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2.3 Operation
3 Board Layout
3.1 Layout
Board Layout
Table 1. Minimum and Maximum Input Voltage
Output # Output Voltage Minimum Input Voltage Maximum Input Voltage Before Current
Derate (T = 25 ° C, Io = 200 mA)
1 3.3 3.7 6.5
2 2.8 6.5
JP1 is the enable for the OUT1 regulator and must be tied high to ON or low for OFF for proper operation.
Use a shorting block to set JP1 to the desired configuration. JP2 is the enable for the OUT2 regulator and
must be tied high to ON or low for OFF for proper operation. Use a shorting block to set JP2 to the desired
configuration.
This section provides the HPA213 board layout and illustrations.
Figure 1 , Figure 2 , and Figure 3 show the board layout for the HPA213 printed-circuit board.
Figure 1. Assembly Layer
SLVU200 – April 2007 TPS718xxEVM-213 and TPS719xxEVM-213 3
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