TPS65022 Status: ACTIVE

Power Management IC for Li-Ion Powered Systems

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Datasheet

Power Management IC for Li-Ion Powered Systems (PDF 1308 KB) 2677 views
11 Jul 2006
PMU Product Portfolio (Rev. A) (PDF 54 KB) 4757 views
10 Mar 2008

	TPS65020	TPS65021	TPS65022	TPS65023
Vin(Min)(V)	2.5	2.5	2.5	2.5
Vin(Max)(V)	6	6	6	6
Step-Down DC/DC Converter	3	3	3	3
LDO	3	3	3	3
Processor Name	Marvell-PXA270	Marvell-PXA270,RMI-AU1200,TI-DM320	Marvell-PXA270	TI DM644x,TI OMAP24x,TI OMAP35x,TI DM357x
Pin/Package	40QFN	40QFN	40QFN	40QFN
Topology	Buck	Buck	Buck	Buck
Regulated Outputs(#)	6	6	6	6
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS65023: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs
TPS65021: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling
TPS65020: 6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling
TPS73601: Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection
LM317L: 3/8 Pin 100mA Adjustable Positive Regulator
TPS61030: Adjustable, 1-A, 96% Efficient Boost Converter w/20uA Iq in TSSOP-16

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Product Information

Features

1.2 A, 97% Efficient Step-Down Converter for System Voltage (VDCDC1)
1 A, Up to 95% Efficient Step-Down Converter for Memory Voltage (VDCDC2)
900 mA, 90% Efficient Step-Down Converter for Processor Core (VDCDC3)
30 mA LDO/Switch for Real Time Clock (VRTC)
2 x 200 mA General-Purpose LDO
Dynamic Voltage Management for Processor Core
Preselectable LDO Voltage Using Two Digital Input Pins
Externally Adjustable Reset Delay Time
Battery Backup Functionality
Separate Enable Pins for Inductive Converters
I²C™ Compatible Serial Interface
85-µA Quiescent Current
Low Ripple PFM Mode
Thermal Shutdown Protection
40-Pin 6 mm x 6 mm QFN Package
APPLICATIONS
- PDA
- Cellular/Smart Phone
- Internet Audio Player
- Digital Still Camera
- Digital Radio Player
- Split Supply TMS320™ DSP Family and µP Solutions:
  OMAP™1610, OMAP1710, OMAP330, XScale Bulverde, Samsung ARM-Based Processors, etc.
- Intel® PXA270, etc.

TMS320, OMAP, PowerPAD are trademarks of Texas Instruments.
Intel is a registered trademark of Intel Corporation.
I2C is a trademark of Philips Electronics.

Description

The TPS65022 is an integrated Power Management IC for applications powered by one Li-Ion or Li-Polymer cell, and which require multiple power rails. The TPS65022 provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor based system. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65022 also integrates two general-purpose 200 mA LDO voltage regulators, which are enabled with an external input pin. Each LDO operates with an input voltage range between 1.5 V and 6.5 V, allowing them to be supplied from one of the step-down converters or directly from the battery. The default output voltage of the LDOs can be digitally set to 4 different voltage combinations using the DEFLDO1 and DEFLDO2 pins. The serial interface can be used for dynamic voltage scaling, masking interrupts, or for dis/enabling and setting the LDO output voltages. The interface is compatible with the Fast/Standard mode I²C specification, allowing transfers at up to 400 kHz. The TPS65022 is available in a 40-pin (RHA) QFN package, and operates over a free-air temperature of -40°C to 85°C.

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
TPS65022RHAR	ACTIVE	-40 to 85	3.05 \| 1ku	QFN (RHA) \| 40	View	2500 \| LARGE T&R
TPS65022RHARG4	ACTIVE	-40 to 85	3.05 \| 1ku	QFN (RHA) \| 40	View	2500 \| LARGE T&R
TPS65022RHAT	ACTIVE	-40 to 85	3.40 \| 1ku	QFN (RHA) \| 40	View	250 \| SMALL T&R	Purchase Samples
TPS65022RHATG4	ACTIVE	-40 to 85	3.40 \| 1ku	QFN (RHA) \| 40	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

	TI Inventory Status	Reported Distributor Inventory
TPS65022RHAR	As of 8:33 AM GMT, 03 Jul 2009	As of 8:33 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	>1k
TPS65022RHARG4	As of 8:33 AM GMT, 03 Jul 2009	As of 8:33 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	16 Weeks	Americas	DigiKey	Available
TPS65022RHAT	As of 8:33 AM GMT, 03 Jul 2009	As of 8:33 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	DigiKey	Available
		Americas	Newark	250
		Europe	Avnet-SILICA	845
TPS65022RHATG4	As of 8:33 AM GMT, 03 Jul 2009	As of 8:33 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	14 Weeks	Americas	DigiKey	Available
	14 Weeks	Europe	Farnell	2
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
TPS65022RHAR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPS65022RHARG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPS65022RHAT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TPS65022RHATG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	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 TPS65022

Datasheet

Power Management IC for Li-Ion Powered Systems (PDF 1308 KB) 2677 views
11 Jul 2006

Application Notes

Differences Between TPS65020/021/022 (HTM 8 KB) 1015 views
25 Jul 2006 Read Abstract
Extending Soft Start Time in TPS6107x Family of Boost (HTM 8 KB) 1564 views
07 Aug 2008 Read Abstract

Errata

PMU Product Portfolio (Rev. A) (PDF 54 KB) 4757 views
10 Mar 2008

More Literature

TPS6502xEVM Gerber Files (ZIP 182 KB) 323 views
09 Oct 2007
TPS6502x Control Software Setup File (Rev. A) (ZIP 12459 KB) 442 views
11 Oct 2005

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TPS65023	6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C Interface and DVS, Optimized for DaVinci DSPs		TI customers also evaluated this product.
TPS65021	6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling		TI customers also evaluated this product.
TPS65020	6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling		TI customers also evaluated this product.
TPS65010	Multi-Channel 1-cell Li-Ion Power Mgmt IC: USB/AC Charger, 2DC/DC, 2 LDOs, I2C interface in QFN-48		TI customers also evaluated this product.
TPS73601	Single Output LDO, 400mA, Adj.(1.2 to 5.5V), Cap free, Low Noise, Reverse Current Protection	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
LM317L	3/8 Pin 100mA Adjustable Positive Regulator	LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS	TI customers also evaluated this product.
TPS61030	Adjustable, 1-A, 96% Efficient Boost Converter w/20uA Iq in TSSOP-16	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS	TI customers also evaluated this product.
TPS73033	Single Output LDO, 200mA, Fixed(3.3V), High PSRR, Low Noise	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS54160	3.5V to 60V, 1.5A Step Down SWIFT™ Converter with Eco-Mode™	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS61085	18.5V, 2A, 650kHz, 1.2MHz Step-Up DC-DC Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-UP REGULATORS	TI customers also evaluated this product.
TPS73633	Single Output LDO, 400-mA, Fixed (3.3 V), Cap-Free, Low-Noise, Reverse Current Protection	LINEAR REGULATORS-SINGLE CHANNEL LDO	TI customers also evaluated this product.
TPS61161	White LED Driver with Digital and PWM Brightness Control in 2mm x 2mm QFN Package	LIGHTING AND DISPLAY SOLUTIONS-WHITE LED DRIVERS	TI customers also evaluated this product.
TPS40057	Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	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.

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TPS65022 Status: ACTIVE

Power Management IC for Li-Ion Powered Systems

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Datasheet

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

Errata

More Literature

Related End Equipments

Support and Community

Customer Tags

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