FEBSPM3SPM45_M01MTCA Fairchild Semiconductor, FEBSPM3SPM45_M01MTCA Datasheet - Page 10

• Manufacturer Part Number: FEBSPM3SPM45_M01MTCA
• Description: Power Management IC Development Tools FNB41560 Eval Board 2100W with Heatsink
• Manufacturer: Fairchild Semiconductor
• Type: Motor / Motion Controllers & Driversr
• Series: SPM3, SPM45Hr

Specifications of FEBSPM3SPM45_M01MTCA

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: FNB41560
• Input Voltage: 265 VAC
• Output Voltage: 390 VDC
• Description/function: Evaluation board for Motion SPM3/45H
• Output Current: 7 A, 15 A
• For Use With: FNB41560

© 2012 Fairchild Semiconductor Corporation
3.3. Test Configuration #2
SW2
D3
Use this configuration for motor currents greater than 7 A
(see Figure 7).
1. Additional cooling and/or larger heat sink is required.
2. Variable transformer is recommended to slowly ramp V
3. Make a short connection in parallel with RT1, using RT2 mounting holes.
4. Attach a three-phase motor and MCU connections.
5. Connect the AC line voltage to J3 through a variable transformer to charge the bulk
6. Slowly adjust the variable transformer for the desired AC voltage.
7. Fault indicator LED (D3) turns on when AC power is initially applied.
8. Press switch SW2 to reset the fault-detect circuit, turning off fault indicator D3.
9. Operate the MCU firmware to rotate the motor. More advanced control algorithms
R58
capacitors and operate the SMPS. The SMPS does not operate until the AC input
voltage is greater than 90 V
may require additional connections to the MCU (i.e.: phase current sensing, motor
winding BEMF sensing, and bus voltage sensing).
R57
D3
R56
R46
R47
+
C1
ZD2
C3
ZD3
R60
R55
Motor
R54
C5
C42
R59
R61
ZD4
R53
D7
R62
R52
C15
MCU
R51
R63
D6
ZD1
R50
D5
C38
Figure 7. Test Configuration #2
+
AC
C27
C17
C24
R23
.
C26
R14
R15
R16
R17
R27
C25
C33
R40
10
R25
C41
R26
C28
R41
C29
R18
C22
R19
R20
C34
C35
C36
Transformer
Variable
JP2
RMS
JP1
FEBSPM3SPM45_M01MTCA • Rev. 1.0.1
AC
. Modifications are required
input to bulk capacitors.