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STD MotorControlTriple
License: GPL 3.0
Mode: Editors' pick
Cloned from MotorControl
- 0
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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| 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 |
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