ESC_DEV_BOARD

1 year ago 268
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Simple motor control development kit for BLDC\PMSM. Supply: 12-32V. If we feed pcb >18V, disconected jumper JP1 and feed logic part separate.

  • Input: supply, 6x PWM signals.
  • Output:
    • 3.3/5V supply for MCU, V_REF( = V_DD / 2 ), GND;
    • Feedback signals: 3x phase terminal voltages( bemf ), 2x phase currents, Power suply input voltage.

Highly recommended, solder adition cooper conductors over thin mosfets P_BUS rail.

Documents

esc1_sch

Sheet_1

esc1_sch0

title

BOM

ID Name Designator Footprint Quantity
1 WJ126V-5.0-2P P1 WJ126V-5.0-2P 1
2 4.7uF C1,C4 RAD-0.2 2
3 470uf C2,C3 CAP-D12.5XF5.0 2
4 IRFZ44N Q1,Q4,Q2,Q5,Q3,Q6 TO-220AB 6
5 20kΩ R4,R2,R1 AXIAL-0.4 3
6 5kΩ R6,R7,R8 AXIAL-0.4 3
7 0.1uF C8,C9,C10 0805 3
8 IR2101 U5,U2,U1 DIP8 3
9 1uF C17,C13,C12,C7 1206 4
10 10uf C16,C15,C11,C6 CAP-D8.0XF3.5 4
11 20Ω R19,R27,R10,R16,R3,R9 AXIAL-0.4 6
12 100KΩ PR1 RES-ADJ_3296W 1
13 0.1uF C5 1206-CAP 1
14 LD1117AG-33-AA3-A-R U3 SOT-223 1
15 0.1uF C14 1206 1
16 Header-Male-2.54_1x15 P3 HDR-15X1/2.54 1
17 1N5819 D9,D10,D6,D8,D1,D2 DO-41 6
18 WJ126V-5.0-3P P2 WJ126V-5.0-3P 1
19 Power LED1 LED-0805 1
20 1k R11 1206 1
21 UF4007 D7 DO-41 1
22 10Ω R23,R12,R5 AXIAL-0.4 3
23 MCP602-I/SN U4 SOIC-8_150MIL 1
24 1k R21,R26,R20,R24,R13,R15 0805 6
25 1nF C19,C18 0805 2
26 30k R18,R17,R14,R28 0805 4
27 0.002 R25,R22 2512R 2
28 ESD5Z3.3T1G D3,D4,D5,D11 SOD-523 4
29 100nF C20 0805 1
30 JUMPER2 JP1 JUMPER2 1
31 SIN(0 1 50) AC 1 0 V1 HDR1X2 1
32 1k R1,R2 AXIAL-0.3 2

Attachments

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