2
PWM2
TPW3
PWM3
TPW4
PWM4
J9
VCORE Oscilloscope grounded-barrel probe
connection, for small barrel probes
J10
VCORE Oscilloscope grounded-barrel probe
connection, for small barrel probes
J15
PHASE1 Oscilloscope grounded-barrel probe
connection, for large barrel probes
Submit Document Feedback
4
AN1898.1
May 16, 2014
Application Note 1898
Bill of Materials
QTY
REFERENCE DESIGNATOR
1
DESCRIPTION
MANUFACTURER
MANUFACTURER PART
PWB-PCB, ISL95816EVAL7Z, REVC, R,
ROHS
IMAGINEERING INC
ISL95816EVAL7ZREVCPCB
SANYO
25SEP56M
4
C24, C, C25, C24A, C25A
CAP, RADIAL, 10x13, 56µF, 25V, 20%,
ROHS
6
C1A, C3A-C5A, C7A, C8A
CAP-OSCON, RADIAL, 6.3x9, 560µF,
6.3V, 20%, 7mΩ, ROHS
PANASONIC/SANYO
6SEPC560MW
22
C22, C39, C44, C49, C53-C56,
C59-C72
CAP, SMD, 0805, 22µF, 6.3V, 20%,
X5R, ROHS
TDK
C2012X5R0J226M
VENKEL
C0402X7R160-104KNE
24
a) C74, C77, C78, C126, C128, C133, CAP, SMD, 0402, 0.1µF, 16V, 10%,
C135, C136,
X7R, ROHS
0
b) C137, C138, C140, C141, C142,
C143, C144,
CAP, SMD, 0402, 0.1µF, 16V, 10%,
X7R, ROHS
VENKEL
C0402X7R160-104KNE
0
c) C145, C146, C147, C148, C149,
C150, C151,
CAP, SMD, 0402, 0.1µF, 16V, 10%,
X7R, ROHS
VENKEL
C0402X7R160-104KNE
0
d) C154, C155
CAP, SMD, 0402, 0.1µF, 16V, 10%,
X7R, ROHS
VENKEL
C0402X7R160-104KNE
3
C200, C201, C202
CAP, SMD, 0603, 1000pF, 16V, 10%,
X7R, ROHS
VENKEL
C0603X7R160102KNE
4
C1, C13, C20, C101
CAP, SMD, 0603, 0.01µF, 16V, 10%,
X7R, ROHS
VENKEL
C0603X7R160-103KNE
3
C73, C82, C87
CAP, SMD, 0603, 0.1µF, 16V, 10%,
X7R, ROHS
MURATA
GRM39X7R104K016AD
8
C2, C16, C23, C134, CC1-CC4
CAP, SMD, 0603, 1µF, 16V, 10%, X5R,
ROHS
MURATA
GRM188R61C105KA12D
1
C3
CAP, SMD, 0603, 1200pF, 50V, 10%,
X7R, ROHS
PANASONIC
ECJ-1VB1H122K
1
C21
CAP, SMD, 0603, 1800pF, 50V, 10%,
X7R, ROHS
MURATA
GRM39X7R182K050AQ
1
C38
CAP, SMD, 0603, 0.022µF, 16V, 10%,
X7R, ROHS
VENKEL
C0603X7R160-223K
4
C4, C7, C9, 10
CAP, SMD, 0603, 0.022µF, 25V, 10%,
