TPS40193 Series

Catalog

4.5-V TO 18-V, 20-A, 300-KHZ SYNCHRONOUS BUCK CONTROLLER WITH POWER GOOD

Part	Function	Number of Outputs	Synchronous Rectifier	Clock Sync	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Mounting Type	Package Width	Package Name	Package Length	Frequency - Switching	Output Type	Operating Temperature (Max)	Operating Temperature (Min)	Package / Case	Output Configuration	Duty Cycle (Max)	Topology	Output Phases	Control Features
Texas Instruments TPS40193DRCR	Step-Down	1	Yes	No	18 V	4.5 V	Surface Mount	3 mm	10-VSON	3 mm	300 kHz	Transistor Driver	85 °C	-40 °C	10-VFDFN Exposed Pad	Positive	85 %	Buck	1	Enable Power Good
Texas Instruments TPS40193DRCRG4	Step-Down	1	Yes	No	18 V	4.5 V	Surface Mount	3 mm	10-VSON	3 mm	300 kHz	Transistor Driver	85 °C	-40 °C	10-VFDFN Exposed Pad	Positive	85 %	Buck	1	Enable Power Good
Texas Instruments TPS40193DRCT	Step-Down	1	Yes	No	18 V	4.5 V	Surface Mount	3 mm	10-VSON	3 mm	300 kHz	Transistor Driver	85 °C	-40 °C	10-VFDFN Exposed Pad	Positive	85 %	Buck	1	Enable Power Good