Texas Instruments TPS543820 Synchronous SWIFT™ Step-Down Converter
Texas Instruments TPS543820 Synchronous SWIFT™ Step-Down Converter is a high-efficiency 18V, 8A synchronous buck converter employing an internally compensated, fixed-frequency Advanced Current Mode control. It can provide high efficiency while running at a switching frequency of up to 2.2MHz. The Texas Instruments TPS543820 is in a small 2.5mm × 3mm HotRod™ VQFN package, which, when coupled with high efficiency at high frequency, makes it optimal for designs requiring a small solution size. The fixed frequency controller can operate from 500kHz to 2.2MHz and can be synchronized to an external clock using the SYNC pin. Fixed-frequency, internally-compensated advanced current mode (ACM) control.