X7R, ROHS
MURATA
GRM188R71E223KA01J
7
C17, C18, C19, CB1-CB4
CAP, SMD, 0603, 0.22µF, 25V, 10%,
X7R, ROHS
TDK
C1608X7R1E224K
1
C6
CAP, SMD, 0603, 33pF, 50V, 5%, C0G,
ROHS
PANASONIC
ECJ-1VC1H330J
1
C8
CAP, SMD, 0603, 330pF, 50V, 10%,
X7R, ROHS
YAGEO
CC0603KRX7R9BB331
1
C5
CAP, SMD, 0603, 47pF, 50V, 5%, C0G,
NP0, ROHS
AVX
06035A470JAT2A
2
C57, C58
CAP, SMD, 0603, 056µF, 16V, 10%,
X7R, ROHS
MURATA
GRM39X7R563K016AD
1
C11
CAP, SMD, 0603, 820pF, 50V, 10%,
X7R, ROHS
KEMET
C0603C821K5RACTU
0
C12, C14, C26, C30, C36, C52, C81
7
C79, C102, C103, C105, C107-C109 CAP, SMD, 0805, 1µF, 16V, 10%, X7R,
ROHS
KEMET
C0805C105K4RACTU
Submit Document Feedback
5
CAP, SMD, 0603, DNP-PLACE
HOLDER, ROHS
AN1898.1
May 16, 2014
Application Note 1898
Bill of Materials (Continued)
QTY
REFERENCE DESIGNATOR
0
a) C15, C31, C32, C37, C40-C43,
C45-C48, C50,
0
DESCRIPTION
MANUFACTURER
MANUFACTURER PART
VENKEL
C1206X7R250-106KNE
CAP, SMD, 0805, DNP-PLACE
HOLDER, ROHS
b) C75, C76, C83, C85, C86, C88-C99 CAP, SMD, 0805, DNP-PLACE
HOLDER, ROHS
17
C27-C29, C33-C35, C80, C9N,
CN1-CN8, C10N
4
L1B-L4B
COIL-PWR INDUCTOR, TH, 10.3x6.3,
0.3µH, 20%, 50A, 200kHz, ROHS
LIANZHEN
ELECTRONICS CO., LTD.
IHC0710-R30M-WM1W
1
J5
CONN-GEN, BIND.POST, INSUL-RED,
THMBNUT-GND
JOHNSON
COMPONENTS
111-0702-001
1
J6
CONN-GEN, BIND.POST, INSUL-BLK,
THMBNUT-GND
JOHNSON
COMPONENTS
111-0703-001
2
J10, J15
CONN-SCOPE PROBE TEST PT,
COMPACT, PCB MNT, ROHS
TEKTRONIX
131-4353-00
1
J9
CONN-SCOPE PROBE TEST PT,
COMPACT, PCB MNT, ROHS
TEKTRONIX
131-5031-00
5
TP2, TP3, TP29, TP30, TP55
CONN-TURRET, TERMINAL POST, TH,
ROHS
KEYSTONE
1514-2
1
J7
CONN-HEADER, DUAL, 4P,
SHROUDED, NYLON, W/PEGS, ROHS
MOLEX
39-29-9042
1
J8
CONN-HEADER, 2x12, 4 SIDED,
4.2mm, VERTICAL, ROHS
MOLEX
39-29-9242
51
a) TP1, TP4-TP28, TP31-TP33,
TP35-TP48, TP50,
CONN-MINI TEST POINT, VERTICAL,
WHITE, ROHS
KEYSTONE
5002
0
b) TP52-TP54, TPW1-TPW4.
