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DRV8305: Power loss for LDO

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Part Number:DRV8305

Dear Support team

 

I have one question regarding DRV8305.

 

• DRV83053: VREG is a 3.3-V, 50-mA LDO output pin.

• DRV83055: VREG is a 5.0-V, 50-mA LDO output pin.

 

PVDD is 45V as max.

(45V-3.3V) x 0.05A = 2.085W

 

So, is 2.085W the internal maximum power loss for VREG LDO?

 

Best regards,

Hiro Takahashi


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