Texas Instruments SWIFT TPS548A20, Руководство пользователя

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4 Schematic
Figure 4-1 shows the schematic of the TPS548A20EVM-737 .
The TPS548A20 device is similar to the TPS549A20 device which offers PMBus interface. Table 4-1 lists the
differences in pin functions of the TPS548A20 and TPS549A20.
Table 4-1. Device Pin-Out Difference Summary
PIN NO.
PIN NAMES
TPS549A20 TPS548A20
26 ALERT NC
27 SDA GND1
28 SCL GND1
www.ti.com Schematic
SLUUBC0A – DECEMBER 2015 – REVISED AUGUST 2021
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TPS548A20 SWIFT™ Step-Down Converter Evaluation Module User's Guide 5
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