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4 Test Results
This section provides typical performance waveforms for the TLV71733PEVM-072 printed-circuit board
(PCB).
4.1 Turnon Sequence
Figure 1 shows the turnon/off characteristic where VIN is preset to 5 V, the output drives a 100-mA load,
and the EN turnon is stepped to 5 V (C2, red). The output (C3, blue) shows a monotonic rise time of
approximately 50 µs. The output voltage start-up ramp is not load dependant.
Figure 1. Turnon Sequence
4.2 Output Load Transient
Figure 2 shows the load transient response (VOUT - C3, blue) for a full-load step transient from 20 mA to
150 mA (C4, green). VIN is set at 5 V.
3
SLVU553– October 2011 TLV71733PEVM-072 Evaluation Module
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