DCR022405

Anton Popov

Other Parts Discussed in Thread: DCR022405

Hallo Tom,

is it possible to connect the capacitor such as 47 uF at the output of DCR022405? Is there any maximum limitation in installing output capacitor?

We have installed input capacitor >10uF for each DCP/DCR elements.

Must be used additional input elements if we use parallel 3 x DCR022405 and 5 x DCP022415 (summary input capacitor >150 uF).

Thanks

over 12 years ago

0 Tom Guerin over 12 years ago

TI__Mastermind 38230 points

Anton:

The DCR022405 can use up to 47uF capacitance. The recommend type is ceramic, 1.0uf. The input capacitor must be a dedicated 2.2uF ceramic type capacitor for each DCx series component. In addition polarized capacitors cap be used on the input bus.

Thanks
Tom

0 Anton Popov over 12 years ago in reply to Tom Guerin

Prodigy 90 points

Hallo Tom,

I mean we used only ceramic capacitor.

Can you check my design?

Thanks

Anton4213.TI_Schema.pdf

0 Tom Guerin over 12 years ago in reply to Anton Popov

TI__Mastermind 38230 points

Hi Anton:

Can you send me an e-mail so I can call you regarding this application ?

Tom

tguerin@ti.com

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DCR022405