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R34UH0002EU0100 Rev.1.00

 Page 8

Aug 16, 2022

ISL70002SEHEVAL3Z Evaluation Board Manual

2.3

 Bill of Materials

Qty

Reference 

Designator

Description

Manufacturer

Manufacturer

Part Number

1

C20

CAP-AEC-Q200, SMD, 0805, 1000PF, 200V, 10%, 
X7R, ROHS

Kemet

C0805C102K2RACAUTO

2

C12, C14

CAP-AEC-Q200, SMD, 0805, 0.01µF, 200V, 10%, 
X7R, ROHS

Kemet

C0805C103K2RACAUTO

1

C9

CAP-AEC-Q200, SMD, 0805, 6800pF, 200V, 10%, 
X7R, ROHS

Kemet

C0805C682K2RACAUTO

1

C31

CAP, SMD, 1825, 0.22µF, 200V, 10%, X7R, ROHS

Kemet

C1825C224K2RAC7800

3

C1, C2, C3

CAP, SMD, 0603, 470pF, 25V, 10%, X7R, ROHS

Venkel

C0603X7R250-471KNE

1

C17

CAP, SMD, 0603, 4700pF, 50V, 5%, C0G/NP0, 
ROHS

Kemet

C0603C472J5GACTU

1

C8

CAP, SMD, 0603, 6800pf, 50V, 5%, X7R, ROHS

AVX

06035C682JAT2A

15

C6, C7, C10, 

C13, C18, C27, 
C30, C34, C43, 
C45, C47, C49, 

C50, C36, C38

CAP, SMD, 0805, 1µF, 10V, 10%, X7R, ROHS

Venkel

C0805X7R100-105KNE

2

C37, C51

CAP, SMD, 1206, 10UF, 16V, 10%, X5R, ROHS

Samsung

CL31A106KOHNNNE

11

C4, C5, C11, 

C15, C19, C21-

C26

CAP TANT, LOW ESR, SMD, D, 150µF, 10V, 20%, 
6m

Ω

, ROHS

Kemet

T530D157M010ATE006

2

L1, L2

COIL-PWR INDUCTOR, SMD, 6.9×6.5, 1.0µH, 
20%, 11A, ROHS

Vishay

IHLP2525CZER1R0M01

3

J33, J36, J41

CONN-SCOPE PROBE TEST PT, COMPACT, 
PCB MNT, ROHS

Tektronix

131-4353-00

7

TP1, TP2, TP6, 

TP10, TP12, 

TP14, TP15

CONN-TURRET, TERMINAL POST, TH, ROHS

Keystone

1514-2

8

TP3, TP4, TP5, 
TP7, TP8, TP9, 

TP11, TP13

CONN-MINI TEST POINT, VERTICAL, WHITE, 
ROHS

Keystone

5002

2

TPB1, TPB2

CONN-COMPACT TEST POINT, SMD, ROHS

Keystone

5016

6

BA1, BA2, J1, 

J2, J39, J40

CONN-JACK, MINI BANANA, SDRLESS, 
NICKEL/BRASS, 0.175 PLUG, ROHS

Keystone

575-6

7

J13, J18, J23, 
J26, J27, J28, 

J29

CONN-HEADER, 1×3, BREAKAWY 1×36, 
2.54mm, ROHS

BERG/FCI

68000-236HLF

7

J30, J31, J32, 

JP3, JP4, JP5, 

JP6

CONN-HEADER, 1×2, RETENTIVE, 2.54mm, 
0.230×0.120, ROHS

BERG/FCI

69190-202HLF

Summary of Contents for ISL70002SEHEVAL3Z

Page 1: ...ing is an important feature when providing a tightly regulated core voltage for a FPGA or microcontroller Features Separate VOUT and GND Force and Sense terminals Optional 2x2m emulated trace resistan...

Page 2: ...tents 1 Functional Description 3 1 1 Quick Start Instructions 3 1 2 Onboard Resistor Instructions 4 2 Board Design 5 2 1 Layout Guidelines 6 2 2 Schematic Diagram 7 2 3 Bill of Materials 8 2 4 Board L...

Page 3: ...nals 10 Configure a third DMM to monitor the voltage on the electronic load 11 Connect Channel 1 of the oscilloscope to J6 or from TP33 to TP28 to monitor the rectangular waveform on the LXx pins 12 C...

Page 4: ...Connect one voltmeter to the VOUT and GND terminals Connect another to the VOUT_SNS and GND_SNS terminals as shown in Figure 3 5 Enable disable and modulate the DC load to observe the POL converter c...

