TPS5410-EP Series

Enhanced Product 5.5V to 36V, 1A, 500kHz Step Down Converter

Catalog

Enhanced Product 5.5V to 36V, 1A, 500kHz Step Down Converter

Part	Utilized IC / Part	Voltage - Input [Max]	Voltage - Input [Min]	Regulator Topology	Outputs and Type	Outputs and Type	Voltage - Output	Main Purpose	Board Type	Frequency - Switching	Current - Output	Supplied Contents	Topology	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Output (Min/Fixed)	Mounting Type	Voltage - Input (Min) [Min]	Supplier Device Package	Function	Output Configuration	Output Type	Voltage - Input (Max) [Max]	Number of Outputs	Operating Temperature [Min]	Operating Temperature [Max]
Texas Instruments TPS5410EVM-203	TPS5410	36 V	7 V	Buck	2	Non-Isolated	5 V 12 V	DC/DC Step Down	Fully Populated	500 kHz	1 A	Board(s)
Texas Instruments TPS5410D										500 kHz	1 A		Buck	8-SOIC	3.9 mm	0.154 in	1.221 V	Surface Mount	5.5 V	8-SOIC	Step-Down	Positive	Adjustable	36 V	1	-40 °C	125 ¯C
Texas Instruments TPS5410MDREP										500 kHz	1 A		Buck	8-SOIC	3.9 mm	0.154 in	1.221 V	Surface Mount	5.5 V	8-SOIC	Step-Down	Positive	Adjustable	36 V	1	-55 °C	125 ¯C
Texas Instruments TPS5410DG4										500 kHz	1 A		Buck	8-SOIC	3.9 mm	0.154 in	1.221 V	Surface Mount	5.5 V	8-SOIC	Step-Down	Positive	Adjustable	36 V	1	-40 °C	125 ¯C
Texas Instruments TPS5410DR										500 kHz	1 A		Buck	8-SOIC	3.9 mm	0.154 in	1.221 V	Surface Mount	5.5 V	8-SOIC	Step-Down	Positive	Adjustable	36 V	1	-40 °C	125 ¯C

Catalog

Enhanced Product 5.5V to 36V, 1A, 500kHz Step Down Converter

Key Features

• Wide Input Voltage Range: 5.5 V to 36 VUp to 1-A Continuous (1.2-A Peak) Output CurrentHigh Efficiency up to 95% Enabled by 110-mIntegrated MOSFET SwitchWide Output Voltage Range: Adjustable Downto 1.22 V with 1.5% Initial AccuracyInternal Compensation Minimizes ExternalParts CountFixed 500-kHz Switching Frequency for SmallFilter SizeImproved Line Regulation and TransientResponse by Input Voltage Feed ForwardSystem Protected by Over Current Limiting, OverVoltage Protection and Thermal Shutdown55°C to 125°C Operating JunctionTemperature RangeAvailable in Small 8-Pin SOIC PackageFor SWIFT Documentation, Application Notes and DesignSoftware, See the TI Website atwww.ti.com/swiftSUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONSControlled BaselineOne Assembly/Test SiteOne Fabrication SiteAvailable in Military (55°C/125°C)Temperature Range(1)Extended Product Life CycleExtended Product-Change NotificationProduct Traceability(1)Additional temperature ranges are available - contact factorySWIFT is a trademark of Texas Instruments.Wide Input Voltage Range: 5.5 V to 36 VUp to 1-A Continuous (1.2-A Peak) Output CurrentHigh Efficiency up to 95% Enabled by 110-mIntegrated MOSFET SwitchWide Output Voltage Range: Adjustable Downto 1.22 V with 1.5% Initial AccuracyInternal Compensation Minimizes ExternalParts CountFixed 500-kHz Switching Frequency for SmallFilter SizeImproved Line Regulation and TransientResponse by Input Voltage Feed ForwardSystem Protected by Over Current Limiting, OverVoltage Protection and Thermal Shutdown55°C to 125°C Operating JunctionTemperature RangeAvailable in Small 8-Pin SOIC PackageFor SWIFT Documentation, Application Notes and DesignSoftware, See the TI Website atwww.ti.com/swiftSUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONSControlled BaselineOne Assembly/Test SiteOne Fabrication SiteAvailable in Military (55°C/125°C)Temperature Range(1)Extended Product Life CycleExtended Product-Change NotificationProduct Traceability(1)Additional temperature ranges are available - contact factorySWIFT is a trademark of Texas Instruments.

Description

As a member of the SWIFT family of DC/DC regulators, the TPS5410 is a high-output-current PWM converter that integrates a low resistance high side N-channel MOSFET. Included on the substrate with the listed features is a high performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 5.5 V; an internally set slow-start circuit to limit inrush currents; and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 µA typically. Other features include an active high enable, overcurrent limiting, overvoltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5410 feedback loop is internally compensated. The TPS5410 device is available in an easy to use 8-pin SOIC package. TI provides evaluation modules and software tools to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles. As a member of the SWIFT family of DC/DC regulators, the TPS5410 is a high-output-current PWM converter that integrates a low resistance high side N-channel MOSFET. Included on the substrate with the listed features is a high performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 5.5 V; an internally set slow-start circuit to limit inrush currents; and a voltage feed-forward circuit to improve the transient response. Using the ENA pin, shutdown supply current is reduced to 18 µA typically. Other features include an active high enable, overcurrent limiting, overvoltage protection and thermal shutdown. To reduce design complexity and external component count, the TPS5410 feedback loop is internally compensated. The TPS5410 device is available in an easy to use 8-pin SOIC package. TI provides evaluation modules and software tools to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.