How to design perfect switching power supply | Buck regulator explained
How does a switching power supply work? Signals and components explained, buck regulator differences, how do they work, which one to use, … By Carmen Parisi. Thank you very much Carmen
Chapters:
- 00:00Main parts of a buck regulator
- 00:12Switching power supply controller
- 02:11Gate driver and FETs
- 07:50Inductor and Capacitor
- 11:04Integrated SMPS: Controller + Gate Driver + FETs
- 14:26Power supply module
- 16:07PMBUS
- 20:46Control modes
- 22:46DrMOS: Gate Driver + FETs
- 28:58Control scheme, Voltage mode vs. Current mode
- 33:32What frequency to use in switching power supply?
- 38:40About inductor
- 43:56About capacitors, capacitor derating
- 57:55Gate resistors, ( RGATE )
- 1:03:29CBOOT, Boot resistor, ( RBOOT )
- 1:07:37How to measure switching power supply signals, probing
- 1:16:41Phase snubber ( RSNUB, CSNUB)
- 1:19:08VIN Capacitor
- 1:22:56Phase node, switching node, ringing
- 1:28:37Shoot-Through
- 1:33:36Dead Time, diodes
- 1:37:27Stability / Jitter
- 1:43:53Transient response
- 1:48:49Multiphase regulators
