TPS62006 Status: ACTIVE

2.5-V Output, 600-mA, 95% Efficient Step-Down Converter in MSOP-10

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Datasheet

High-Efficiency, Step-Down, Low Power, DC-DC Converter (Rev. E) (PDF 878 KB)
18 Aug 2008

	TPS62000	TPS62001	TPS62002	TPS62003	TPS62004	TPS62005	TPS62006	TPS62007	TPS62008
Iout(Max)(A)	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6	0.6
Vin(Min)(V)	2	2	2	2	2	2	2	2	2.5
Vin(Max)(V)	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Vout(Min)(V)	0.9	0.9	1	1.2	1.5	1.8	2.5	3.3	1.9
Vout(Max)(V)	5	0.9	1	1.2	1.5	1.8	2.5	3.3	1.9
Preset Vout(V)		0.9	1	1.2	1.5	1.8	2.5	3.3	1.9
Iq(Typ)(mA)	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05	0.05
Switching Frequency(Max)(kHz)	1000	1000	1000	1000	1000	1000	1000	1000	1000
Switch Current Limit(Typ)(A)	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6	1.6
Topology	Buck	Buck	Buck	Buck	Buck	Buck	Buck	Buck	Buck
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Pin/Package	10MSOP	10MSOP	10MSOP	10MSOP	10MSOP	10MSOP	10MSOP	10MSOP	10MSOP
Rating	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog	Catalog
Duty Cycle(Max)(%)	100	100	100	100	100	100	100	100	100
Regulated Outputs(#)	1	1	1	1	1	1	1	1	1
	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Other qualified versions of TPS62006

Version	Part Number	Definition
Automotive	TPS62006-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

TPS54231: 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™
TPS54550: 4.5V to 20V, 6A Synchronous Step Down SWIFT™ Converter
TPS3106K33: Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits
TPS61040: 28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications
TPS3801K33: Processor Supervisory Circuits

Product Information

Features

High-Efficiency Synchronous Step-Down Converter With Greater Than 95% Efficiency
2 V to 5.5 V Operating Input Voltage Range
Adjustable Output Voltage Range From 0.8 V to V_I
Fixed Output Voltage Options Available in 0.9 V, 1 V, 1.2 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, and 3.3 V
Synchronizable to External Clock Signal up to 1 MHz
Up to 600 mA Output Current
Pin-Programmable Current Limit
High Efficiency Over a Wide Load Current Range in Power Save Mode
100% Maximum Duty Cycle for Lowest Dropout
Low-Noise Operation Antiringing Switch and PFM/PWM Operation Mode
Internal Softstart
50-µA Quiescent Current (TYP)
Available in the 10-Pin Microsmall Outline Package (MSOP)
Evaluation Module Available
APPLICATIONS
- Low-Power CPUs and DSPs
- Cellular Phones
- Organizers, PDAs, and Handheld PCs
- MP-3 Portable Audio Players
- Digital Cameras

View All Features in Datasheet

Description

The TPS6200x devices are a family of low-noise synchronous step-down dc-dc converters that are ideally suited for systems powered from a 1-cell Li-ion battery or from a 2- to 3-cell NiCd, NiMH, or alkaline battery. The TPS6200x operates typically down to an input voltage of 1.8 V, with a specified minimum input voltage of 2 V.

The TPS6200x is a synchronous current-mode PWM converter with integrated — and P-channel power MOSFET switches. Synchronous rectification is used to increase efficiency and to reduce external component count. To achieve the highest efficiency over a wide load current range, the converter enters a power-saving pulse-frequency modulation (PFM) mode at light load currents. Operating frequency is typically 750 kHz, allowing the use of small inductor and capacitor values.

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	Footprints	Samples
TPS62006DGS	ACTIVE	-40 to 85	1.55 \| 1ku	MSOP (DGS) \| 10	View	80 \| TUBE	Purchase Samples
TPS62006DGSG4	ACTIVE	-40 to 85	1.55 \| 1ku	MSOP (DGS) \| 10	View	80 \| TUBE	Purchase Samples
TPS62006DGSR	ACTIVE	-40 to 85	1.40 \| 1ku	MSOP (DGS) \| 10	View	2500 \| LARGE T&R
TPS62006DGSRG4	ACTIVE	-40 to 85	1.40 \| 1ku	MSOP (DGS) \| 10	View	2500 \| LARGE T&R

* 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 10:10 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 14 WeeksTPS62006DGS
Americas	Arrow	>1k
	Avnet	3
	Rochester Electronics	4
Asia	WPI	75
Europe	Avnet-SILICA	304
Europe	Spoerle	240
TI Lead Time*: 14 WeeksTPS62006DGSG4
Americas	Avnet	215
Europe	EBV Elektronik	40
TI Lead Time*: 20 WeeksTPS62006DGSR
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksTPS62006DGSRG4
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
TPS62006DGS	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS62006DGSG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS62006DGSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS62006DGSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	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 TPS62006

Reference Designs

Description	Part #	Company
LDO, Buck/Boost, 2 Sync Buck, Sync Boost Reference Design	PR038	Texas Instruments

Tools & Software

Name	Part #	Company	Tool / Software Type
TPS6200x Low-Power, DC-DC EVM for High-Efficiency, Step Down Converters	TPS62000EVM-168	Texas Instruments	Development Boards/EVMs
Low Power DC/DC Designer Software	TPS62K-SW	Texas Instruments	Application Software

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
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.
TPS54550	4.5V to 20V, 6A Synchronous Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS3106K33	Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits	POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)	TI customers also evaluated this product.
TPS61040	28-V, 400-mA Switch Boost Converter in SOT-23 for LCD and White LED Applications	LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS	TI customers also evaluated this product.
TPS3801K33	Processor Supervisory Circuits	POWER MANAGEMENT-SUPERVISORY CIRCUITS(VOLTAGE SUPERVISORS)	TI customers also evaluated this product.
TPS40210	Wide Input Range Current Mode Boost Controller	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
TPS63000	96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN	DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS	TI customers also evaluated this product.
TPS2051B	Single, Current-Limited, Power-Distribution Switch	PCMCIA AND USB-USB POWER SWITCHES	TI customers also evaluated this product.
TPS61170	1.2A Switch, High Voltage Boost Converter in 2x2mm QFN Package	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS	TI customers also evaluated this product.
TL594	Pulse-Width-Modulation (PWM) Control Circuit	AC/DC AND DC/DC POWER SUPPLIES-PWM POWER SUPPLY CONTROLLERS	TI customers also evaluated this product.

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TPS62006 Status: ACTIVE

2.5-V Output, 600-mA, 95% Efficient Step-Down Converter in MSOP-10

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