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Power Management ICs Forum Discussions

ananthuv10
Level 1
5 questions asked First question asked Welcome!
Level 1

Hi,

Could you please help me to find the Max VBAT load current

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Vishnu_Nambrath
Moderator
Moderator 5 likes given 25 solutions authored 10 likes received
Moderator

Hello, 

Current consumption in the VBAT depends on the mode of SBC and loads at the regulators. 

Please use the datasheet section 4.4 or use our "Infineon developer center" for calculating the current consumption.  A screenshot of the tool is given below. 

 

Vishnu_Nambrath_1-1658898030617.png

 

Regards 

Vishnu N

 



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3 Replies
Vishnu_Nambrath
Moderator
Moderator 5 likes given 25 solutions authored 10 likes received
Moderator

Hello, 

Current consumption in the VBAT depends on the mode of SBC and loads at the regulators. 

Please use the datasheet section 4.4 or use our "Infineon developer center" for calculating the current consumption.  A screenshot of the tool is given below. 

 

Vishnu_Nambrath_1-1658898030617.png

 

Regards 

Vishnu N

 



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NXTY_Nakano
Level 2
10 sign-ins 5 sign-ins First solution authored
Level 2

Hello ananthuv10

 

If you mentioned about thermal protection function , could you check Data Sheet "5.4.3 Overcurrent protections" and overcurrent threshold value defined "Number P5.5.20- P5.5.27".

 BR

 

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Vishnu_Nambrath
Moderator
Moderator 5 likes given 25 solutions authored 10 likes received
Moderator

Hello, 

Can you please send the link to the datasheet you are referring?  Section 5.4.3 is about the input leakage current as per the TLE9471-3ES datasheet. 

Regards 
Vishnu 

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