Renesas ISL8212MEVAL1Z User Manual
  1. Manuals
  2. Brands
  3. Renesas Manuals
  4. Motherboard
  5. ISL8212MEVAL1Z
  6. User manual
Renesas ISL8212MEVAL1Z User Manual

Renesas ISL8212MEVAL1Z User Manual

Industrial analog and power
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
ISL8212MEVAL1Z
User's Manual: Evaluation Board
Industrial Analog and Power
Rev.1.02
Feb 2019

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ISL8212MEVAL1Z and is the answer not in the manual?

Questions and answers

Related Manuals for Renesas ISL8212MEVAL1Z

Summary of Contents for Renesas ISL8212MEVAL1Z

  • Page 1 ISL8212MEVAL1Z User’s Manual: Evaluation Board Industrial Analog and Power Rev.1.02 Feb 2019...

  • Page 2: Key Features

    The ISL8212MEVAL1Z evaluation board is a 3 x 3 inch six-layer FR4 board with 2oz. copper on all layers. The ISL8212MEVAL1Z operates from a single 4.5V to 15V wide input power rail and offers adjustable output voltages down to 0.5V and efficiencies of up to 95%.

  • Page 3: Ordering Information

    SET3 SET4 PGND2 SGND PGND1 Figure 1. ISL8212MEVAL1Z Block Diagram Recommended Testing Equipment • DC power supply with minimum 15V/12A source current capability • Electronic loads capable of sinking current up to 15A • Digital Multimeters (DMMs) • Oscilloscope with bandwidth greater than 100MHz R12UZ0037EU0101 Rev.1.02...

