L4979D Просмотр технического описания (PDF) - STMicroelectronics

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производитель

L4979D

Low drop voltage regulator

STMicroelectronics 

L4979D, L4979MD

Package and PCB thermal data

Figure 7. SO-8 thermal impedance junction ambient single pulse

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Equation 1: pulse calculation formula

ZTH = RTH   + ZTHtp1 – 

where  = tP/T

Figure 8. Thermal fitting model of Vreg in SO-8





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Doc ID 10262 Rev 9

*$3*&)7

13/22

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