TPS563200: Compared TPS563200 and TPS563209

Gerald Choi

Expert 1400 points

Part Number: TPS563200
Other Parts Discussed in Thread: TPS563209

Hi Non-Isolated DC/DC team.

I can search different function which is TPS563200 and TPS563209 that is Advanced Pluse-Skip Funcion on TPS563200.

Do you know another different funcion except cost?

Thanks a lot

over 6 years ago

0 Jason Wang (BSR-MV) over 6 years ago

TI__Genius 9550 points

hi,
Only one feature is difference for these two devices.
tps563200: Advanced Pulse-skip mode
tps563209: Force continuous current mode

0 Gerald Choi over 6 years ago in reply to Jason Wang (BSR-MV)

Expert 1400 points

Hi Jason

Thank you for your reply.

is it same like Output current vs Efficiency of Application Curves?

I think difference TPS563200 and TPS563209 as a below.

-TPS563200

-TPS563209

Why is the different application curve same function?

Thansk a lot

0 Jason Wang (BSR-MV) over 6 years ago in reply to Gerald Choi

TI__Genius 9550 points

Hi,
feature difference:
tps563200: Advanced Pulse-skip mode
tps563209: Force continuous current mode
Efficiency and Ripple at light load will show difference because of the feature difference.

for TPS563200: high efficiency , but Vout ripple is larger at light load. (compare with TPS563209)
for TPS563209: low efficiency, but Vout ripple is small at light load. (compare with TPS563200)

Power management

Power management forum

TPS563200: Compared TPS563200 and TPS563209