© 2012 Fairchild Semiconductor Corporation

2

FEBSPM3SPM45_M01MTCA

• Rev. 1.0.1

Table of Contents

1. Overview of the Evaluation Board (EVB) ................................................................................. 3

2. Key Features............................................................................................................................... 5

3. Specifications ............................................................................................................................. 6

3.1. Safety Precautions ***** WARNING ***** .................................................................7

3.2. Test Configuration #1 .......................................................................................................9

3.3. Test Configuration #2 .....................................................................................................10

3.4. Test Configuration #3 .....................................................................................................11

4. External Connections ............................................................................................................... 12

5. Schematics................................................................................................................................ 13

6. PCB and Assembly Images ...................................................................................................... 19

7. Bill of Materials........................................................................................................................ 22

8. Key Parameter Design.............................................................................................................. 24

8.1. Current-Sensing Circuit ..................................................................................................24

8.2. Short Circuit Protection(SCP) Circuit ............................................................................25

9. VBUS Sense Circuit.................................................................................................................... 26

10. Test Waveforms ...................................................................................................................... 26

10.1. Bulk Capacitor Ripple Current .......................................................................................26

10.2. NTC Temperature ...........................................................................................................27

11. References............................................................................................................................... 27

12. Revision History ..................................................................................................................... 28