Schematic for the LV8729VGEVB Evaluation Board 1 VM OUT1A 44 2 NC OUT1A 43 3 VREG2 4 NC NC 41 5 VREG1 NC 40 6 ST VM1 39 7 MD1 VM1 38 8 MD2 RF1 37 9 MD3 RF1 36 0.1µF 10µF Motor power supply PGND 42 0.1µF 0.22Ω 10 OE 11 RST 12 NC 13 FR 14 STP LV8729V Logic Input M OUT1B 35 OUT1B 34 OUT2A 33 OUT2A 32 RF2 31 0.22Ω 180pF 47kΩ Short circuit state detection monitor 15 OSC1 RF2 30 16 OSC2 VM2 29 17 NC VM2 28 18 EMO NC 27 19 DOWN NC 26 PGND2 25 20 MO 21 VREF OUT2B 24 22 SGND OUT2B 23 0.1µF Current setting reference voltage 7/1/2011 -1- www.onsemi.com