2.2 Optional Load Transient Input/Output Connector Descriptions
2.2.1 VDD and GND
VDD and GND are the connection terminals for the input supply of the load transient circuit. The VDD terminal is
the positive connection, and the GND terminal is the negative (that is, ground) connection.
2.2.2 J16
J16 is an optional connection for the user to make measurements or apply loads to the output of the LDO.
2.2.3 J18
J18 is an optional connection to insert a damping circuit across the load transient MOSFET drain to source
voltage.
2.2.4 J21
J21 is a high-frequency kelvin connection that allows accurate measurements of the load transient MOSFET
drain to source voltage.
2.2.5 J22
J22 is the connection for the function generator to drive the gate driver device. J22 is terminated by the 50-Ω
resistor, R20.
2.2.6 J23
J23 is a high-frequency kelvin connection that allows accurate measurements of the load transient MOSFET
gate to source voltage.
2.2.7 J24
J24 is the jumper used to enable the gate driver device. Tie this pin to GND to enable the gate driver.
Setup
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TPS7A53EVM-080 Evaluation Module
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