The TPS564201 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23
The device is optimized to operate with minimum external component count and also
optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast
transient response and supporting both low-equivalent series resistance (ESR) output capacitors
such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation
The TPS564201 operates in pulse skip mode, maintaining high
efficiency during light load operation. The TPS564201 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified
from a –40°C to 125°C junction temperature.