FEBSPM3SPM45_M01MTCA Fairchild Semiconductor, FEBSPM3SPM45_M01MTCA Datasheet - Page 26

• 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
9. V
10. Test Waveforms
10.1. Bulk Capacitor Ripple Current
BUS
Sense Circuit
This evaluation board is equipped with a V
voltage divider network is in parallel with bulk capacitors C39 and C40. With a V
300 V
Figure 22.
DC
, a nominal output of ~3.9 V
Figure 21.
Vbus_sense
J4 1
Bulk Capacitor Ripple Voltage Under Varying Load Currents
2
1
2
26
DC
510K
R56
R57
510K
R58
510K
20K
R59
is typical at J4-1.
V
BUS
BUS
Sense Circuit
C42
15nF
COM
sense output. As seen in Figure 18, the
P
FEBSPM3SPM45_M01MTCA • Rev. 1.0.1
BUS
of