Inverting Power Supply Calculator for SWIFT DC/DC with Integrated FETs
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
- Create an Inverting Power Supply from a Step-Down Regulator (Rev. B)
(PDF 472 KB)
26 Oct 2012
The SWIFTINV-CALC Excel sheet is a complementary worksheet to the SLVA317 application note. The worksheet is used to calculate the external components needed to create a negative output voltage from a positive input voltage. The tool features several families of wide input voltage, current-mode controlled SWIFT DC/DC converters in an inverting buck boost topology.