TPS62097-Q1 Series

2-A Step Down Converter with Selectable Switching Frequency in HotRod package

Catalog

2-A Step Down Converter with Selectable Switching Frequency in HotRod package

Part	Mounting Type	Output Type	Grade	Voltage - Input (Max) [Max]	Frequency - Switching [Max]	Frequency - Switching [Min]	Package / Case	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]	Qualification	Output Configuration	Voltage - Output (Min/Fixed)	Current - Output	Function	Supplier Device Package	Voltage - Input (Min) [Min]	Topology	Output Type	Voltage - Output	Outputs and Type	Outputs and Type	Main Purpose	Supplied Contents	Board Type	Regulator Topology	Voltage - Input [Max]	Voltage - Input [Min]
Texas Instruments TPS62097QWRGTRQ1	Surface Mount Wettable Flank	Adjustable	Automotive	6 V	2.5 MHz	1.5 MHz	16-VFQFN Exposed Pad	1	-40 °C	125 ¯C	AEC-Q100	Positive	0.8 V	2 A	Step-Down	16-VQFN (3x3)	2.5 V	Buck
Texas Instruments TPS6209733RWKR	Surface Mount			6 V	2.5 MHz	1.5 MHz	11-PowerVFQFN	1	-40 °C	125 ¯C		Positive	3.3 V	2 A	Step-Down	11-VQFN-HR (2x2)	2.5 V	Buck	1.81 mOhm
Texas Instruments TPS62097EVM-651														2 A						1.2 V	Non-Isolated	1	DC/DC Step Down	Board(s)	Fully Populated	Buck	6 V	2.5 V
Texas Instruments TPS6209733RWKT	Surface Mount			6 V	2.5 MHz	1.5 MHz	11-PowerVFQFN	1	-40 °C	125 ¯C		Positive	3.3 V	2 A	Step-Down	11-VQFN-HR (2x2)	2.5 V	Buck	1.81 mOhm
Texas Instruments TPS6209718RWKT	Surface Mount			6 V	2.5 MHz	1.5 MHz	11-PowerVFQFN	1	-40 °C	125 ¯C		Positive	1.8 V	2 A	Step-Down	11-VQFN-HR (2x2)	2.5 V	Buck	1.81 mOhm
Texas Instruments TPS6209718RWKR	Surface Mount			6 V	2.5 MHz	1.5 MHz	11-PowerVFQFN	1	-40 °C	125 ¯C		Positive	1.8 V	2 A	Step-Down	11-VQFN-HR (2x2)	2.5 V	Buck	1.81 mOhm
Texas Instruments TPS62097RWKR	Surface Mount	Adjustable		6 V	2.5 MHz	1.5 MHz	11-PowerVFQFN	1	-40 °C	125 ¯C		Positive	0.8 V	2 A	Step-Down	11-VQFN-HR (2x2)	2.5 V	Buck
Texas Instruments TPS6209733QWRGTRQ1	Surface Mount Wettable Flank		Automotive	6 V	2.5 MHz	1.5 MHz	16-VFQFN Exposed Pad	1	-40 °C	125 ¯C	AEC-Q100	Positive	3.3 V	2 A	Step-Down	16-VQFN (3x3)	2.5 V	Buck	1.81 mOhm

Catalog

2-A Step Down Converter with Selectable Switching Frequency in HotRod package

Key Features

• AEC-Q100 Qualified With the Following Results:Device Temperature Grade 1: –40°C to 125°C Operating Junction Temperature RangeDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C6iDCS-Control Topology with Selectable Switching FrequencyForced PWM or Power Save ModeUp to 97% Efficiency2.5-V to 6.0-V Input Voltage0.8-V to VINAdjustable Output Voltage3.3-V Fixed Output Voltage, TPS6209733-Q1±1% Output Voltage AccuracyHiccup Short Circuit ProtectionProgrammable Soft StartupOutput Voltage Tracking100% Duty Cycle for Lowest DropoutOutput DischargePower Good OutputThermal Shutdown ProtectionAvailable in 3-mm x 3-mm QFN Package with Wettable FlanksAEC-Q100 Qualified With the Following Results:Device Temperature Grade 1: –40°C to 125°C Operating Junction Temperature RangeDevice HBM ESD Classification Level 2Device CDM ESD Classification Level C6iDCS-Control Topology with Selectable Switching FrequencyForced PWM or Power Save ModeUp to 97% Efficiency2.5-V to 6.0-V Input Voltage0.8-V to VINAdjustable Output Voltage3.3-V Fixed Output Voltage, TPS6209733-Q1±1% Output Voltage AccuracyHiccup Short Circuit ProtectionProgrammable Soft StartupOutput Voltage Tracking100% Duty Cycle for Lowest DropoutOutput DischargePower Good OutputThermal Shutdown ProtectionAvailable in 3-mm x 3-mm QFN Package with Wettable Flanks

Description

The TPS62097 device is a synchronous step-down converter optimized for high efficiency and noise critical applications. The devices focus on high efficiency conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load. The switching frequency is selectable in the range of 1.5 MHz to 2.5 MHz by an external resistor. iDCS-Control is able to be operated in forced PWM mode for low noise operation with a fixed switching frequency. To address the requirements of system power rails, the internal compensation circuit allows a large selection of external output capacitor values in excess of 150 µF. To control the inrush current during the start-up, the device provides a programmable soft start-up by an external capacitor connected to the SS/TR pin. The SS/TR pin is also used in voltage tracking configurations. The device integrates short circuit protection, power good and thermal shutdown features. The device is available in a 2-mm x 2-mm VQFN package. The new product,TPS62851x, offers reduced BOM cost, smaller total solution size and other features. The TPS62097 device is a synchronous step-down converter optimized for high efficiency and noise critical applications. The devices focus on high efficiency conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load. The switching frequency is selectable in the range of 1.5 MHz to 2.5 MHz by an external resistor. iDCS-Control is able to be operated in forced PWM mode for low noise operation with a fixed switching frequency. To address the requirements of system power rails, the internal compensation circuit allows a large selection of external output capacitor values in excess of 150 µF. To control the inrush current during the start-up, the device provides a programmable soft start-up by an external capacitor connected to the SS/TR pin. The SS/TR pin is also used in voltage tracking configurations. The device integrates short circuit protection, power good and thermal shutdown features. The device is available in a 2-mm x 2-mm VQFN package. The new product,TPS62851x, offers reduced BOM cost, smaller total solution size and other features.