TPS63000 Status: ACTIVE

96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN

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Datasheet

High Efficient Single Inductor Buck-Boost Converter with 1.8-A Switch (Rev. B) (PDF 776 KB)
01 Aug 2008

	TPS63000	TPS63001	TPS63002
Iout(Max)(A)	1.2	1.2	1.2
Switching Frequency(Max)(kHz)	1500	1500	1500
Regulated Outputs(#)	1	1	1
Iq(Typ)(mA)	0.04	0.03	0.03
Duty Cycle(Max)(%)	100	100	100
Vin(Min)(V)	1.8	1.8	1.8
Vin(Max)(V)	5.5	5.5	5.5
Preset Vout(V)		3.3	5
Vout(Min)(V)	1.2	3.3	5
Vout(Max)(V)	5.5	3.3	5
Switch Current Limit(Typ)(A)	1.8	1.8	1.8
Topology	Buck/Boost	Buck/Boost	Buck/Boost
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85
Pin/Package	10SON	10SON	10SON
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Other qualified versions of TPS63000

Version	Part Number	Definition
Automotive	TPS63000-Q1	Q100 devices qualified for high-reliability automotive applications targeting zero defects

Customers Who Evaluated This Product Also Evaluated

TPS63030: High Efficient Single Inductor Buck-Boost Converter with 1-A Switches
TPS63001: 96% Buck-Boost Converter with 1.7A Current Switches, 3.3V fixed Output voltage in 3x3 QFN
TPS63010: High Efficient Single Inductor Buck-Boost Converter with 2-A Switches
TPS62110: Adjustable, 1.5-A, 17-V Vin Step-Down Converter in QFN-16
TPS43000: Multi-Topology (buck, boost, sepic) High Frequency DC/DC Controller
TPS61220: Tiny Low Input Voltage Boost Converter

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Product Information

Features

Up to 96% Efficiency
1200-mA Output Current at3.3V in Step Down Mode (VIN = 3.6V to 5.5V)
Up to 800-mA Output Current at 3.3V in Boost Mode (VIN > 2.4V)
Automatic Transition between Step Down and Boost Mode
Device Quiescent Current less than 50 µA
Input Voltage Range: 1.8V to 5.5V
Fixed and Adjustable Output Voltage Options from 1.2V to 5.5V
Power Save Mode for Improved Efficiency at Low Output Power
Forced Fixed Frequency Operation and Synchronization possible
Load Disconnect During Shutdown
Over-Temperature Protection
Available in Small 3 mm × 3 mm, QFN-10 Package
APPLICATIONS
- All Two-Cell and Three-Cell Alkaline, NiCd or NiMH or Single-Cell Li Battery Powered Products
- Portable Audio Players
- PDAs
- Cellular Phones
- Personal Medical Products
- White LEDs

Description

The TPS6300x devices provide a power supply solution forproducts powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-Ion or Li-Polymer Battery, and discharge it down to 2.5V or lower. The buck-boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters Power Save mode to maintain high efficiency over a wide load current range. The Power Save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 1800 mA.

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
TPS63000DRCR	ACTIVE	-40 to 85	2.15 \| 1ku	SON (DRC) \| 10	View	3000 \| LARGE T&R
TPS63000DRCRG4	ACTIVE	-40 to 85	2.15 \| 1ku	SON (DRC) \| 10	View	3000 \| LARGE T&R
TPS63000DRCT	ACTIVE	-40 to 85	2.35 \| 1ku	SON (DRC) \| 10	View	250 \| SMALL T&R	Purchase Samples
TPS63000DRCTG4	ACTIVE	-40 to 85	2.35 \| 1ku	SON (DRC) \| 10	View	250 \| SMALL 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 10:08 AM GMT, 22 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS63000DRCR
Europe	Avnet-SILICA	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksTPS63000DRCRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS63000DRCT
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS63000DRCTG4
Worldwide	DigiKey	Available
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
TPS63000DRCR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS63000DRCRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS63000DRCT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS63000DRCTG4	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 TPS63000

Selection Guides

LED Reference Design Cookbook (PDF, 2840 KB) 5360 views
22 Sep 2009

More Literature

TPS63000DRC Schematic (PDF, 36 KB) 532 views
15 Feb 2008
TPS63000DRC Bill of Materials (PDF, 27 KB) 286 views
15 Feb 2008
TPS63000DRC Test Report (PDF, 290 KB) 328 views
15 Feb 2008

Tools & Software

*Required

Design Now with SwitcherPro™

Enter your design parameters below to design now with SwitcherPro™

Input
		Min	Max
*	Vin Min:	1.8 V	5.5 V
*	Vin Max:	1.8 V	5.5 V

Output
		Min	Max
*	Vout:	1.2 V	5.5 V
*	Iout Max:	0.0 A	1.2 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
TPS63000 5.5V Input, 3.3V Output, 1A Evaluation Module	TPS63000EVM-148	Texas Instruments	Development Boards/EVMs
SwitcherPro(TM) Online and Desktop Design Creator and Management Software	SWITCHERPRO	Texas Instruments	Application Software
TPS6300xEVM Gerber Files(ZIP 96 KB ) 286 views 08 Oct 2007

Part #	Name	Product Family	Comments
BQ27200	Single-Cell Li-Ion and Li-Pol Battery Gas Gauge IC with I2C Interface	BATTERY MANAGEMENT - BATTERY FUEL GAUGES	Single-Cell Li-Ion and Li-Pol Battery Gas Gauge IC with I2C Interface
BQ24032A	Dual Input Li-Ion Charger with Dynamic Power Path, Output regulated to 4.4V, Vbat 4.2V	BATTERY MANAGEMENT - BATTERY CHARGE MANAGEMENT	Charger with Dynamic Power-Path Management, Output regulated to 4.4V, Battery Regulation Voltage 4.2
TPS79901	Single Output LDO, 200mA, Adj.(1.193 to 6.5V), Low Quiescent Current, Low Noise, High PSRR	LINEAR REGULATORS - SINGLE CHANNEL LDO	200mA Low Quiescent Current, Ultra-Low Noise, High PSRR LDO
Customers Who Evaluated This Product Also Evaluated...
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TPS63000 Status: ACTIVE

96% Buck-Boost Converter with 1.8A Current Switches in 3x3 QFN

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