Page 5: ...R34UH0002EU0100 Rev 1 00 Page 5 Aug 16 2022 ISL70002SEHEVAL3Z Evaluation Board Manual 2 Board Design Figure 4 ISL70002SEHEVAL3Z Evaluation Board Top Figure 5 ISL70002SEHEVAL3Z Evaluation Board Bottom...

Page 6: ...ins on the top of the PCB and connect them to the pins in the top layer 6 Group the small signal components together near their pin s on U1 This should include the components that touch pins 1 16 and...

Page 7: ...PGND1 LX1 PVIN1 EN OCSSB OCB OCSSA OCA HS PAD ISHEN LX3 PGND3 PGND4 LX4 PVIN4 PVIN5 LX5 PGND5 PGND6 LX6 PVIN6 PVIN7 LX7 PGND7 LX8 PGND8 PORSEL AGND DGND DVDD SS PGOOD ISHCOM ISHSL FB ISHB AVDD ISHC IS...

Page 8: ...9 C50 C36 C38 CAP SMD 0805 1 F 10V 10 X7R ROHS Venkel C0805X7R100 105KNE 2 C37 C51 CAP SMD 1206 10UF 16V 10 X5R ROHS Samsung CL31A106KOHNNNE 11 C4 C5 C11 C15 C19 C21 C26 CAP TANT LOW ESR SMD D 150 F 1...

Page 9: ...C Q200 SMD 0603 1k 1 10W 0 1 THINFILM ROHS Panasonic ERA 3AEB102V 2 R15 R28 RES AEC Q200 SMD 0603 10k 1 10W 0 1 THINFILM ROHS Panasonic ERA 3AEB103V 1 R20 RES AEC Q200 SMD 0603 1 5k 1 10W 0 1 THINFILM...

Page 10: ...25 PH 4 Four corners STANDOFF 4 40 3 4in F F HEX ALUMINUM 0 25 OD ROHS Keystone 2204 0 C16 C28 C29 C32 C33 C35 CAP SMD 0603 DNP Do not populate 0 C48 C52 C53 C54 C55 C56 C57 C58 C59 C60 CAP SMD 1206 D...

Page 11: ...R34UH0002EU0100 Rev 1 00 Page 11 Aug 16 2022 ISL70002SEHEVAL3Z Evaluation Board Manual 2 4 Board Layout Figure 7 Top Silkscreen Figure 8 Top Layer Component Placement...

Page 12: ...R34UH0002EU0100 Rev 1 00 Page 12 Aug 16 2022 ISL70002SEHEVAL3Z Evaluation Board Manual Figure 9 Layer 1 Top Component Layer Figure 10 Layer 2...

Page 13: ...R34UH0002EU0100 Rev 1 00 Page 13 Aug 16 2022 ISL70002SEHEVAL3Z Evaluation Board Manual Figure 11 Layer 3 Figure 12 Layer 4...

Page 14: ...R34UH0002EU0100 Rev 1 00 Page 14 Aug 16 2022 ISL70002SEHEVAL3Z Evaluation Board Manual Figure 13 Layer 5 Figure 14 Layer 6...

Page 15: ...R34UH0002EU0100 Rev 1 00 Page 15 Aug 16 2022 ISL70002SEHEVAL3Z Evaluation Board Manual Figure 15 Layer 7 Figure 16 Layer 8 Bottom Component Layer...

Page 16: ...R34UH0002EU0100 Rev 1 00 Page 16 Aug 16 2022 ISL70002SEHEVAL3Z Evaluation Board Manual Figure 17 Bottom Layer Component Placement Figure 18 Bottom Silkscreen...

Page 17: ...fSW 500kHz 125 C Case Temperature 0 98 1 00 1 02 1 04 1 06 1 08 0 3 6 9 12 15 V OUT V Load Current A VOUT FORCE VOUT SENSE 4m round trip 50 55 60 65 70 75 80 85 90 95 100 0 1 2 3 4 5 6 7 8 9 10 11 12...

Page 18: ...16 2022 ISL70002SEHEVAL3Z Evaluation Board Manual 4 Ordering Information 5 Revision History Part Number Description ISL70002SEHEVAL3Z ISL70002SEH remote sensing evaluation board Revision Date Descript...

Page 19: ...TY RIGHTS These resources are intended for developers skilled in the art designing with Renesas products You are solely responsible for 1 selecting the appropriate products for your application 2 desi...

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