TPS2561A: What's the difference between TPS2561?

user4979989

Intellectual 2800 points

Part Number: TPS2561A
Other Parts Discussed in Thread: TPS2561,

Hi all,

Could you please help to check what's the difference between TPS2561 and TPS2561"A" ?

Should I recommend TPS2561A to my customer because it's newer than TPS2561 ?

Thanks

Best Regards,

Allen Lee

over 8 years ago

0 Michael Tan over 8 years ago

TI__Expert 8420 points

Hi Allen,

The "A" version is spcial definition product which cusotmer more care about the apple 2.1 A current accuracy .
If customer don't have this reqirement you can promote the tps2561 to them .

0 user4979989 over 8 years ago in reply to Michael Tan

TI__Intellectual 2800 points

Hi Michael,

Is the accuracy of 2.1A current limit shown in datasheet?
I search for the datasheet table 1(Common RILIM Resistor Selections), it's the same with TPS2561.
Thanks.

Allen Lee

0 Michael Tan over 8 years ago in reply to user4979989

TI__Expert 8420 points

Hi Allen,
The 2.1A current limit accuracy show in the datasheet tps2561A page 3 .
This paramater accuracy is including R limit resistor variation range 24.3K , +/- 1%

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TPS2561A: What's the difference between TPS2561?