Evaluates: MAX40016 MAX40016 Evaluation Kit General Description Features The MAX40016 evaluation kit (EV Kit) provides a proven Integrated Current Sense Element design to evaluate the MAX40016 wide dynamic range 4-Decade Measurement Range current sense amplifier. The MAX40016 integrates the Maintains Accuracy from < 300A to 3A sense element, eliminating a bulky and costly external sense/ Withstands Overloads to 4A shunt resistor. The device measures four of decades of +2.5V to +5.5V Input Common Mode Range current (from < 300A to 3A) while maintaining a highly Low Power Mode Reduces Supply Current to <10A accurate output reading. This EV kit demonstrates the Tiny 1.98mm x 1.31mm 15-Bump WLP MAX40016 in a tiny, space-saving, 15-bump wafer-level -40C to +125C Operating Temperature Range package (WLP). Evaluates the MAX40016ANL+ The MAX40016 EV kit PCB comes with the Accommodates Easy-to-Use components MAX40016ANL+ device installed. Proven PCB Layout Fully Assembled and Tested EV kit Contents Quick Start MAX40016 EV kit board Required Equipment MAX40016 EV kit DC power supply (2.5V to 5.5V) Ordering Information appears at end of data sheet. Electronic load capable of sinking up to 3A Two digital multimeters (DMMs) MAX400016 EV Kit Photo 319-100087 Rev 0 10/17Evaluates: MAX40016 MAX40016 Evaluation Kit V Testing Procedure ISM 1) To test the V output, change JU0 from 2-1 to 2-3 The EV kit is fully assembled and tested. Follow the below ISM position. to verify board operation. 2) Remove the DMM1 and connect it between V and Caution: Do not turn on the power supply or the ISM the nearest GND test point. electronic load until all the connections are made. 3) Set the electronic load to sink 50mA. Connect the V Testing ISH positive terminal of the electronic load to the VLD 1) Set the DC power supply to +3.6V and turn it off. Connect banana jack test point and the negative terminal of the positive terminal of the supply to the VDD banana the supply to the nearest banana jack GND test point. jack test point and the negative terminal of the supply 4) Enable the 3.6V supply voltage at V . DD to the nearest GND banana jack test point. 5) Turn on the electronic load and verify that the current 2) Set the electronic load to sink 1A. Connect the positive flowing is equal to the set value of 50mA. terminal of the electronic load to the VLD banana jack 6) Observe the output voltage from all digital voltmeter test point and the negative terminal of the supply to displays. Verify that, approximately, V = 536mV, ISM the nearest banana jack GND test point. and V = 804mV. OUT 3) Connect DMM1 between V and the nearest GND ISH 7) Turn off the electronic load, then turn off the V DD test point. supply voltage. 4) Connect DMM2 between V and the nearest GND OUT V Testing test point. ISL 5) Verify all the shunts are in default positions as shown 1) To test the V output, change JU0 from 2-3 to 2-1 ISL position, and change JU1 from 2-1 to 2-3 position. in Table 1. 2) Remove the DMM1 and connect it between V and 6) Enable the 3.6V supply voltage at V . ISL DD the nearest GND test point. 7) Turn on the electronic load and verify that the current flowing is equal to the set value of 1A. 3) Set the electronic load to sink 1mA. 8) Observe the output voltage from all digital voltmeter 4) Enable the 3.6V supply voltage at V . DD displays. Verify that approximately, V = 320mV, 5) Turn on the electronic load and verify that the current ISH and V = 480mV. flowing is equal to the set value of 1mA. OUT 9) Turn off the electronic load then turn off the V 6) Observe the output voltage from all digital voltmeter DD supply voltage. displays. Verify that approximately, V = 320mV, ISM and V = 480mV. OUT Table 1. Jumper Description JUMPER SHUNT POSITION DESCRIPTION 2-1* Connect SEL1 to V DD JU0 2-3 Connect SEL1 to GND 2-1* Connect SEL0 to V DD JU1 2-3 Connect SEL0 to GND Install* Connect R1 to ISH JU2 Not install Disconnect R1 from ISH Install* Connect R3 to ISL JU3 Not install Disconnect R3 from ISL Install* Connect R4 to V OUT JU4 Not install Disconnect R4 from V OUT Install* Connect R2 to ISM JU5 Not install Disconnect R2 from ISM *Default position. Maxim Integrated 2 www.maximintegrated.com