TPS54160A Series

3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode

Catalog

3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode

Part	Output Type	Voltage - Input (Min) [Min]	Mounting Type	Output Configuration	Voltage - Input (Max) [Max]	Function	Current - Output	Voltage - Output (Min/Fixed)	Frequency - Switching [Max]	Frequency - Switching [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Output (Max) [Max]	Package / Case	Grade	Qualification	Topology	Supplier Device Package	Number of Outputs	Main Purpose	Regulator Topology	Voltage - Output	Contents	Voltage - Input [Max]	Voltage - Input [Min]	Outputs and Type	Supplied Contents	Board Type	Outputs and Type	Utilized IC / Part	Frequency - Switching	Package / Case
Texas Instruments TPS54160QDRCRQ1	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-VFDFN Exposed Pad	Automotive	AEC-Q100	Buck	10-VSON (3x3)	1
Texas Instruments TPS54160EVM-230							1.5 A													DC/DC Step Down	Buck	3.3 V 5 V	Board(s)	60 V	6 V	2 Non-Isolated Outputs Non-Isolated	Board(s)	Fully Populated	2	TPS54160	415 kHz 750 kHz
Texas Instruments TPS54160ADRCR	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-VFDFN Exposed Pad			Buck	10-VSON (3x3)	1
Texas Instruments TPS54160DGQ	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-MSOP 10-PowerTFSOP			Buck	10-HVSSOP	1													0.118 in 3 mm
Texas Instruments TPS54160DGQRG4	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-MSOP 10-PowerTFSOP			Buck	10-HVSSOP	1													0.118 in 3 mm
Texas Instruments TPS54160ADGQ	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-MSOP 10-PowerTFSOP			Buck	10-HVSSOP	1													0.118 in 3 mm
Texas Instruments TPS54160QDGQRQ1	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-MSOP 10-PowerTFSOP	Automotive	AEC-Q100	Buck	10-HVSSOP	1													0.118 in 3 mm
Texas Instruments TPS54160DGQR	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-MSOP 10-PowerTFSOP			Buck	10-HVSSOP	1													0.118 in 3 mm
Texas Instruments TPS54160ADGQR	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-MSOP 10-PowerTFSOP			Buck	10-HVSSOP	1													0.118 in 3 mm
Texas Instruments TPS54160DGQG4	Adjustable	3.5 V	Surface Mount	Positive	60 V	Step-Down	1.5 A	0.8 V	2.5 MHz	100 kHz	150 °C	-40 °C	58 V	10-MSOP 10-PowerTFSOP			Buck	10-HVSSOP	1													0.118 in 3 mm

Catalog

3.5V to 60V Input, 1.5A Step-Down Converter with Eco-Mode

Key Features

• 3.5 V to 60 V Input Voltage Range200-mΩ High-Side MOSFETHigh Efficiency at Light Loads with a Pulse Skipping Eco-modeTPS54160A has Tighter Enable Threshold ThanTPS54160 for More Accurate UVLO voltageAdjustable UVLO Voltage and Hysteresis116 µA Operating Quiescent Current1.3 µA Shutdown Current100 kHz to 2.5 MHz Switching FrequencySynchronizes to External ClockAdjustable Slow Start/SequencingUV and OV Power Good Output0.8-V Internal Voltage ReferenceMSOP10 and 3mm x 3mm VSON Package with PowerPADSupported by WEBBENCH and SwitcherPro Software Tool3.5 V to 60 V Input Voltage Range200-mΩ High-Side MOSFETHigh Efficiency at Light Loads with a Pulse Skipping Eco-modeTPS54160A has Tighter Enable Threshold ThanTPS54160 for More Accurate UVLO voltageAdjustable UVLO Voltage and Hysteresis116 µA Operating Quiescent Current1.3 µA Shutdown Current100 kHz to 2.5 MHz Switching FrequencySynchronizes to External ClockAdjustable Slow Start/SequencingUV and OV Power Good Output0.8-V Internal Voltage ReferenceMSOP10 and 3mm x 3mm VSON Package with PowerPADSupported by WEBBENCH and SwitcherPro Software Tool

Description

The TPS54160A device is a 60-V, 1.5-A, step down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 116 μA. Using the enable pin, shutdown supply current is reduced to 1.3 µA. Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing/tracking. An open drain power good signal indicates the output is within 94% to 107% of its nominal voltage. A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition. The TPS54160A device is a 60-V, 1.5-A, step down regulator with an integrated high-side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load, regulated output supply current to 116 μA. Using the enable pin, shutdown supply current is reduced to 1.3 µA. Under voltage lockout is internally set at 2.5 V, but can be increased using the enable pin. The output voltage startup ramp is controlled by the slow start pin that can also be configured for sequencing/tracking. An open drain power good signal indicates the output is within 94% to 107% of its nominal voltage. A wide switching frequency range allows efficiency and external component size to be optimized. Frequency fold back and thermal shutdown protects the part during an overload condition.