© 2014 fairchild semiconductor corporation febspm7_m02mtca • rev. 1.0 user guide for febspm7_m02mtca evaluation board motion spm ® 7 series featured fairchild products: fsb70250 fsb70450 fsb70550 fsb70325 fsb70625 direct questions or comments about this evaluation board to: “worldwide direct support...
© 2014 fairchild semiconductor corporation 2 febspm7_m02mtca • rev. 1.0 table of contents 1. Introduction ............................................................................................................................... 3 1.1. Description ..................................................
© 2014 fairchild semiconductor corporation 3 febspm7_m02mtca • rev. 1.0 1. Introduction this user guide supports the evaluation kit for the motion spm®7 series. It should be used in conjunction with the motion spm®7 datasheets as well as fairchild’s application notes and technical support team. Plea...
© 2014 fairchild semiconductor corporation 4 febspm7_m02mtca • rev. 1.0 2. Evaluation board specifications all data for this table was measured at an ambient temperature of 25°c. Table 1. Summary of features and performance description symbol min. Typ. Max. Unit positive dc bus link input v_dcb (1) ...
© 2014 fairchild semiconductor corporation 5 febspm7_m02mtca • rev. 1.0 3. Photographs figure 2. Photograph (54.7 x 55.1 mm 2 ) top view figure 3. Photograph (54.7 x 55.1 mm 2 ) bottom view.
© 2014 fairchild semiconductor corporation 6 febspm7_m02mtca • rev. 1.0 4. Printed circuit board figure 4. Top side figure 5. Inner layer 1.
© 2014 fairchild semiconductor corporation 7 febspm7_m02mtca • rev. 1.0 figure 6. Inner layer 2 figure 7. Bottom side.
© 2014 fairchild semiconductor corporation 8 febspm7_m02mtca • rev. 1.0 4.1. External connection figure 8. Conn1 and j1 connector physical view table 2. Connector j1: pin# signal name description 1 15 v +15 v out of internal power supply, supply max. 50 ma to the external. 2 /fo fault output 4 vs_dc...
© 2014 fairchild semiconductor corporation 9 febspm7_m02mtca • rev. 1.0 5. Schematic figure 9. Evaluation board schematic d2 es1j 1 2 23 24 j1 d4 es1j c 11 25v 10uf l1 1m h 0. 2a d1 f d ll 41 48 1 5 c on n 1 v u w v cc fb p w m ic1 fsq 50 0l 1 4 2 3 q1 bc 84 7b d3 m m 3z 15 vb 20 0m w v u w le d _1 ...
© 2014 fairchild semiconductor corporation 10 febspm7_m02mtca • rev. 1.0 5.1. Circuit description motion spm®7 series is used as a highly integrated power module in this evaluation board to realize an inverter for low power bldc or pmsm 3-phase motors. The board need to be supplied on the dc-bus wit...
© 2014 fairchild semiconductor corporation 11 febspm7_m02mtca • rev. 1.0 6. Thermal performance test condition table 4. Test condition module fsb70450 power supply voltage 325 v dc motor speed 500 rpm motor runs for 15 min ambient temperature 25°c table 5. Bldc motor series number mattke bgk 65-40 n...
© 2014 fairchild semiconductor corporation 12 febspm7_m02mtca • rev. 1.0 6.2. Thermal photos (with a heatsink of 6.5 kelvin/w mounted on bottom side) figure 11. Heatsink of 6.5 kelvin/w on bottom side t module = 46.6 °c t heatsink = 38.9 °c figure 12. Thermal photos of motor power 60 w, motor rms cu...
© 2014 fairchild semiconductor corporation 13 febspm7_m02mtca • rev. 1.0 7. Bill of materials item quantity reference part manufacturer/series 1 1 conn1 header_5pin_3mm_smd_male wurth / wr-mpc3 2 3 c1, c11, c12 10 µf / 25 v any smd 0805 3 3 c2, c3, c10 100 nf / 50 v any smd 0603 4 6 c4, c5, c6, c7, ...
© 2014 fairchild semiconductor corporation 14 febspm7_m02mtca • rev. 1.0 8. Revision history rev. Date description 1.0 nov, 2014 initial release warning and disclaimer replace components on the evaluation board only with those parts shown on the parts list (or bill of materials) in the users’ guide....
