TPS5410 Status: ACTIVE

5.5V to 36V, 1A, 500kHz Step Down SWIFT ™ Converter

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Datasheet

1-A Wide Input Range Step-Down Swift(TM) Converter (Rev. A) (PDF 795 KB)
22 Nov 2006

	TPS5410	TPS5420	TPS5430	TPS5450
Iout(Max)(A)	1	2	3	5
Vin(Min)(V)	5.5	5.5	5.5	5.5
Vin(Max)(V)	36	36	36	36
Vout(Min)(V)	1.23	1.23	1.23	1.22
Vout(Max)(V)	31	31	31	31
Iq(Typ)(mA)	3	3	3	3
Switching Frequency(Max)(kHz)				500
Switching Frequency(Typ)(kHz)	500	500	500
Switch Current Limit(Typ)(A)	1.2	3	4	6
Topology	Buck	Buck	Buck, Inverting Buck/Boost	Buck
Operating Temp Range(Celsius)	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Pin/Package	8SOIC	8SOIC	8SO PowerPAD	8SO PowerPAD
Rating	Catalog	Catalog	Catalog	Catalog
Duty Cycle(Max)(%)	87.5	87	87	89
Regulated Outputs(#)	1	1	1	1
Thermal Shutdown	Yes	Yes	Yes
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Other qualified versions of TPS5410

Version	Part Number	Definition
Automotive	TPS5410-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product	TPS5410-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

TPS5420: 5.5V to 36V, 2A, 500kHz Step Down SWIFT™ Converter
TPS54140: 3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm)
TPS54040: 3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™
MC34063A: 1.5-A Boost/Buck/Inverting Switching Regulator
TPS40210: Wide Input Range Current Mode Boost Controller
TPS51125: Dual-Synchronous, Step-Down Controller with Out-of-AudioT Operation and 100-mA LDOs

More Related Products

Product Information

Features

Wide Input Voltage Range: 5.5 V to 36 V
Up to 1-A Continuous (1.2-A Peak) Output Current
High Efficiency up to 95% Enabled by 110-m Integrated MOSFET Switch
Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy
Internal Compensation Minimizes External Parts Count
Fixed 500-kHz Switching Frequency for Small Filter Size
Improved Line Regulation and Transient Response by Input Voltage Feed Forward
System Protected by Over Current Limiting, Over Voltage Protection and Thermal Shutdown
-40°C to 125°C Operating Junction Temperature Range
Available in Small 8-Pin SOIC Package
For SWIFT Documentation, Application Notes and Design Software, See the TI Website at www.ti.com/swift
APPLICATIONS
- Consumer: Set-top Box, DVD, LCD Displays
- Industrial and Car Audio Power Supplies
- Battery Chargers, High Power LED Supply
- 12-V/24-V Distributed Power Systems

SWIFT 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.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TPS5410D	ACTIVE	-40 to 125	1.80 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
TPS5410DG4	ACTIVE	-40 to 125	1.80 \| 1ku	SOIC (D) \| 8	View	75 \| TUBE
TPS5410DR	ACTIVE	-40 to 125	1.60 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
TPS5410DRG4	ACTIVE	-40 to 125	1.60 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:04 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS5410D
Asia	Farnell Asia	155
Europe	Arrow Southern Europe	150
	Farnell	145
TI Lead Time*: 20 WeeksTPS5410DG4
Asia	Farnell Asia	75
TI Lead Time*: 20 WeeksTPS5410DR
None Reported View Distributors
TI Lead Time*: 20 WeeksTPS5410DRG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TPS5410D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS5410DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS5410DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS5410DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TPS5410

Tools & Software

*Required

Design Now with SwitcherPro™

Enter your design parameters below to design now with SwitcherPro™

Input
		Min	Max
*	Vin Min:	5.5 V	36 V
*	Vin Max:	5.5 V	36 V

Output
		Min	Max
*	Vout:	1.23 V	31 V
*	Iout Max:	0.0 A	1 A

Search for more Power Management devices with Power Quick Search on power.ti.com
To learn more about SwitcherPro™ visit www.ti.com/switcherpro

Name	Part #	Company	Tool / Software Type
1-A SWIFT Converter Evaluation Module	TPS5410EVM-203	Texas Instruments	Development Boards/EVMs
SwitcherPro(TM) Online and Desktop Design Creator and Management Software	SWITCHERPRO	Texas Instruments	Application Software

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TPS5420	5.5V to 36V, 2A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54140	3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm)	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54040	3.5V to 42V Input, 0.5 A Step Down SWIFT™ Converter with Eco-Mode™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54231	2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS5450	5.5V to 36V, 5A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS5410-EP	Enhanced Product 5.5V to 36V, 1A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54060	3.5V to 60V Input, 0.5A, 2.5MHz Step Down SWIFT™ Converter with Eco-Mode™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS62110	Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
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TPS5410 Status: ACTIVE

5.5V to 36V, 1A, 500kHz Step Down SWIFT ™ Converter

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