Datasheet

V - 2 V/DIV
IN
EN - 2 V/DIV
V - 1 V/DIV
OUT
I - 100 mA/DIV
OUT
time - 0.2 mS/DIV
Operation www.ti.com
2.2 Soldering Guidelines
Any solder re-work to modify the EVM for the purpose of repair or other application reasons must be
performed using a hot-air system to avoid damaging the integrated circuit (IC).
2.3 Equipment Interconnect
• Set the input power supply to 5.5 V(max). Turn the power supply off. Connect the positive voltage lead
from input power supply to V
IN
, at the J1 connector of the EVM. Connect the ground lead from the input
power supply to GND at the J2 connector of the EVM.
• Connect a 0–150-mA load between the output, OUT, at connector J3, and ground, GND, at connector
J4.
• Disable the output by jumping JP1, the EN pin to the OFF pin.
3 Operation
• Turn on the power supply.
• Enable the output by jumping JP1, the EN pin to the ON pin.
• Vary the respective load and input voltage as necessary for test purposes.
4 Test Results
This section provides typical performance waveforms for the EVM. Actual performance data can be
affected by measurement techniques and environmental variables; therefore, these curves are presented
for reference and may differ from actual results obtained by some users.
4.1 Turn-on Waveform
Figure 1 shows the turn-on characteristic where 3 V is applied to V
IN
. The output drives a 12-Ω load (full
load).
Figure 1. Turn-on Waveforms into Full Load (12 Ω) of the TLV71318PEVM-171
4.2 Turn-off Waveform
Figure 2 shows the turn-off characteristic where 3 V is applied to V
IN
. The output drives a 12-Ω load.
2
TLV713xxPEVM-171 Evaluation Module SLVU771–September 2012
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