CONN-MINI TEST POINT, VERTICAL,
WHITE, ROHS
KEYSTONE
5002
1
J_USB
CONN-USB MINI-B RECEPTACLE, TH,
5CIRCUIT, R/A, ROHS
MOLEX
54819-0519
1
J22
CONN-HEADER, 2x2, BRKAWY 2X36,
2.54mm, VERTICAL, ROHS
BERG/FCI
67996-272HLF
4
J1-J4
CONN-HEADER, 2x3, BRKAWY 2x36,
2.54mm, VERTICAL, ROHS
BERG/FCI
67996-272HLF
1
HDR2
CONN-HEADER, 2X5, BRKAWY-2x36,
2.54mm, ROHS
BERG/FCI
67996-272HLF
BERG/FCI
69190-202HLF
8
CAP, SMD, 1206, 10µF, 25V, 10%,
X7R, ROHS
JP16, J17, J18, J19, J20, J21, J23, J30 CONN-HEADER, 1x2, RETENTIVE,
2.54mm, 0.230x 0.120, ROHS
1
JTAG1
CONN-HEADER, SHROUDED, SMD,
14P, 2mmPITCH, CENTER SLOT, ROHS
MOLEX
87832-1420
1
U2 (SOCKET)
CONN-CPU SOCKET H3, SMD, 1150P,
LGA, ROHS
FOXCONN
PE115027-4041-01F
1
U2 (ILM)
CONN-CPU ILM, 115XP, LGA, ROHS
FOXCONN
PT44L61-6401
1
U2 (BACKPLATE)
CONN-CPU BACK PLATE W/SCREWS,
115XP, LGA, ROHS
FOXCONN
PT44P18-6401
10
a) J1-J4-Two Center Pins, JP16, J17,
J18
CONN-JUMPER, SHORTING, 2PIN,
BLACK, GOLD, ROHS
SULLINS
SPC02SYAN
0
b) J19, J20, J21
CONN-JUMPER, SHORTING, 2PIN,
BLACK, GOLD, ROHS
SULLINS
SPC02SYAN
Submit Document Feedback
6
AN1898.1
May 16, 2014
Application Note 1898
Bill of Materials (Continued)
QTY
REFERENCE DESIGNATOR
DESCRIPTION
MANUFACTURER
MANUFACTURER PART
1
S4
DIODE-SWITCHING, SMD, SOT23, 70V,
0.2A, ROHS
ON SEMICONDUCTOR
BAV99LT1G
1
D1
LED, SMD, 3x2.5mm, 4P,
RED/GREEN, 12/20MCD, 2V
LUMEX
SSL-LXA3025IGC-TR
1
U11
IC-FLASH, 32k, MICROCONTROLLER,
48P, TQFP, 25MIPS, ROHS
SILICON
LABORATORIES
C8051F348-GQ
1
U5
IC-HI FREQ BRIDGE DRIVER, 8P, SOIC,
100V, ROHS
INTERSIL
HIP2100IBZ
4
UD1-UD4
IC-DUAL MOSFET DRIVER, 8P, DFN,
2x2, ROHS
INTERSIL
ISL6625ACRZ
3
U6, U8, U9
IC-ADJ.V, 1A LDO REGULATOR, 10P,
DFN, 3x3, ROHS
INTERSIL
ISL80101IRAJZ
1
U1
IC-4-PHASE PWM CONTROLLER, 32P,
QFN, 4x4, ROHS
INTERSIL
ISL95816HRZ
1
U13
IC-STD.FPGA SPARTON-3, SMD, 100P,
VTQFP, ROHS
XILINX
XC3S50-4VQG100C
1
U12
IC-PLATFORM FLASH PROM, 1Mb,
20P, TSSOP, ROHS
XILINX
XCF01SVOG20C
1
R42
THERMISTOR, SMD, 0603, 10k,
1/10W, 5%, B-value = 4201-4300K
PANASONIC
ERT-J1VR103J-T
1
R46
THERMISTOR-NTC, SMD, 0603, 470k,
1/10W, 5%, B-value = 4500, ROHS
MURATA
NCP18WM474J03RB-T
2
Q1, Q14
TRANSISTOR, N-CHANNEL, 3LD,
SOT-23, 60V, 115mA, ROHS
DIODES, INC.
