We are using ADM1278 in our Server design for Power monitoring. We have designed the circuit referring to the reference design from EVAL-ADM1278EBZ User Guide
UG-601. The values for discrete components have been selected as per our current and voltage…

Dear ADI Expert,

Does the ADM1278 have the IBIS simulation model?

Thanks & best regards.

Andy Yang.

Ren

When I used 12V for ADM1278 and without EN pin. But I can read ADM1278 register information via I2C bus.

Is it normal operation behavior for ADM1278?

I don’t want to get any I2C ack from ADM1278 if I disable it.

Would you kindly help to comment…

the two device interface is PM-Bus,

  1. can the two device be controlled ( accessed) by i2c master ?

        from the experiment i had, it works by i2c master.

  2. from "1", does it means the two device is i2c compatible ?

  3. from Data Sheet…

Hi,

About  ADM1278  for HSC application placement.

Since our board size is small,so Rshunt and MOS are place far away from controller.

It is ok for ADM1278 HSC?

Dear Sir:

We have a issue about ADM1278 issue as below 

We measure the voltage of ADM1278 TEMP pin is 660mV,

Would you please provide the equation  of the READ_TEMPERATURE_1 register with VTEMP ?

Thanks a lot

Sir, How do clean this fault?

Due to I tested the PCH for DC power on to off (a cycle), We found the ADM1278 feedback the bit turn high.

it will be clean only when we off the ADM1278 VCC.

Dear Sir:

Would you please help ADM1278 Temperature filter question as below 

1.         Filter architecture?
2.         The Filter bandwidth?
3.         What’s conduction need to Enable this bit?

The datasheet is showed as below

http://www.analog.com/media/en…

Hello,

I am currently working with the ADM1278-1 and I am having a very difficult time getting it to work.  I spent a lot of time working through the datasheet when I designed my board and I have checked just about all of my values and measured my current…

Hello,

I am currently working with the ADM1278-1 and I am having a very difficult time getting it to work.  I spent a lot of time working through the datasheet when I designed my board and I have checked just about all of my values and measured my current…