The TPS54335EVM-556 evaluation module (EVM) helps designers evaluate the operation and performance of TPS54335 synchronous step down converter. The TPS54335 is a 3A, low quiescent supply current (IQ), synchronous voltage regulator IC with up to 28V input support. By integrating MOSFETs and by employing current mode switching control, the TPS54335 offers compact designs on PCB reducing external component count. The evaluation module includes a nominal 24V input, 5V output synchronous buck converter capable of sourcing up to 3A output current. The input voltage range is 8V to 28V. The TPS54335 features enable control with adjustable under voltage lock out threshold and adjustable switching frequency. The switching frequency for the evaluation is set to 340KHz.
● Internal slow start
● Integrated FETs
● Low 2µA shutdown quiescent current
● 0.8V voltage reference with ±0.8% accuracy
● Current mode control
● Monotonic start up into pre biased outputs
● Pulse skipping for light load efficiency
● Hiccup mode overcurrent protection
● Thermal shutdown (TSD) and overvoltage transition protection
●This device has limited built in ESD protection. The leads should be shorted together or device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
●This evaluation module is not a finished electrical equipment and not intended for consumer use.
