Datasheet

LOAD1
1.8V @
10A
+
-
FAN
V2
-
+
See TipandBarrel
Measurementfor
Voutripple
V1
+
-
A1
-
+
V
VIN
Oscilloscope
1MW, AC
20mV / div
20MHz
TP4TP3
MetalGroundBarrel
Probe Tip
TipandBarrelVoutripple
measurement
Test Set Up www.ti.com
5.2.2 Diagram
Figure 2. TPS40305EVM-488 Recommended Test Set-Up
Figure 3. Output Ripple Measurement – Tip and Barrel using TP3 and TP4
8
TPS40305EVM-488 SLUU406–February 2010
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