  • Page 4: Functional Description

    J and J Ensure that the polarity for the power leads is correct and the input voltage is within the ISL8212MEVAL1Z’s operating range of 4.5V to 15V. Use test points TP (VIN) and TP (GND) to accurately measure the input voltage.
  • Page 5 ISL8212MEVAL1Z 2. Functional Description Programming the Resistor Reader This section contains information about operating the resistor reader with the ISL8212M’s four setting up pins (SET1, SET2, SET3, and SET4) to customize module specifications. See the “Definition of SET Pins” table in the ISL8212M datasheet for detailed descriptions of each setting up pin.
  • Page 6 ISL8212MEVAL1Z 2. Functional Description Table 1. SET1 Resistor Reader (Continued) (kΩ) (kΩ) 63.4 32.4 0.789 Open 0.797 57.6 34.8 0.805 54.9 35.7 0.812 52.3 37.4 0.820 49.9 38.3 0.828 47.5 39.2 0.836 45.3 41.2 0.844 Open 21.5 0.852 42.2 44.2 0.859...
  • Page 7 ISL8212MEVAL1Z 2. Functional Description Table 1. SET1 Resistor Reader (Continued) (kΩ) (kΩ) 63.4 78.7 1.109 60.4 80.6 1.117 84.5 1.125 57.6 90.9 1.133 54.9 93.1 1.141 53.6 1.148 52.3 1.156 49.9 1.164 48.7 1.172 47.5 1.180 46.4 1.188 45.3 1.195 Open 1.203...
  • Page 8 ISL8212MEVAL1Z 2. Functional Description Table 1. SET1 Resistor Reader (Continued) (kΩ) (kΩ) 68.1 1.430 93.1 1.438 95.3 1.445 1.453 1.461 1.469 1.477 1.484 1.492 21.5 Open 1.500 1.508 1.516 1.523 1.531 1.539 1.547 1.555 1.562 1.570 1.578 1.586 1.594 1.602 1.609...
  • Page 9 ISL8212MEVAL1Z 2. Functional Description Table 1. SET1 Resistor Reader (Continued) (kΩ) (kΩ) 1.750 1.758 1.766 1.773 1.781 1.789 34.8 Open 1.797 1.805 1.812 1.820 1.828 1.836 1.914 1.992 2.070 2.148 2.227 2.305 2.383 2.461 2.469 2.477 2.484 2.492 52.3 Open 2.500...
  • Page 10 ISL8212MEVAL1Z 2. Functional Description Table 1. SET1 Resistor Reader (Continued) (kΩ) (kΩ) Open 3.297 3.305 3.312 3.320 3.328 3.406 3.484 3.562 3.641 3.719 3.797 1000 3.875 3.953 4.031 4.109 4.188 4.266 4.344 4.422 4.500 4.578 4.656 4.734 4.812 4.891 4.969 4.977...
  • Page 11 ISL8212MEVAL1Z 2. Functional Description Table 2. SET2 Resistor Reader (Continued) (kΩ) (kΩ) Temp Comp (°C) 22.1 18.2 Enabled 19.1 Enabled Open Enabled Open Enabled 45.3 12.7 Enabled 42.2 13.3 Enabled 38.3 13.3 Enabled 35.7 13.7 Enabled 14.3 Enabled 31.6 14.7 Enabled 19.6...
  • Page 12 ISL8212MEVAL1Z 2. Functional Description Table 2. SET2 Resistor Reader (Continued) (kΩ) (kΩ) Temp Comp (°C) 68.1 31.6 Enabled 43.2 42.2 Enabled 42.2 44.2 Enabled 40.2 45.3 Enabled 39.2 48.7 Enabled 37.4 49.9 Enabled 36.5 52.3 Enabled 34.8 54.9 Enabled 57.6 Enabled 33.2...
  • Page 13 ISL8212MEVAL1Z 2. Functional Description Table 2. SET2 Resistor Reader (Continued) (kΩ) (kΩ) Temp Comp (°C) 53.6 Enabled 52.3 Enabled 49.9 Enabled 48.7 Enabled 47.5 Enabled 46.4 Enabled 45.3 Enabled 34.8 Open Enabled 78.7 Enabled 80.6 Enabled 84.5 Enabled 86.6 Enabled 90.9...
  • Page 14 ISL8212MEVAL1Z 2. Functional Description Table 2. SET2 Resistor Reader (Continued) (kΩ) (kΩ) Temp Comp (°C) Disabled Disabled Disabled Disabled Disabled Disabled Disabled Open Disabled 93.1 Disabled 95.3 Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled...
  • Page 15 ISL8212MEVAL1Z 2. Functional Description Table 2. SET2 Resistor Reader (Continued) (kΩ) (kΩ) Temp Comp (°C) Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Open Disabled Disabled Disabled...
  • Page 16 ISL8212MEVAL1Z 2. Functional Description Table 2. SET2 Resistor Reader (Continued) (kΩ) (kΩ) Temp Comp (°C) Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Open Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Disabled Open Disabled 1000...
  • Page 17 ISL8212MEVAL1Z 2. Functional Description Table 2. SET2 Resistor Reader (Continued) (kΩ) (kΩ) Temp Comp (°C) Disabled Disabled Disabled Open Disabled Table 3. SET3 Resistor Reader AV Gain (kΩ) (kΩ) Ultrasonic PFM Fault Behavior (kHz) Open Disabled Retry 49.9 12.4 Disabled Retry 36.5...
  • Page 18 ISL8212MEVAL1Z 2. Functional Description Table 3. SET3 Resistor Reader (Continued) AV Gain (kΩ) (kΩ) Ultrasonic PFM Fault Behavior (kHz) 26.7 Disabled Retry 36.5 97.6 27.4 Disabled Retry 30.5 90.9 28.7 Disabled Retry 24.5 82.5 28.7 Disabled Retry 76.8 29.4 Disabled Retry 71.5...
  • Page 19 ISL8212MEVAL1Z 2. Functional Description Table 3. SET3 Resistor Reader (Continued) AV Gain (kΩ) (kΩ) Ultrasonic PFM Fault Behavior (kHz) 68.1 71.5 Disabled Latch 36.5 64.9 73.2 Disabled Latch 30.5 63.4 78.7 Disabled Latch 24.5 60.4 80.6 Disabled Latch 84.5 Disabled Latch 57.6...
  • Page 20 ISL8212MEVAL1Z 2. Functional Description Table 4. SET4 Resistor Reader (kΩ) (kΩ) SS Rate (mV/µs) RR(Ω) AVMLTI Open 0.157 200k 0.157 200k 0.157 400k 0.157 400k 0.157 600k 0.157 600k 0.157 800k Open 0.157 800k Open 0.315 200k 0.315 200k 0.315 400k 0.315...
  • Page 21 ISL8212MEVAL1Z 2. Functional Description Table 4. SET4 Resistor Reader (Continued) (kΩ) (kΩ) SS Rate (mV/µs) RR(Ω) AVMLTI Open 34.8 200k 51.1 200k 52.3 400k 73.2 66.5 400k 69.8 68.1 600k 54.9 93.1 600k 53.6 800k 34.8 Open 800k Open 52.3 200k 76.8...

