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3 Operation
The TPS3839K33EVM-112 is a fixed 3.3 V single-rail monitor. The device triggers a reset when its own
supply rail VDD falls beneath a set threshold of 2.93 V. An internal push-pull RST circuit eliminates the
need of a pull-up resistor.
4 Board Layout
Figure 1. Assembly Layer
Figure 2. Top Layer Routing
2
TPS3839K33EVM-112 Evaluation Module SLVU758–July 2012
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