SLUU364C May 2009 – January 2022 TPS51315
For VIN to J1 (12-V input) the recommended wire size is 1 × AWG #14 per input connection, with the total length of wire less than 4 feet (2 feet input, 2 feet return). For J2 to LOAD the minimum recommended wire size is 1 × AWG #14, with the total length of wire less than 4 feet (2 feet output, 2 feet return).