2N7002-7-F
4
QL12, QL22, QL32, QL42
TRANSIST-MOS, N-CHANNEL, 30V,
100A, SMD, 8P, PG-TDSON-8, ROHS
INFINEON
TECHNOLOGY
BSC011N03LS
4
QH12, QH22, QH32, QH42
TRANSIST-MOS, N-CHANNEL, 30V,
57A, SMD, 8P, PG-TDSON-8, ROHS
INFINEON
TECHNOLOGY
BSC052N03LS
1
Q15
TRANSISTOR-MOS, N-CHANNEL, SMD,
TO-252, 30V, 90A, ROHS
VISHAY
SUD50N03-06AP-E3
1
U10
OSC-CLOCK, CRYSTAL, SMD, 5x7,
3.3V, 100MHz, 25ppm, ROHS
CONNOR-WINFIELD
CWX813-100.0M
2
R19, R21
RES, SMD, 0603, 10k, 1/10W, 0.1%,
MF, ROHS
PANASONIC
ERA-3YEB103V
1
R155
RES, SMD, 0603, 2k, 1/10W, 0.1%,
25ppm, ROHS
PANASONIC
ERA-3AEB202V
1
R207
RES, SMD, 0603, 4.7k, 1/10W, 0.1%,
25ppm, ROHS
PANASONIC
ERA-3AEB472V
1
R37
RES, SMD, 0603, 1Ω, 1/10W, 1%, TF,
ROHS
PANASONIC
ERJ-3RQF1R0V
KOA
RK73H1JT10R0F
7
R17, R18, R35, R88, R90, R92, R94 RES, SMD, 0603, 10Ω, 1/10W, 1%, TF,
ROHS
2
R104, R105
RES, SMD, 0603, 11Ω, 1/10W, 1%, TF,
ROHS
VENKEL
CR0603-10W-11R0FT
2
R5, R14
RES, SMD, 0603, 56Ω, 1/10W, 1%, TF,
ROHS
PANASONIC
ERJ-3EKF56R0V
VENKEL
CR0603-10W-000T
19
a) R4, R22, R29, R40, R138, R145, RES, SMD, 0603, 0Ω, 1/10W, TF,
R148, R149
ROHS
Submit Document Feedback
7
AN1898.1
May 16, 2014
Application Note 1898
Bill of Materials (Continued)
QTY
0
REFERENCE DESIGNATOR
c) RB1-RB4
4
R8, R28, R143, R144
0
8
MANUFACTURER
MANUFACTURER PART
VENKEL
CR0603-10W-000T
RES, SMD, 0603, 0Ω, 1/10W, TF,
ROHS
VENKEL
CR0603-10W-000T
RES, SMD, 0603, 100Ω, 1/10W, 1%,
TF, ROHS
VENKEL
CR0603-10W-1000FT
PANASONIC
ERJ-3EKF1001V
PANASONIC
ERJ-3EKF1001V
KOA
RK73H1JT1002F
b) R162, R164, R165, R167, R168, RES, SMD, 0603, 0Ω, 1/10W, TF,
R170, R12V
ROHS
0
9
DESCRIPTION
a) R33, R34, R36, R39, R121, R135, RES, SMD, 0603, 1k, 1/10W, 1%, TF,
R136
ROHS
b) R203, R206
RES, SMD, 0603, 1k, 1/10W, 1%, TF,
ROHS
a) R114, R115, R140, R141, R185, RES, SMD, 0603, 10k, 1/10W, 1%, TF,
R200
ROHS
0
b) R201, R204
RES, SMD, 0603, 10k, 1/10W, 1%, TF,
ROHS
KOA
RK73H1JT1002F
6
R3, R7, R71, R72, R73, R74
RES, SMD, 0603, 100k, 1/10W, 1%,
TF, ROHS
VENKEL
CR0603-10W-1003FT
1
R120
RES, SMD, 0603, 1.10k, 1/10W, 1%,
TF, ROHS
PANASONIC
ERJ-3EKF1101V
1
R38
RESISTOR, SMD, 0603, 11k, 1/10W,
1%, TF, ROHS
PANASONIC
ERJ-3EKF1102V
1
R205
RES, SMD, 0603, 1.4k, 1/10W, 1%,
TF, ROHS
YAGEO
RC0603FR-071K4L
1
R1
RES, SMD, 0603, 154k, 1/10W, 1%,
TF, ROHS
PANASONIC
ERJ-3EKF1543V
1
R2
RES, SMD, 0603, 21k, 1/10W, 1%, TF,
ROHS
VENKEL
CR0603-10W-2102FT
1
R137
RES, SMD, 0603, 22.6Ω, 1/10W, 1%,
TF, ROHS
VISHAY/DALE
CRCW060322R6FKEA
1
R41
RES, SMD, 0603, 2.61k, 1/10W, 1%,
TF, ROHS
VENKEL
CR0603-10W-2611FT
1
R80
RES, SMD, 0603, 27.4k, 1/10W, 1%,
TF, ROHS
PANASONIC
ERJ-3EKF2742V
1
R11
