TPS65052 Status: ACTIVE

6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN

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Datasheet

6-Channel Power Mgmt IC With Two Step-Down Converters & 4 Low-Input Voltage LDOs (Rev. A) (PDF 1298 KB)
13 Aug 2007

	TPS65050	TPS65051	TPS65052	TPS65053	TPS650531	TPS650532	TPS65054	TPS65055	TPS65056	TPS65058
Vin(Min)(V)	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Vin(Max)(V)	6	6	6	6	6	6	6	6.0	6	6
Step-Down DC/DC Converter	2	2	2	2	2	2	2	2	2	2
LDO	4	4	4	3	3	3	4	4	4	3
Processor Name	Samsung-S3C2410/2/3	TI-OMAP850,Marvell-PXA255, Samsung-S3C2410/2/3	Samsung-S3C2410/2/3	TI DM355,Freescale IMX27	SiRF Atlas IV		TI-OMAP1710		Samsung-S3C2440,Samsung-S3C2442
Pin/Package	32QFN	32QFN	32QFN	24VQFN	24VQFN	24VQFN	32QFN	32QFN	32QFN	24VQFN
Topology	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel	Multi-Channel
Regulated Outputs(#)	6	6	6	5	5	5	6	6	6	5
	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS65800: Integrated Single-Cell Lithium-Ion Battery and Power Management IC
TPS65051: 6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN
TPS65056: 6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN
TPS62400: Dual, Adjustable, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN
TPS5430: 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter

More Related Products

Product Information

Features

Up To 95% Efficiency
Output Current for DC/DC Converters:
- TPS65050: 2 x 0.6 A
- TPS65051: DCDC1 = 1 A; DCDC2 = 0.6 A
- TPS65052: DCDC1 = 1 A; DCDC2 = 0.6 A
- TPS65054: 2 x 0.6 A
- TPS65056: DCDC1 = 1 A; DCDC2 = 0.6 A
Output Voltages for DC/DC Converters
- TPS65050: Externally Adjustable
- TPS65051: Externally Adjustable
- TPS65052: DCDC1 = Fixed at 3.3 V; DCDC2 = 1 V / 1.3 V for Samsung Application Processors
- TPS65054: DCDC1 = Externally Adjustable; DCDC2 = 1.3 V / 1.05 V for OMAP1710 Processor
- TPS65056: DCDC1 = Fixed at 3.3 V;
  DCDC2 = 1 V / 1.3 V for Samsung Application Processors
V_I Range for DC/DC Converters
From 2.5 V to 6 V
2.25-MHz Fixed Frequency Operation
Power Save Mode at Light Load Current
180° Out-of-Phase Operation
Output Voltage Accuracy in PWM mode ±1%
Low Ripple PFM Mode
Total Typical 32-µA Quiescent Current for Both DC/DC Converters

View All Features in Datasheet

Description

The TPS6505x are integrated Power Management ICs for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS6505x provides two efficient, 2.25-MHz step-down converters targeted at providing the core voltage and I/O voltage 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.

For low noise applications, the devices 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 1 µA. The devices allow the use of small inductors and capacitors to achieve a small solution size. TPS6505x provides an output current of up to 1 A on each DC/DC converter.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

		Price	Packaging		Samples
Device	Status	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Samples
TPS65052RSMR	ACTIVE	1.95 \| 1ku	QFN (RSM) \| 32	3000 \| LARGE T&R	Purchase Samples
TPS65052RSMRG4	ACTIVE	1.95 \| 1ku	QFN (RSM) \| 32	3000 \| LARGE T&R	Purchase Samples
TPS65052RSMT	ACTIVE	2.15 \| 1ku	QFN (RSM) \| 32	250 \| SMALL T&R
TPS65052RSMTG4	ACTIVE	2.15 \| 1ku	QFN (RSM) \| 32	250 \| SMALL 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 10:09 AM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 16 WeeksTPS65052RSMR
Worldwide	DigiKey	Available
TI Lead Time*: 16 WeeksTPS65052RSMRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTPS65052RSMT
Asia	WPI	550
Worldwide	DigiKey	129
TI Lead Time*: 20 WeeksTPS65052RSMTG4
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
TPS65052RSMR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS65052RSMRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS65052RSMT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS65052RSMTG4	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 TPS65052

Datasheet

6-Channel Power Mgmt IC With Two Step-Down Converters & 4 Low-Input Voltage LDOs (Rev. A) (PDF, 1298 KB)
13 Aug 2007

Application Notes

LDO PSRR Measurement Simplified (HTM, 8 KB) 1187 views
27 Jul 2009 Read Abstract
LDO Noise Demystified (HTM, 8 KB) 1162 views
30 Jun 2009 Read Abstract
TPS6505x Device Comparison (Rev. B) (HTM, 8 KB) 1193 views
25 Feb 2009 Read Abstract
Extending Soft Start Time in TPS6107x Family of Boost (HTM, 8 KB) 2721 views
07 Aug 2008 Read Abstract

User Guides

TPS6505xEVM-195 (Rev. A) (HTM, 8 KB) 1014 views
19 Apr 2007 Read Abstract

Selection Guides

Power Management Units for Embedded Processors (Rev. C) (PDF, 194 KB) 10500 views
28 Oct 2009

Tools & Software

Name	Part #	Company	Tool / Software Type
TPS65052 Evaluation Module	TPS65052EVM-195	Texas Instruments	Development Boards/EVMs
TPS6505xEVM Gerber Files(ZIP 166 KB ) 154 views 09 Oct 2007

Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TPS65800	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.
TPS65051	6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
TPS65056	6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS WITH AND WITHOUT BATTERY CHARGER	TI customers also evaluated this product.
TPS650240	Power Management ICs 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.
TPS65010	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.
TPS62400	Dual, Adjustable, 400mA and 600mA, 2.25MHz Step-Down Converter with 1-Wire Interface in QFN	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.
TPS5430	5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter	DC/DC CONVERTERS (INTEGRATED SWITCH)-STEP-DOWN REGULATORS	TI customers also evaluated this product.

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TPS65052 Status: ACTIVE

6-channel Power Mgmt IC with 2 DC/DCs, 4 LDOs, in 4x4mm QFN

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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

User Guides

Selection Guides

Tools & Software

Support and Community

Customer Tags

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