Datasheet

Input/Output Connections
2-2
2.1 Input/Output Connections
The SLVP215 has the following six input/output connections: input, input
return, output V
(TTQ)
, output return, tracking input V
(DDQ)
, and tracking input
return. A diagram showing the connection points is shown in Figure 2–1. A
power supply capable of supplying 5 A should be connected to J1 through a
pair of 20 AWG wires. The load should be connected to J2 through a pair of
20 AWG wires. The maximum load current is ±3 A (current may be source or
sink). Wire lengths should be minimized to reduce losses in the wires. Test
point TP7 provides a place to easily connect an oscilloscope voltage probe to
monitor the output voltage.
Figure 2–1. Connection Diagram
Load
+
–
0 – 3A
CH1
Oscilloscope
3–6V, 5A
Voltmeter
–
+
2.5 V, 100 mA
Table 2–1.Test Points
Test Point Description
TP1
GND at V
I
TP2 V
I
TP3 AGND
TP4 Phase pin
TP5 V
O
(V
TTQ
)
TP6
GND at V
O
TP7 V
O
connection for oscilloscope probe
TP8 V
(DDQ)
TP9 GND at V
(DDQ)