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How to use CSD87384M

Other Parts Discussed in Thread: TPS40400, CSD87350Q5D, CSD87384M

Dear All,

My customer is now using PowerBlock CSD87350Q5D. Cntroller is TPS40400.
For next Model, they want to evaluate PowerBlock II CSD87384M and got sanples.

Q1) Is surface fin of CSD87384M connected to VSW voltage ?
Q2) Need Reliability test data (because no molding)
Q3) Need some advice for caution of how to use CSD87384M (different from CSD87350Q5D.)

  • Hiroshi, 

    Yes, the entire outside metal package is the switch node on this package. 

    We have some reliability data here, more may require an NDA. I am not sure, so please specify exactly what you want: 

    As far as how to use the device, you can order an EVM it is on, here is the users guide: 

    You may find this document helpful as well for mounting and packaging questions: