Figure 9-5. Insulation Lifetime Projection Data

10 Power Supply Recommendations

To help ensure reliable operation at data rates and supply voltages, a 0.1-μF bypass capacitor is recommended

as possible. If only a single primary-side power supply is available in an application, isolated power can be

generated for the secondary-side with the help of a transformer driver. For industrial applications, please use

Texas Instruments' SN6501 or SN6505A. For such applications, detailed power supply design and transformer

selection recommendations are available in SN6501 Transformer Driver for Isolated Power Supplies or SN6505

Low-Noise 1-A Transformer Drivers for Isolated Power Supplies.

ISO6741

SLLSFJ6A – AUGUST 2020 – REVISED OCTOBER 2020

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