MAX20323EVKIT#
MAX20323EVKIT# Datasheet
MAX20323 Evaluation Kit
| Part | Datasheet |
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MAX20323EVKIT# |
MAX20323EVKIT# (pdf) |
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| MAX20323 Evaluation Kit Evaluates MAX20323/MAX20323A/ MAX20323B/MAX20323C/MAX20323D/ MAX20323E/MAX20323F The MAX20323 evaluation kit EV kit is a fully assembled and tested circuit board that demonstrates the MAX20323 USB type-C CC-pin overvoltage protection device. The EV kit comes with the MAX20323ENC+ installed. The EV kit board can also be used to evaluate MAX20323A/ MAX20323B/MAX20323C/MAX20323D/MAX20323E/ MAX20323F. ●● 2.5V to 5.5V Operating Voltage Range ●● Power LED Reading ●● Proven PCB Layout ●● Fully Assembled and Tested EV Kit Contents ●● EV Kit Board Containing a MAX20323 Ordering Information appears at end of data sheet. Quick Start Required Equipment ●● MAX20323 EV kit ●● 5V power supply or USB cable to power ●● Power supply ●● Multimeter Procedure The EV kit is fully assembled and tested. Follow the steps below to verify board operation: 1 Connect a 5V power supply to TP14 or connect a USB cable to J3, verify LED1 is on. 2 Check the voltage on JU1 pin2 is ~4.3V. 3 Remove shunt on JU2, check the voltage on JU1 pin2 is ~2.5V. 4 Remove shunt on JU3, check the voltage on JU1 pin2 is ~1.257V. 5 Install shunt on JU2, check the voltage on JU1 pin2 is ~3.06V. 6 Install shunt on JU3 and JU1, check the voltage on TP11 is ~4.3V. 7 Connect another power supply 2V to TP3 CC1_I, check TP9 CC1_O is 2V. 8 Increase CC1_I voltage, when CC1_I reaches ~5.75V, CC1_O voltage drops down to ~5.1V. 9 Turn off the power supply on CC1_I, and connect the power supply to CC2_I TP4. 10 Set the power supply to CC2_I to 2V and check TP10 CC2_O is 2V. 11 Increase CC2_I voltage, when CC2_I reaches ~5.75V, CC2_O voltage drops down to ~5.1V. MAX20323 Evaluation Kit Evaluates MAX20323/MAX20323A/ MAX20323B/MAX20323C/MAX20323D/ MAX20323E/MAX20323F Detailed Description The MAX20323 EV kit is a fully assembled and tested circuit board demonstrating the MAX20323 USB type-C CC-pin overvoltage protection device in a 12-bump waferlevel package WLP . LED Indicator The EV kit features LED1 to indicate power on VB_IN. VENCC Power VENCC can be powered from J3 USB, TP14, or test point TP11. Use jumper JU1 to connect VENCC to LDO from VB_IN Table The output voltage of the LDO can be set by JU2 and JU3 Table Table JU1 Jumper Setting JUMPER SHUNT POSITION Installed VENCC power from J3/TP14 Not installed* VENCC not power from J3/TP14 *Default position. Table LDO Output Setting JUMPER Open Open Ordering Information PART MAX20323EVKIT# #Denotes RoHS compliant. TYPE EVKIT Evaluates MAX20323/MAX20323A/ MAX20323B/MAX20323C/MAX20323D/ MAX20323E/MAX20323F Maxim Integrated 8 MAX20323 Evaluation Kit NUMBER 7/17 Initial release Evaluates MAX20323/MAX20323A/ MAX20323B/MAX20323C/MAX20323D/ MAX20323E/MAX20323F PAGES CHANGED For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. 2017 Maxim Integrated Products, Inc. 9 |
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