SLVUBY6A August 2020 – June 2021 TPS628510 , TPS628511 , TPS628512
J1, Pin 1 and 2 – VIN | Positive input voltage connection from the input supply for the EVM |
J1, Pin 3 and 4 – S+/S– | Input voltage sense connections. Measure the input voltage at this point. |
J1, Pin 5 and 6 – GND | Input return connection from the input supply for the EVM |
J2, Pin 1 and 2 – VOUT | Positive output voltage connection |
J2, Pin 3 and 4 – S+/S– | Output voltage sense connections. Measure the output voltage at this point. |
J2, Pin 5 and 6 – GND | Output return connection |
JP1 – EN | EN pin jumper. Place the supplied jumper across ON and EN to turn on the IC. Place the jumper across OFF and EN to turn off the IC. |
JP2 – MODE/SYNC | MODE/SYNC pin jumper. Place the supplied jumper across VIN and MODE/SYNC to force the device in fixed frequency PWM operation at all load currents. Place the jumper across MODE/SYNC and GND to enable power save mode. Connect a clock signal to MODE/SYNC referenced to GND to synchronize the switching frequency to the clock signal. |
JP3 – PG | The PG output appears on pin 1 of this header with a convenient ground on pin 2. |