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tileable half bridge for one or more phases + driver

1 year ago 246
  • Description
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  • BOM
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Description

ir2301 and two irfz44n

can be chained together to create multiphase drivers like for bldc motors, 5phase stepper etc. requires 2 signals per phase for High/Low side. isolate heatsinks from mosfets use cut off leads as jumper

Documents

Sheet_1

NEW_PCB

panelizedpcb

BOM

ID Name Designator Footprint Quantity Mounted
1 IR2101PBF U1 DIP-8 1 Yes
2 IRFZ44N Q1,Q2 TO-220 2 Yes
3 100 R1,R2 AXIAL-0.3 2 Yes
4 1N4148 D1 DIODE_DO-41_SOD81_VERTICAL_ANODEUP 1 Yes
5 Headers  Pins 1*4P P2 HDR-4X1/2.54 1 Yes
6 47u C3 CAP-D8.0XF3.5 1 Yes
7 100n C1 1206 1 Yes
8 1u C2 1206 1 Yes
9 0 R3 AXIAL-0.3 1 Yes

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