Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

Power Management ICs Forum Discussions

YuTa_4942221
Level 4
First like given First like received 25 sign-ins
Level 4

Hi, Please tell me about the current consumption of the Vcc terminal of ICE5AR0680BZS.

Please tell me about the current consumption of the Vcc terminal of ICE5AR0680BZS.
The current consumption when not switching is described in the data sheet P20, but there is no description during steady switching.
Is it correct to recognize that "Maximum DC current on any pin" on page 19 of the data sheet is 10mA?

 

Regards,

0 Likes
1 Solution
Pablo_EG
Moderator
Moderator 250 sign-ins 250 replies posted 25 likes received
Moderator

Hello Yuta-san,

Thank you for posting on Infineon Community.

The maximum current consumption of Vcc for the device is 4.03mA measured at our lab.

Best regards,
Pablo

View solution in original post

0 Likes
5 Replies
Pablo_EG
Moderator
Moderator 250 sign-ins 250 replies posted 25 likes received
Moderator

Hello Yuta-san,

Thank you for posting on Infineon Community.

The maximum current consumption of Vcc for the device is 4.03mA measured at our lab.

Best regards,
Pablo

0 Likes
YuTa_4942221
Level 4
First like given First like received 25 sign-ins
Level 4

Hello Pablo-san,

Thank you for your measurement while you are busy.
We will answer to the customer.
Can you tell me the measurement conditions?

Best regards,

0 Likes
YuTa_4942221
Level 4
First like given First like received 25 sign-ins
Level 4

Hello Pablo-san,

I'm sorry often.
If there is a formula that can calculate this current consumption, please let me know.
We apologize for the inconvenience, but we would appreciate it if you could confirm it.

Best regards,

0 Likes
Pablo_EG
Moderator
Moderator 250 sign-ins 250 replies posted 25 likes received
Moderator

Hello Yuta-san,

The Ivcc I provided is the maximum value.
Therefore, regardless of the conditions, Ivcc will be lower than 4.03mA.
Regarding the formula, unfortunately, it is not possible to approximate Ivcc due to the complexity of the device.

Best regards,
Pablo

0 Likes
YuTa_4942221
Level 4
First like given First like received 25 sign-ins
Level 4

Hello Pablo-san,

Thank you for contacting us.
I understand that Ivcc (4.03mA) is the maximum value.
I also understand that it is difficult to estimate the calculation formula.

Best regards,