SLUUCF9A March 2021 – April 2021 TPS566231 , TPS566238
The TPS566231PEVM is provided with input/output connectors and test points as shown in Table 4-1. A power supply capable of supplying 6 A must be connected to J1 through a pair of 20-AWG wires. The load must be connected to J2 through a pair of 20-AWG wires. The maximum load current capability is 6 A. Wire lengths must be minimized to reduce losses in the wires. Test point TP2 provides a place to monitor the VIN input voltages with TP7 providing a convenient ground reference. TP5 is used to monitor the output voltage with TP13 as the ground reference.
Reference Designator | Function |
---|---|
J1 | VIN (see Table 1-1 for VIN range) |
J2 | VOUT, 1V with DC 6-A maximum current |
JP1 | Two resistor dividers connected to VIN to enable EN. |
JP2 | En Control, short pin1 and pin2 to make EN on, short pin2 and pin3 to make EN off. |
TP1 | VIN positive monitor point |
TP2 | VIN positive monitor point |
TP3 | Switch node test point |
TP4 | VOUT positive monitor point |
TP5 | VOUT positive monitor point |
TP6 | GND monitor test point |
TP7 | GND monitor test point |
TP8 | VCC monitor test point |
TP9 | EN Test point |
TP10 | PGOOD monitor test point |
TP11 | GND monitor test point |
TP12 | Loop test point |
TP13 | GND monitor test point |
TP14 | GND monitor test point |
TP15 | GND monitor test point |