This high power step-up DC-DC employs a controller with a low gate charge external MOSFET to supply 48V output for loads up to 250 W from a 24-V source.
- TPS40210 control IC with integrated low-side gate driver
- Low gate charge (Qg) NexFETs minimize power losses
- Fixed frequency current-mode control with internal slope compensation
- Hiccup over-current protection
- Built and tested circuit design