78M6612SP-EVM-1 Maxim Integrated Products, 78M6612SP-EVM-1 Datasheet - Page 8

• Manufacturer Part Number: 78M6612SP-EVM-1
• Description: Power Management Modules & Development Tools 78M6612 Eval Kit Phase EV Board
• Manufacturer: Maxim Integrated Products

Specifications of 78M6612SP-EVM-1

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

78M6612 Split Phase Evaluation Board User Manual
UM_6612_044
2.1 Basic Connection Setup
Figure 1 and 2 show the basic connections of the 78M6612 Split Phase Evaluation Board for use with
external equipment. The 78M6612 Split Phase Evaluation Board is powered either by an on-board ACDC
switcher or from an external +12VDC power supply. A USB cable provides the communications link
between the host PC and the 78M6612 Split Phase Evaluation Board. The high voltage AC source and
load wires connect to spades mounted on the bottom side of the board.
J2
ACDC
Switcher
External
+12VDC
USB
Connector
.
Figure 2: Top Side 78M6612 Split Phase Evaluation Board Connections
Install jumper J2 when using the on-board ACDC switcher. The switcher draws power from one of the AC
inlet phase wires. Remove jumper J2 when attaching an external +12VDC power supply to disconnect the
switcher from the AC inlet. The board draws less then 100ma from the external +12VDC supply. Use an
external +12VDC power supply which is fully isolated.
8
Rev. 1.0