RES, SMD, 0603, 2.8k, 1/10W, 1%,
TF, ROHS
PANASONIC
ERJ-3EKF2801V
1
R30
RES, SMD, 0603, 287Ω, 1/10W, 1%,
TF, ROHS
PANASONIC
ERJ-3EKF2870V
4
R63, R65, R67, R69
RES, SMD, 0603, 3.65k, 1/10W, 1%,
TF, ROHS
YAGEO
RC0603FR-073K65L
1
R49
RES, SMD, 0603, 3.83k, 1/10W, 1%,
TF, ROHS
VENKEL
CR0603-10W-3831FT
5
R10, R12, R13, R15, R103
RES, SMD, 0603, 499Ω, 1/10W, 1%,
TF, ROHS
VENKEL
CR0603-10W-4990FT
1
R102
RES, SMD, 0603, 49.9k, 1/10W, 1%,
TF, ROHS
VENKEL
CR0603-10W-4992FT
1
R113
RES, SMD, 0603, 49.9Ω, 1/10W, 1%,
TF, ROHS
VENKEL
CR0603-10W-49R9FT
2
R24, R31
RES, SMD, 0603, 5.1M, 1/10W, 1%,
TF, ROHS
VISHAY/DALE
CRCW06035M10FKEA
Submit Document Feedback
8
AN1898.1
May 16, 2014
Application Note 1898
Bill of Materials (Continued)
QTY
REFERENCE DESIGNATOR
DESCRIPTION
MANUFACTURER
MANUFACTURER PART
1
R202
RES, SMD, 0603, 5.62k, 1/10W, 1%,
TF, ROHS
PANASONIC
ERJ-3EKF5621V
1
R26
RES, SMD, 0603, 6.04k, 1/10W, 1%,
TF, ROHS
VENKEL
CR0603-10W-6041FT
1
R16
RES, SMD, 0603, 93.1k, 1/10W, 1%,
TF, ROHS
PANASONIC
ERJ-3EKF9312V
0
a) R6, R9, R20, R23, R25, R27, R32, RES, SMD, 0603, DNP-PLACE
R78, R81, R83
HOLDER, ROHS
0
b) R84, R109, R142, R146, R147,
R150
RES, SMD, 0603, DNP-PLACE
HOLDER, ROHS
0
c) R172, R175-R178, R1N2-R1N4,
R2N1
RES, SMD, 0603, DNP-PLACE
HOLDER, ROHS
0
d) R2N3, R2N4, R3N1, R3N2, R3N4, RES, SMD, 0603, DNP-PLACE
R5V
HOLDER, ROHS
0
e) R4N1-R4N3
1
R107
RES, SMD, 2512, 0.1Ω, 1W, 1%, TF,
ROHS
DALE
WSL-2512-R100F
1
R106
RES, SMD, 2512, 0.22Ω, 1W, 1%, TF,
ROHS
DALE
WSL-2512-R220F
2
S2, S3
SWITCH-TOGGLE, SMD, 6PIN, SPDT,
3POS, ON-OFF-ON, ROHS
ITT INDUSTRIES/C&K
DIVISION
GT13MSCBE
1
U2 ASSY
SCREW-SHOULDER, F.U.W. LGA1156
SKT, STAINLESS, ROHS
TYCO ELECTRONICS
2013884-1
2
U2 ASSY
SCREW-ILM, F.U.W. LGA1156 ILM SKT,
STAINLESS, ROHS
TYCO ELECTRONICS
2040979-1
4
Four corners
SCREW, 4-40X1/4in, PAN, SS,
PHILLIPS
4
Four corners
STANDOFF, 4-40X3/4in, F/F, HEX,
STAINLESS STEEL, ROHS
KEYSTONE
1921C
4
J11-J14
HDWARE, MTG, CABLE TERMINAL,
6-14AWG, LUG&SCREW, ROHS
BERG/FCI
KPA8CTP
1
Place assy in bag
BAG, STATIC, 8X12, ZIP LOC, ROHS
INTERSIL COMMON
STOCK
D812(212403-014)
0
C2A, C6A (6SEPC560MW)
DO NOT POPULATE
0
L1A-L4A (THCBR1290-221-R)
DO NOT POPULATE
0
L1C-L4C (INC0814-R80M-XE1W)
DO NOT POPULATE
0
Q1D1-Q1D4, Q, Q2D1-Q2D4,
Q3D1-Q3D4, Q4D1-Q4D4
DO NOT POPULATE
0
QH11, QH21, QH31, QH41
DO NOT POPULATE
0
QL11, QL21, QL31, QL41
DO NOT POPULATE
0
U14 (FXLP34P5X)
DO NOT POPULATE
Submit Document Feedback
9
RES, SMD, 0603, DNP-PLACE
HOLDER, ROHS
AN1898.1
May 16, 2014
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
10
AN1898.1
May 16, 2014
