The TPS84620EVM-692 is a fully assembled and tested circuit for evaluating the TPS84620 6A step down Integrated Power Solution with a 4.5V to 14.5V input voltage. The evaluation module incorporates a DC/DC converter with output voltage (5V, 3.3V, 2.5V, 1.8V, 1.5V, 1.2V) and frequency (480KHz to 780KHz) that are adjustable using jumpers. This evaluation module is designed to demonstrate the small printed circuit board areas that may be achieved when designing with the TPS84320/620/621 regulator. The evaluation module default output voltage is 3.3V at a 630KHz switching frequency. The high side and low side MOSFETs are incorporated inside the TPS84320/620/621 package along with the gate drive circuitry. The low drain to source on resistance of the MOSFET allows the TPS84320/620/621 to achieve high efficiencies and helps keep the junction temperature low at high output currents.
● Complete integrated power solution allows small footprint, low profile design
● Efficiencies up to 96%
● Wide output voltage Adjust (1.2V to 5.5V) with 1% reference accuracy
● Optional split power rail allows input voltage down to 1.6V
● Synchronises to an external clock
● Cycle by cycle current limit
● Adjustable slow start
● Power good output
●It is important to operate this EVM within the input voltage range of 4.5V to 14.5V and the output voltage range of 1.2V to 5V. Exceeding the specified input range may cause damage to the EVM.
