UCC256404: EV Charger design

Supardi Gimbut

Part Number: UCC256404

Hi ,I have design the battery charger for EV 84V 6A ,but when Load ON then plug in the AC in on charger ,it cannot start .What must I check or modify in.

Thanks

over 3 years ago

0 Manikanta Pallantla over 3 years ago

TI__Genius 16155 points

Hi Supardi,

You can follow the guidelines given in the section 8 of the following app note to bring up your system (https://www.ti.com/lit/an/slua836a/slua836a.pdf?ts=1640386050870&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FUCC256302). Though these guidelines are for ucc25630x, these will be applicable to ucc25640x as well.

Please let me know if you are still facing any issues.

Regards

Manikanta P

Power management

Power management forum

UCC256404: EV Charger design