TPS61085T: Featured with frequency sync, but none in datasheet

user3680879

Part Number: TPS61085T
Other Parts Discussed in Thread: TPS61175

Hi,Sir,

There have been featured with frequency synchronization. function with TPS61085T in the product selector, but none in datasheet.

Is there any trick to use the frequency synchronization with the external clk?

Best Regards,

James.J

0 user3680879 over 4 years ago

0 Zack Liu over 4 years ago in reply to user3680879

Hi Sir,

TPS61085T doesn't have this frequency synchronization feature. This should be a typo in this table. Thanks for reminding it.

0 user3680879 over 4 years ago in reply to Zack Liu

Hi Zack,

Many thanks!

Is there any boost DCDC converter featured with frequency synchronization , suitable for the small size (7"-9")TFT backlight application?

Best Reagards,

James

0 Zack Liu over 4 years ago in reply to user3680879

Hi James,

Please let me know the Vin range, Vout setting, maximum Iout so that I can select the suitable device with you.

0 user3680879 over 4 years ago in reply to Zack Liu

Hi Zack,

Many thanks!

The Vin should be 5v or 3.3v and the Vout and the Iout should be 18V 60-90mA minimal ,with the total Pout of 1-3w .

Best Reagards,

James

0 Zack Liu over 4 years ago in reply to user3680879

Hi James,

TPS61175 would be recommended for your application. Thanks.

0 user3680879 over 4 years ago in reply to Zack Liu

Hi Zack,

Many thanks!

Best Reagards,

James

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