UCC28780: UCC28780 Topology consultative

Darren Yang

Expert 2000 points

Part Number: UCC28780
Other Parts Discussed in Thread: UCC28C40

Hi ，the UCC28780 can be designed as boost ，Input voltage 10V to 75V, output 90V?pls help check it,tks!

over 6 years ago

0 Eric Faraci over 6 years ago

TI__Expert 8210 points

Darren

No, UCC28780 cannot work for this specification. UCC28780 ULVO thresholds will not allow operation down to 10V input.

One of our current mode PWM controllers, such as UCC28C40 or our boost controllers www.ti.com/.../overview.html would be best for this requirement.

Best Regards,
Eric

Power management

Power management forum

UCC28780: UCC28780 Topology consultative