TPS54326EVM-540 Datasheet PDF - TI

The TPS54326EVM-540 is an evaluation module for TPS54326 4.5V to 18V Input, 3A SWIFT regulator. The TPS54326 is a single, adaptive on time DCAP2 mode synchronous buck converter requiring a very low external component count. The DCAP2 control circuit is optimised for low ESR output capacitors such as POSCAP, SP-CAP or ceramic types and features fast transient response with no external compensation. The switching frequency is internally set at a nominal 700KHz. The low drain to source on resistance of the MOSFETs allow the TPS54326 to achieve high efficiencies and helps keep the junction temperature low at high output currents. The TPS54226 also has an Auto Skip mode to enable higher efficiency at light loads. The TPS54326 dc/dc synchronous converter is designed to provide up to a 2A output from an input control voltage source of 4.5V to 18V, input power voltage source of 2V to 18V and output voltage from 0.76V to 5.5V.