TPS54613 Series

3V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter with 1.5V Output

Catalog(3 parts)

Part	Supplier Device Package	Output Type▲▼	Function	Voltage - Input (Max)▲▼	Frequency - Switching▲▼	Package / Case	Output Configuration	Operating Temperature▲▼	Operating Temperature▲▼	Number of Outputs▲▼	Voltage - Output (Min/Fixed)▲▼	Topology	Current - Output▲▼	Mounting Type	Voltage - Input (Min)▲▼	Grade	Qualification
Texas Instruments TPS54613PWPG4 Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 6A 28-PowerTSSOP (0.173", 4.40mm Width)	28-HTSSOP	27.030000686645508 °C/W	Step-Down	6 V	350000 Hz, 550000 Hz	28-PowerTSSOP	Positive	125 °C	-40 °C	1 ul	1.5 V	Buck	6 A	Surface Mount	3 V
Texas Instruments TPS54613PWPRG4 Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 6A 28-PowerTSSOP (0.173", 4.40mm Width)	28-HTSSOP	27.030000686645508 °C/W	Step-Down	6 V	350000 Hz, 550000 Hz	28-PowerTSSOP	Positive	125 °C	-40 °C	1 ul	1.5 V	Buck	6 A	Surface Mount	3 V
Texas Instruments TPS54613QPWPRQ1 Buck Switching Regulator IC Positive Fixed 1.5V 1 Output 6A 28-PowerTSSOP (0.173", 4.40mm Width)	28-HTSSOP	27.030000686645508 °C/W	Step-Down	6 V	350000 Hz, 550000 Hz	28-PowerTSSOP	Positive	150 °C	-40 °C	1 ul	1.5 V	Buck	6 A	Surface Mount	3 V	Automotive	AEC-Q100

Key Features

• 30-mΩ, 12-A Peak MOSFET Switches for High Efficiencyat 6-A Continuous Output Source and Sink0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed OutputVoltage Devices With 1.0% Initial AccuracyInternally Compensated for Easy Use and Minimal Component CountFast Transient ResponseWide PWM Frequency – Fixed 350 kHz, 550 kHz or Adjustable280 kHz to 700 kHzLoad Protected by Peak Current Limit and Thermal ShutdownIntegrated Solution Reduces Board Area and Total Cost30-mΩ, 12-A Peak MOSFET Switches for High Efficiencyat 6-A Continuous Output Source and Sink0.9-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed OutputVoltage Devices With 1.0% Initial AccuracyInternally Compensated for Easy Use and Minimal Component CountFast Transient ResponseWide PWM Frequency – Fixed 350 kHz, 550 kHz or Adjustable280 kHz to 700 kHzLoad Protected by Peak Current Limit and Thermal ShutdownIntegrated Solution Reduces Board Area and Total Cost

Description

The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615 and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a powergood output useful for processor/logic reset, fault signaling, and supply sequencing. The TPS5461x devices are available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles. The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615 and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a powergood output useful for processor/logic reset, fault signaling, and supply sequencing. The TPS5461x devices are available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.