MotorControlTriple

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STD MotorControlTriple

License: GPL 3.0

Mode:

Editors' pick

Cloned from MotorControl

Update time： 2020-09-05 20:08:30

Creation time： 2019-12-26 11:26:53

Description

VNH2SP30-based Triple channel DC Motor control board with reverse input voltage protection and output short circuit protection. Should work (hopefully) in full VNH2SP30 supply voltage range. **The PCB should be placed on the heatsink** for optimal performance and stability. **This project is UNTESTED and UNPROVED** Input resistor network layout far from optimal and done with the eyes closed...

Design Drawing

schematic diagram

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PCB

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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity
1	100K	R3,R20,R27	0805	3
2	1K	R1,R6,R7,R8,R9,R10,R13,R14,R15,R16,R17,R22,R23,R24,R29,R30,R31,R32,R33	0805	19
3	100uF	C2,C3,C4,C5,C8,C9	CAP-TH_BD10.0-P5.00-D1.0-FD	6
4	DB2EVC-3.5-2P	CN1,CN2,CN3,CN4	CONN-TH_2PIN-V-PITCH3.81-L_DB2EVC-3.81-2P	4
5	SMP3003-DL-1E	Q1	TO-263-2_L10.0-W9.1-P5.08-LS15.2-BR	1
6	VNH2SP30	U1,U2,U3	VNH2SP30	3
7	ZMM10	ZD1,ZD2,ZD3,ZD4	LL-34_L3.7-W1.6-RD	4
8	A2541WR-2X8P	H1	A2541WR-2X8P	1
9	33nF	C1,C6,C7	0805	3
10	1.5K	R4,R19,R25	0805	3
11	Header-Female-2.54_1x8	H2	HDR-8X1/2.54	1
12	3.3K	R5,R11,R12,R18,R28,R34	0805	6
13	KNB3306B	Q2,Q3,Q4	TO-263-2_L10.0-W9.1-P5.08-LS15.2-BR	3
14	MHT170CSCT	LED1,LED2,LED3	LED_0805-L-RD	3
15	10K	R2,R21,R26	0805	3