TPS65132: About maximum slew rate of VPOS and VNEG

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Guru 21045 points

Part Number: TPS65132

Hi Team,

We would like to know the maximum slew rate of VPOS and VNEG of TPS65132L/L0/T6 at the following conditions.

VPOS : From 5.0V to 5.5V by I2C

VNEG: From -5.0V to -5.5V by I2C

Could you please let us know if you have any information?

Regards,

Kanemaru

over 5 years ago

0 Liaqat Khan over 5 years ago

TI__Mastermind 18550 points

Hello Kanemaru,

Slew rate for output voltage change will depend on the output capacitance at VPOS and VNEG in the specific application but based on the scope plots in the datasheet for power up/down, it seems that that it will be typically around 30us/V for VPOS and twice that much for VNEG (approx. 60us/V). We do no have any other information on this.

Kind Regards,

Liaqat

0 Hide over 5 years ago in reply to Liaqat Khan

Guru 21045 points

Hi Liaqat-san,

Thank you very much for your help.

Regards,

Kanemaru

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TPS65132: About maximum slew rate of VPOS and VNEG