  • Page 22: Pcb Layout Guidelines

    3. PCB Layout Guidelines PCB Layout Guidelines The ISL8212MEVAL1Z is a 3x3 inch six-layer FR-4 board with 2oz. copper on all layers. The board can be used as a single 15A reference design. For board layout information, see Figures 7 through starting on page 26.
  • Page 23 ISL8212MEVAL1Z 3. PCB Layout Guidelines Figure 4. Top of Board Figure 5. Bottom of Board R12UZ0037EU0101 Rev.1.02 Page 23 of 36 Feb 15, 2019...
  • Page 24 Schematic Figure 6. Schematic...

  • Page 25: Bill Of Materials

    ISL8212MEVAL1Z 3. PCB Layout Guidelines Bill of Materials Reference Package Designators Value Tol. Voltage Power Type Manufacturer Part Number Description 330µF ±20% 2917 Kemet T521X337M016ATE025 POSCAP C2, C36 1µF ±10% 0603 Taiyo Yuden TMK107BJ105KA-T Ceramic Capacitor C10, C11, 22µF ±10%...

  • Page 26: Board Layout

    ISL8212MEVAL1Z 3. PCB Layout Guidelines Reference Package Designators Value Tol. Voltage Power Type Manufacturer Part Number Description C&K GT11MSCBE Switch Toggle SPDT 0.4VA TP1-TP3, Through Keystone 5002 Miniature PC TP5, TP7, Hole Test Point, TP9-TP11 Silver Plating 0.040” (1.02mm) Hole...
  • Page 27 ISL8212MEVAL1Z 3. PCB Layout Guidelines Figure 8. Top Layer Component Side Figure 9. Inner Layer 2 R12UZ0037EU0101 Rev.1.02 Page 27 of 36 Feb 15, 2019...
  • Page 28 ISL8212MEVAL1Z 3. PCB Layout Guidelines Figure 10. Inner Layer 3 Figure 11. Inner Layer 4 R12UZ0037EU0101 Rev.1.02 Page 28 of 36 Feb 15, 2019...
  • Page 29 ISL8212MEVAL1Z 3. PCB Layout Guidelines Figure 12. Inner Layer 5 Figure 13. Bottom Layer Solder Side R12UZ0037EU0101 Rev.1.02 Page 29 of 36 Feb 15, 2019...
  • Page 30 ISL8212MEVAL1Z 3. PCB Layout Guidelines Figure 14. Silkscreen Bottom R12UZ0037EU0101 Rev.1.02 Page 30 of 36 Feb 15, 2019...

  • Page 31: Typical Performance Data

    ISL8212MEVAL1Z 4. Typical Performance Data Typical Performance Data The following data was acquired using the ISL8212MEVAL1Z at +25°C ambient temperature and free air 0LFM. See the “ISL8212M Design Guide Matrix of Typical Applications” table in the ISL8212M datasheet for recommended configurations of different output voltages.

  • Page 32: Typical Performance Curves

    ISL8212MEVAL1Z 5. Typical Performance Curves Typical Performance Curves Operating conditions: V = 12V, f = 400kHz, AV gain = 49, RR = 200kΩ, C = 4 x 220µF Ceramic, PWM mode, unless otherwise noted. AV Gain = 49 AV Gain = 49...
  • Page 33 ISL8212MEVAL1Z 5. Typical Performance Curves Operating conditions: V = 12V, f = 400kHz, AV gain = 49, RR = 200kΩ, C = 4 x 220µF Ceramic, PWM mode, unless otherwise noted. (Continued) 0LFM 200LFM 400LFM Ambient Temperature (°C) Figure 25. Derating Curve, V = 1V R12UZ0037EU0101 Rev.1.02...

  • Page 34: Revision History

    ISL8212MEVAL1Z 6. Revision History Revision History Rev. Date Description 1.02 Feb 15, 2019 Updated Figure 1. 1.01 Feb 13, 2019 Updated Figures 1, 2, and 3. 1.00 Jan 31, 2019 Initial release R12UZ0037EU0101 Rev.1.02 Page 34 of 36 Feb 15, 2019...

  • Page 35: Corporate Headquarters

    Koto-ku, Tokyo 135-0061, Japan version of a document, or your nearest sales office, please visit: www.renesas.com www.renesas.com/contact/ Trademarks Renesas and the Renesas logo are trademarks of Renesas Electronics Corporation. All trademarks and registered trademarks are the property of their respective owners.
  • Page 36 ISL8212MEVAL1Z R12UZ0037EU0101...

Table of Contents