AN836 Datasheet, PDF (2/6 Pages) STMicroelectronics – LOW FORWARD VOLTAGE SCHOTTKY DIODE

AN836
2.1. Performance Comparison Set-Up
The TS1100 and the MAX9634 evaluation boards were used to perform side-by-side load current measurements.
With on-board 50 m sense resistors and a 100 mA load currents, a gain of 50 current sense amplifier and 5mV
sense resistor voltage should ideally generate a 250 mV output voltage. Figures 1 and 2 show the TS1100-50
evaluation board and evaluation board circuit schematic while Figures 3 and 4 show the MAX9634 evaluation
board and evaluation board and circuit schematic, respectively. Figure 5 shows the lab bench setup used to
perform the measurements. Both set-ups were independent and separate instruments were used to perform the
measurements on each evaluation board. In addition, a separate active load was used for each evaluation board.
The only common piece of equipment used was the power supply.
Figure 1. TS1100-50 Evaluation Board
Figure 2. TS1100-50 Evaluation Board Circuit Schematic
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Rev. 1.0