TPS54610 Status: ACTIVE

3V to 6V, 6A Synchronous Step Down SWIFT™ Converter

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Datasheet

3-V to 6-V Input, 6-A Output Synchronous Buck PWM Switcher with Integrated FETS (Rev. F) (PDF 814 KB)
24 Apr 2007

	TPS54010	TPS54610	TPS54810	TPS54910
Iout(Max)(A)	14	6	8	9
Vin(Min)(V)	2.2	3	4	3
Vin(Max)(V)	4	6	6	4
Vout(Min)(V)	0.9	0.9	0.9	0.9
Vout(Max)(V)	2.5	4.5	3.3	2.5
Iq(Typ)(mA)	13	11	11	11
Switching Frequency(Max)(kHz)	700	700	700	700
Switch Current Limit(Typ)(A)	14.5	7.2	9	11
Topology	Buck	Buck	Buck	Buck
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Pin/Package	28HTSSOP	28HTSSOP	28HTSSOP	28HTSSOP
Rating	Catalog	Catalog	Catalog	Catalog
Duty Cycle(Max)(%)	90	90	90	90
Regulated Outputs(#)	1	1	1	1
Thermal Shutdown	Yes	yes	yes	yes
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Other qualified versions of TPS54610

Version	Part Number	Definition
Automotive	TPS54610-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects
Enhanced Product	TPS54610-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

TPS54310: 3V to 6V, 3A Synchronous Step Down SWIFT™ Converter
TPS54418: 2.95V to 6V Input, 4A, 2MHz Synchronous Step Down SWIFT™ DCDC Converter
TPS54620: 4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter
TPS79501: Single Output LDO, 500mA, Adj.(1.2 to 5.5V), Low Noise, High PSRR
BQ24061: Linear 1-Cell Li-Ion Charger w/Thermal Regulation, 6.5V OVP, Charge Enable
REG1117: Single Output LDO, 800mA, Adj.(1.25 to 13.5V), Internal Current limit, Thermal Overload Protection

More Related Products

Product Information

Features

30-m, 12-A Peak MOSFET Switches for High Efficiency at 6-A Continuous Output Source or Sink Current
Adjustable Output Voltage Down to 0.9 V With 1.0% Accuracy
Wide PWM Frequency: Fixed 350 kHz, 550 kHz or Adjustable 280 kHz to700 kHz
Synchronizable to 700 kHz
Load Protected by Peak Current Limit and Thermal Shutdown
Integrated Solution Reduces Board Area and Component Count
SWIFT Documentation, Application Notes, and Design Software: www.ti.com/swift
APPLICATIONS
- Low-Voltage, High-Density Distributed Power Systems
- Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors
- Broadband, Networking and Optical Communications Infrastructure
- Portable Computing/Notebook PCs

SWIFT, PowerPAD are trademarks of Texas Instruments.

Description

As a member of the SWIFT™ family of dc/dc regulators, the TPS54610 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset, fault signaling, and supply sequencing.

The TPS54610 is available in a thermally enhanced 28-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks.

View All Description in Datasheet

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	Samples
TPS54610PWP	ACTIVE	-40 to 85	3.55 \| 1ku	HTSSOP (PWP) \| 28	View	50 \| TUBE
TPS54610PWPG4	ACTIVE	-40 to 85	3.55 \| 1ku	HTSSOP (PWP) \| 28	View	50 \| TUBE
TPS54610PWPR	ACTIVE	-40 to 85	3.20 \| 1ku	HTSSOP (PWP) \| 28	View	2000 \| LARGE T&R	Purchase Samples
TPS54610PWPRG4	ACTIVE	-40 to 85	3.20 \| 1ku	HTSSOP (PWP) \| 28	View	2000 \| 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 10:12 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS54610PWP
Americas	Rochester Electronics	5
Asia	Farnell Asia	38
Europe	Arrow Northern Europe	2
	Arrow Southern Europe	250
	Farnell	4
TI Lead Time*: 20 WeeksTPS54610PWPG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTPS54610PWPR
None Reported View Distributors
TI Lead Time*: 20 WeeksTPS54610PWPRG4
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
TPS54610PWP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS54610PWPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS54610PWPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS54610PWPRG4	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 TPS54610

Reference Designs

Description	Part #	Company
Internal FET Sync Buck with Vin 3.3 or 5 V and Vout 1.8 or 3.3 V	PMP174	Texas Instruments
Power Management Solution for Spartan(TM)-3 (Design 4)	PR216	Texas Instruments
Power Management Solution for Virtex(TM)-II (Design 2)	PR219	Texas Instruments
Power Management Solution for Virtex(TM)-II (Design 4)	PR270	Texas Instruments
Power Management Solution for Virtex-II Pro (Design 4)	PR271	Texas Instruments
Power Management Solution for Virtex-II Pro(TM)-(Design 2)	PR220	Texas Instruments
Sync. Buck with Integrated FET, Forward, Dual Sync. Buck Reference Design	PMP041	Texas Instruments

Tools & Software

*Required

Design Now with SwitcherPro™

Enter your design parameters below to design now with SwitcherPro™

Input
		Min	Max
*	Vin Min:	3 V	6 V
*	Vin Max:	3 V	6 V

Output
		Min	Max
*	Vout:	0.9 V	4.5 V
*	Iout Max:	0.0 A	6 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
6-A DC/DC Converter with Simultaneous Sequencing of Multiple Voltages	TPS54680EVM	Texas Instruments	Development Boards/EVMs
6-A, 3-6 Vin DC/DC Converter with Adjustable Output Down to 0.9V	TPS54610EVM-192	Texas Instruments	Development Boards/EVMs
6-A, 3-6 Vin DC/DC Converter with Ceramic Capacitors & Adjustable Output	TPS54610EVM-213	Texas Instruments	Development Boards/EVMs
XILINXPWR-082 Power Management Evaluation Module for Xilinx FPGAs	XILINXPWR-082	Texas Instruments	Development Boards/EVMs
SwitcherPro(TM) Online and Desktop Design Creator and Management Software	SWITCHERPRO	Texas Instruments	Application Software
Gerber File for TPS54610EVM(ZIP 122 KB ) 271 views 30 Apr 2004
Gerber File for TPS54610EVM(ZIP 127 KB ) 184 views 30 Apr 2004

Part #	Name	Product Family	Comments
PT5400	5-V/3.3-V Input, Adjustable SWIFT Module Family	PLUG-IN POWER MODULES - NON-ISOLATED POL	Ready to use, fully functional SWIFT (TM) modules
Customers Who Evaluated This Product Also Evaluated...
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TPS54620	4.5V to 17V Input, 6A Synchronous Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
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TPS54610 Status: ACTIVE

3V to 6V, 6A Synchronous Step Down SWIFT™ Converter

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