FIGURE 3. ISL95816EVAL7Z Rev C SCHEMATIC, CONTROLLER, 1 OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
(Continued)
(Continued)
11
AN1898.1
May 16, 2014
FIGURE 4. ISL95816EVAL7Z Rev C SCHEMATIC, POWER STAGE PHASE 1/2, 2 OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
(Continued)
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
(Continued)
12
AN1898.1
May 16, 2014
FIGURE 5. IISL95816EVAL7Z Rev C SCHEMATIC, POWER STAGE PHASE 3/4, 3 OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
(Continued)
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
(Continued)
13
AN1898.1
May 16, 2014
FIGURE 6. IISL95816EVAL7Z Rev C SCHEMATIC, POWER STAGE DUAL LAYOUT, 4OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
(Continued)
(Continued)
14
FIGURE 7. IISL95816EVAL7Z Rev C SCHEMATIC, DYNAMIC LOAD EMULATOR AND AUX POWER, 5 OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
AN1898.1
May 16, 2014
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
(Continued)
(Continued)
15
AN1898.1
May 16, 2014
FIGURE 8. ISL95816EVAL7Z Rev C SCHEMATIC, 5VID EMULATOR, 6 OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
(Continued)
(Continued)
16
AN1898.1
May 16, 2014
FIGURE 9. ISL95816EVAL7Z Rev C SCHEMATIC, CPU SOCKET PART 1, 7 OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
(Continued)
17
FIGURE 10. ISL95816EVAL7Z Rev C SCHEMATIC, CPU SOCKET PART 2, 8 OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
AN1898.1
May 16, 2014
Submit Document Feedback
ISL95816EVAL7Z Rev C Schematics
(Continued)
18
FIGURE 11. ISL95816EVAL7Z Rev C SCHEMATIC, CPU SOCKET PART 3, 9 OF 9
Application Note 1898
CONFIDENTIAL
IN REVIEW
AN1898.1
May 16, 2014
Application Note 1898
ISL95835EVAL1Z Evaluation Board Layout
FIGURE 12. TOP SILKSCREEN
Submit Document Feedback
19
AN1898.1
May 16, 2014
Application Note 1898
ISL95835EVAL1Z Evaluation Board Layout (Continued)
FIGURE 13. BOTTOM SILKSCREEN
Submit Document Feedback
20
AN1898.1
May 16, 2014
Application Note 1898
ISL95835EVAL1Z Evaluation Board Layout (Continued)
FIGURE 14. LAYER 1
Submit Document Feedback
21
AN1898.1
May 16, 2014
Application Note 1898
ISL95835EVAL1Z Evaluation Board Layout (Continued)
FIGURE 15. LAYER 2
Submit Document Feedback
22
AN1898.1
May 16, 2014
Application Note 1898
ISL95835EVAL1Z Evaluation Board Layout (Continued)
FIGURE 16. LAYER 3
Submit Document Feedback
23
AN1898.1
May 16, 2014
Application Note 1898
ISL95835EVAL1Z Evaluation Board Layout (Continued)
FIGURE 17. LAYER 4
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
Submit Document Feedback
24
AN1898.1
May 16, 2014
Similar pages