TPS62263 Status: ACTIVE

2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package

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Datasheet

2.25MHz 600mA Step Down Converter in 2x2SON/TSOT23 Package (Rev. B) (tps62263.pdf, 1374 KB)
19 Feb 2008 Download

	TPS62260	TPS62261	TPS62262	TPS62263
Iout(Max)(A)	0.6	0.6	0.6	0.6
Vin(Min)(V)	2	2	2	2
Vin(Max)(V)	6	6	6	6
Vout(Min)(V)	0.6	1.8	1.2	2.5
Vout(Max)(V)	6	1.8	1.2	2.5
Preset Vout(V)		1.8	1.2	2.5
Iq(Typ)(mA)	0.015	0.015	0.015	0.015
Switching Frequency(Typ)(kHz)	2250	2250	2250	2250
Switch Current Limit(Typ)(A)	1	1	1	1
Topology	Buck	Buck	Buck	Buck
Operating Temp Range(Celsius)	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Pin/Package	5SOT,6SON	6SON	6SON	6SON
Rating	Catalog	Catalog	Catalog	Catalog
Duty Cycle(Max)(%)	100	100	100	100
Regulated Outputs(#)	1	1	1	1
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS54331: 3A, 28V Input Step Down SWIFT(tm) DC/DC Converter with Eco-mode(tm)
TPS62260: 2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package
TPS62200: Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23
TPS799185: Single Output LDO, 200mA, Fixed (3.15V), Ultra-Low Noise, High PSRR
TPS65058: 5-Channel Power Management IC with Two Step-Down Converters and 3 Low-Input Voltage LDOs
TPS40210: Wide Input Range Current Mode Boost Controller

More Related Products

Product Information

Features

High Efficiency Step Down Converter
Output Current up to 600 mA
Wide V_IN Range from 2 V to 6 V for Li-Ion Batteries with Extended Voltage Range
2.25 MHz Fixed Frequency Operation
Power Save Mode at Light Load Currents
Output Voltage Accuracy in PWM mode ±1.5%
Typ. 15 µA Quiescent Current
100% Duty Cycle for Lowest Dropout
Soft Start
Voltage Positioning at Light Loads
Available in a small 2×2×0,8mm SON and TSOT-23 package
Allows <1mm Solution Height
APPLICATIONS
- PDAs, Pocket PCs
- Low Power DSP Supply
- Portable Media Players
- POL applications

PowerPAD is a trademark of Texas Instruments.

Description

The TPS62260 device is a high efficient synchronous step down dc-dc converter optimized for battery powered applications. It provides up to 600-mA output current from a single Li-Ion cell and is ideal to power mobile phones and other portable applications.

With an wide input voltage range of 2 V to 6 V, the device supports applications powered by Li-Ion batteries with extended voltage range, two and three cell alkaline batteries, 3.3 V and 5 V input voltage rails.

The TPS62260 operates at 2.25 MHz fixed switching frequency and enters Power Save Mode operation at light load currents to maintain high efficiency over the entire load current range.

The Power Save Mode is optimized for low output voltage ripple. For low noise applications, the device can be forced into fixed frequency PWM mode by pulling the MODE pin high. In the shutdown mode, the current consumption is reduced to less than 1µA. TPS62260 allows the use of small inductors and capacitors to achieve a small solution size.

The TPS62260 is available in a very small 2×2 6 pin SON and TSOT-23 5 pin package.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Samples
TPS62263DRVR	ACTIVE	-40 to 85	1.45 \| 100u	SON (DRV) \| 6	3000 \| LARGE T&R
TPS62263DRVRG4	ACTIVE	-40 to 85	1.45 \| 100u	SON (DRV) \| 6	3000 \| LARGE T&R
TPS62263DRVT	ACTIVE	-40 to 85	1.60 \| 100u	SON (DRV) \| 6	250 \| SMALL T&R	Purchase Samples
TPS62263DRVTG4	ACTIVE	-40 to 85	1.60 \| 100u	SON (DRV) \| 6	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

	TI Inventory Status			Reported Distributor Inventory
TPS62263DRVR	As of 8:54 AM GMT, 30 Nov 2008			As of 8:54 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 9 Dec	4 Weeks	Americas	DigiKey	>1k
TPS62263DRVRG4	As of 8:54 AM GMT, 30 Nov 2008			As of 8:54 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 9 Dec	4 Weeks	None Reported View Distributors
TPS62263DRVT	As of 8:54 AM GMT, 30 Nov 2008			As of 8:54 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1720 \| 9 Dec	4 Weeks	None Reported View Distributors
	0*	>10k \| 2 Jan	4 Weeks
TPS62263DRVTG4	As of 8:54 AM GMT, 30 Nov 2008			As of 8:54 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	1720 \| 9 Dec	4 Weeks	None Reported View Distributors
	0*	>10k \| 2 Jan	4 Weeks
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
TPS62263DRVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS62263DRVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS62263DRVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TPS62263DRVTG4	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

Datasheets

2.25MHz 600mA Step Down Converter in 2x2SON/TSOT23 Package (Rev. B) (tps62263.pdf, 1374 KB)
19 Feb 2008 Download

Application Notes

View Application Notes for Step-Down Regulators

More Literature

View More Literature for Step-Down Regulators

Tools & Software

*Required

Design Now with SwitcherPro™

Enter your design parameters below to design now with SwitcherPro™

Input
		Min	Max
*	Vin Min:	2 V	6 V
*	Vin Max:	2 V	6 V

Output
		Min	Max
*	Vout:	2.5 V	2.5 V
*	Iout Max:	0.0 A	0.6 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	Software/Tool Type
SwitcherPro(TM) Online Design Creator and Management Software	SWITCHERPRO	Texas Instruments	Application Software

Alternative Products - Are similar to TPS62263
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
TPS54331	3A, 28V Input Step Down SWIFT(tm) DC/DC Converter with Eco-mode(tm)	TI customers also evaluated this product.
TPS62260	2.25MHz 600mA Step-Down Converter in 2x2mm SON/TSOT23 Package	TI customers also evaluated this product.
TPS62200	Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23	TI customers also evaluated this product.
TPS62205	2.5-V Output, 300-mA, 95% Efficient Step-Down Converter in SOT-23	TI customers also evaluated this product.
TPS62240	2.25MHz 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package	TI customers also evaluated this product.
TPS62601	500-mA, 6-MHz Synchronous Step-Down Converter in Chip Scale Packaging	TI customers also evaluated this product.

Complementary Products - Can be used with TPS62263
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TPS799185	Single Output LDO, 200mA, Fixed (3.15V), Ultra-Low Noise, High PSRR	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS65058	5-Channel Power Management IC with Two Step-Down Converters and 3 Low-Input Voltage LDOs	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	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.
TPS63010	High Efficient Single Inductor Buck-Boost Converter with 2-A Switches	DC/DC CONVERTERS (INTEGRATED SWITCH)-BUCK-BOOST REGULATORS	TI customers also evaluated this product.

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