Fairchild FEBSPM7_M02MTCA User Manual - page 3
© 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. Please visit Fairchild’s website at
www.fairchildsemi.com
.
1.1. Description
Fairchild’s Motion SPM®7 Series provides efficient motor control for energy restricted
small power inverter driven application when space is constrained, such as circulation
pump, compact fan.
Motion SPM®7 series integrates six fast-recovery MOSFETs (FRFET®) and one three-
phase High Voltage ICs (HVIC). Motion SPM®7 series reduces board space by utilizing
an ultra-compact 12.9 mm x 12.9 mm package and by incorporating built-in HVIC that
provide single supply MOSFET gate driving capability. The Motion SPM®7 series offers
designers high reliability with integrated Under-Voltage Lockout (UVLO), Thermal
Sensing Function (VTS) and Over-Current Protection (OCP).
1.2. Features
250 V/ 500 V 3-phase FRFET Inverter Including HVIC
Max. R
DS(ON)
- FSB70250: 3.4 Ω; FSB70450: 2.2 Ω; FSB70550:1.85 Ω,
FSB70325: 1.4 Ω; FSB70625: 0.8 Ω
Separate Open-Source Pins from Low-Side MOSFETs for Three-Phase Current-
Sensing
Active-HIGH Interface, Works with 3.3 / 5 V Logic Schmitt-Trigger Input
Optimized for Low Electromagnetic Interference
HVIC Temperature-Sensing Built-In for Temperature Monitoring
HVIC for Gate Driving with Under-Voltage Protection and Interlock Function
Isolation Rating: 1500 V
RMS
/ Minimum
Moisture Sensitive Level (MSL) 3
RoHS Compliant
Figure 1. Block Diagram