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
TEXASINSTRUMENTS
FEATURING
TPS40192EVM-525
Short
TP16TP15
MetalGroundBarrel
Probe Tip
TipandBarrelVoutripple
measurement
www.ti.com Test Setup
4.2.2 Diagrams
Figure 2. TPS40192EVM-525 Recommended Test Setup
Figure 3. Output Ripple Measurement – Tip and Barrel Using TP15 and TP16
9
SLUU395–December 2009 Using the TPS40192EVM-525, A 12-V Input, 1.8-V Output, 10-A Synchronous
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