About output discharge of TPS25910, TPS2590, and TPS25940L.

Satoshi

Guru 19485 points

Other Parts Discussed in Thread: TPS2590, TPS25910, TPS2064C

Are berrow devices have(built-in) the Output Discharge function?

※TPS25910, TPS2590, and TPS25940L

Best regards,

Satoshi

over 9 years ago

0 Satoshi over 9 years ago

Guru 19485 points

Any update on this?
For example, are eFuse's Output Discharge more excellent than TPS2064C?

Best regards,
Satoshi

0 Eric Wright over 9 years ago in reply to Satoshi

TI__Mastermind 42795 points

Sorry for the delay. TPS25910, TPS2590, TPS25940L do NOT have OUT discharge. Does your application need the discharge function? For the most part, only our USB switch device types (including the charging controller's) have the discharge built in.

0 Vishal Gupta over 9 years ago in reply to Eric Wright

TI__Intellectual 840 points

Satoshi-san,
You can use the the FLT\ function on the eFuse devices to actively discharge the output. Please let us know if the opportunity is big and you'd like further support.

0 Satoshi over 9 years ago in reply to Vishal Gupta

Guru 19485 points

Dear Vishal Gupta-san

Thank you for reply.

I think that the resister value is below, is it correct?

【Condition】
・Vin：12V , Iout：2A (24W)
・/FLT sink current：10mA (datasheet P4)

⇒Resister value：1.2kΩ ～

When there is a recommended setting method, please let me know.

Best regards,
Satoshi

Power management

Power management forum

About output discharge of TPS25910, TPS2590, and TPS25940L.