TCA9535: TCA9535RGER vs TCA9535RTWR difference

Will Wang47

Expert 8340 points

Part Number: TCA9535

Hi team,

Customer is checking TCA9535RGER vs TCA9535RTWR difference, I find in datasheet, there are 2 points:

1. Thermal performance;

2. IC package height;

Could you help check if there is any other difference?

Thanks and Best regards.

Will

over 3 years ago

0 Jack Guan over 3 years ago

TI__Guru 54081 points

Hey Will,

Your understanding is correct- their pinouts are the same. The key differences are the thermal information and the IC package height (RGE is height is bigger than RTW).

Here are their respective 3D libraries for more information:

WQFN (RTW)

VQFN (RGE)

Regards,

Jack

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TCA9535: TCA9535RGER vs TCA9535RTWR difference