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TPS40322

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SLUSAF8E – JULY 2011 – REVISED JANUARY 2016

8.2.1 Dual-Output Configuration from 12-V Nominal to 1.2-V and 1.8-V DC-to-DC Converter Using the TPS40322

This section explains the design process and component selection for a dual output synchronous buck converter using TPS40322 controller. The design

goal parameters are listed in Table 3. The design procedure provides calculations for channel 1 only. User can apply similar calculation for channel 2.

Figure 23 shows the dual output converter schematic for this design example.

Figure 23. Design Example 1, Dual Output Converter Schematic

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