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Operating Junction Temperature ( °C)

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Duty Cycle

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Operating Junction Temperature ( °C)

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TPS50301-HT

TPS50601-SP

SLVSA94D – DECEMBER 2012 – REVISED JANUARY 2013

www.ti.com

A.

See datasheet for absolute maximum and minimum recommended operating conditions.

B.

Silicon operating life design goal is 10 years at 125°C junction temperature (does not include package interconnect

life).

C.

The predicted operating lifetime vs. junction temperature is based on reliability modeling using electromigration as the

dominant failure mechanism affecting device wearout for the specific device process and design characteristics.

D.

This device is rated for 1000 hours of continuous operation at maximum rated temperature at 210°C.

Figure 1. TPS50301-HT 3-A Continuous Current Estimated Device Life

A.

See datasheet for absolute maximum and minimum recommended operating conditions.

B.

Product operating life design goal is > 15 years for 65°C

MIL-PRF-38535.

C.

The predicted operating lifetime vs. junction temperature is based on reliability modeling using electromigration as the

dominant failure mechanism affecting device wearout for the specific device process and design characteristics.

Figure 2. TPS50601-SP 6-A Continuous Current Estimated Device Life

8

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