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R34UH0002EU0100 Rev.1.00

Page 15

Aug 16, 2022

ISL70002SEHEVAL3Z Evaluation Board Manual

Figure 15. Layer 7

Figure 16. Layer 8 (Bottom Component Layer)

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Содержание ISL70002SEHEVAL3Z

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

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

Страница 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...

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

Страница 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...

Страница 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...

Страница 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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