TPS65012 Status: ACTIVE

Multi-Channel 1-cell Li-Ion Power Mgmt IC: USB/AC Charger, 2DC/DC, 2 LDOs, I2C interface in QFN-48

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Datasheet

Power and Battery Management IC For Li-Ion Powered Systems (Rev. A) (PDF 1406 KB)
20 Jan 2005

	TPS65010	TPS65011	TPS65012	TPS65013	TPS65014
Vin(Min)(V)	2.5	2.5	2.5	2.5	2.5
Vin(Max)(V)	20	20	20	20	20
Step-Down DC/DC Converter	2	2	2	2	2
LDO	2	2	2	2	2
Processor Name	TI-OMAP1510,TI-OMAP1610	TI-OMAP1510,TI-OMAP1610	TI-OMAP1510,TI-OMAP1610	TI-OMAP1710	TI-OMAP1510,TI-OMAP1610
Pin/Package	48QFN	48QFN	48QFN	48QFN	48QFN
Topology	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel
Regulated Outputs(#)	4	4	4	4	4
	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS65014: Power and Battery Management IC for Li-Ion Powered Systems
TPS65011: Multi-Channel 1-cell Li-Ion Power Mgmt IC: USB/AC Charger, 2DC/DC, 2 LDOs, I2C interface in QFN-48
TPS65013: Multi-Channel 1-cell Li-Ion Power Mgmt IC: USB/AC Charger, 2DC/DC, 2 LDOs, I2C interface in QFN-48
TPS54140: 3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm)
TPS54325: 4.5V to 18V Input, 3A Synchronous Step Down SWIFT™ Converter with D-CAP2™ Mode
TPS54231: 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™

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Product Information

Features

Linear Charger Management for Single Li-Ion or Li-Polymer Cells
Dual Input Ports for Charging From USB or From Wall Plug, Handles 100-mA / 500-mA USB Requirements
Charge Current Programmable via External Resistor
1-A, 95% Efficient Step-Down Converter for I/O and Peripheral Components (VMAIN)
400-mA, 90% Efficient Step-Down Converter for Processor Core (VCORE)
2x 200-mA LDOs for I/O and Peripheral Components, LDO Enable via Bus
Serial Interface Compatible With I²C, Supports 100-kHz, 400-kHz Operation
LOW_PWR Pin to Lower or Disable Processor Core Supply Voltage in Deep Sleep Mode
70-µA Quiescent Current
1% Reference Voltage
Thermal Shutdown Protection
APPLICATIONS
- All Single Li-Ion Cell-Operated Products Requiring Multiple Supplies Including:
  - PDA
  - Cellular/Smart Phone
  - Internet Audio Player
  - Digital Still Camera
- Digital Radio Player
- Split Supply DSP and µP Solutions

I²C is a trademark of Phillips. PowerPAD is a trademark of Texas Instruments.

Description

The TPS65012 is an integrated power and battery management IC for applications powered by one Li-Ion or Li-Polymer cell and which require multiple power rails. The TPS65012 provides two highly efficient, step-down converters targeted at providing the core voltage and peripheral, I/O rails in a processor-based system. Both step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. The LOW_PWR pin allows the core converter to lower its output voltage when the application processor goes into deep sleep. The TPS65012 also integrates two 200-mA LDO voltage regulators, which are enabled via the serial interface. Each LDO operates with an input voltage range between 1.

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
TPS65012RGZR	ACTIVE	-40 to 85	3.20 \| 1ku	QFN (RGZ) \| 48	View	2500 \| LARGE T&R
TPS65012RGZRG4	ACTIVE	-40 to 85	3.20 \| 1ku	QFN (RGZ) \| 48	View	2500 \| LARGE T&R
TPS65012RGZT	ACTIVE		3.55 \| 1ku	QFN (RGZ) \| 48	View	250 \| SMALL T&R	Purchase Samples
TPS65012RGZTG4	ACTIVE		3.55 \| 1ku	QFN (RGZ) \| 48	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, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTPS65012RGZR
Americas	Rochester Electronics	>1k
Asia	WPI	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksTPS65012RGZRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS65012RGZT
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS65012RGZTG4
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
TPS65012RGZR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS65012RGZRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS65012RGZT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS65012RGZTG4	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 TPS65012

Tools & Software

Name	Part #	Company	Tool / Software Type
TPS65011 Evaluation Module	TPS65011EVM-049	Texas Instruments	Development Boards/EVMs
TPS6501xEVM Controller Update File, Ver. 1.40 (Build 0146) (Rev. B) (Rev. B)(ZIP 163 KB ) 355 views 29 Jul 2004
TPS6501xEVM Controller software Readme File (Rev. E)(PDF 18 KB ) 319 views 27 Feb 2004
TPS6501xEVM Controller Software, Ver. 1.33 (Build 0144) (Rev. G)(ZIP 8939 KB ) 285 views 27 Feb 2004

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TPS65014	Power and Battery Management IC for Li-Ion Powered Systems	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
TPS65011	Multi-Channel 1-cell Li-Ion Power Mgmt IC: USB/AC Charger, 2DC/DC, 2 LDOs, I2C interface in QFN-48	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
TPS65013	Multi-Channel 1-cell Li-Ion Power Mgmt IC: USB/AC Charger, 2DC/DC, 2 LDOs, I2C interface in QFN-48	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
TPS65230	Power Management IC for Digital Set Top Boxes	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
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TPS65053	5-Channel Power Mgmt 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.
TPS65021	6-channel Power Mgmt IC with 3DC/DCs, 3 LDOs, I2C interface and Dynamic Voltage Scaling	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
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TPS75003	Integrated Triple Supply Power Management IC for Xilinx(R) Spartan(TM)-3 FPGAs	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
TPS65810	Integrated Single-Cell Lithium-Ion Battery and Power Management IC	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
TPS54140	3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm)	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS54325	4.5V to 18V Input, 3A Synchronous Step Down SWIFT™ Converter with D-CAP2™ Mode	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	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.
TPS54383	Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 300 kHz	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.

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TPS65012 Status: ACTIVE

Multi-Channel 1-cell Li-Ion Power Mgmt IC: USB/AC Charger, 2DC/DC, 2 LDOs, I2C interface in QFN-48

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