TPS40130 Status: ACTIVE

2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers

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Datasheet

2- PHASE CONTROLLER (Rev. B) (tps40130.pdf, 1087 KB)
27 Jul 2005 Download

TPS40130 Enable Reference Voltage Interaction Errata (sluz010.pdf, 21 KB)
17 Jun 2006 Download

	TPS40130	TPS40131	TPS40132
Topology	Multiphase	Multiphase	Multiphase
Vin(Min)(V)	3	1	1
Vin(Max)(V)	40	40	40
Vout(Min)(V)	0.7	0.7	0.6
Vout(Max)(V)	6	5.8	5.8
Regulated Outputs(#)	1	1	1
Iout(Max)(A)	50	50	40
Switching Frequency(Max)(kHz)	1000	1000	1000
Iq(Typ)(mA)	3	1	1
Pin/Package	30TSSOP,32QFN	32QFN	32QFN
Rating	Catalog	Catalog	Catalog
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TPS40140: Stackable 2 Channel Multiphase or 2 Channel Independent Output Controller
TPS40131: Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers
TPS40132: Two Channel Multiphase Controller with 600mV, .8% Reference

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Product Information

Features

Two-Phase Interleaved Operation
3-V to 40-V Power Stage Operation Range
Supports Up to 6-V V_OUT With External Divider
Requires VIN5 @ 50 mA, Typical, Depending on External MOSFETs and Switching Frequency
1-µA Shutdown Current
Programmable Switching Frequency up to 1 MHz/Phase
Current Mode Control with Forced Current Sharing
Better than 1% Internal 0.7-V Reference
Resistive Divider Sets Direct Output Over Voltage Threshold and Sets Input Undervoltage Lockout
True Remote Sensing Differential Amplifier
Resistive or Inductor’s DCR Current Sensing
30-pin TSSOP or 32-Pin QFN Packages
Can Be Used with TPS40120 to Provide a 6-Bit Digitally Controlled Output
APPLICATIONS
- Graphic Cards
- Internet Servers
- Networking Equipment
- Telecommunications Equipment
- DC Power Distributed Systems

Description

The TPS40130 is a two-phase synchronous buck controller that is optimized for low-output voltage, high-output current applications powered from a supply between 3 V and 40 V. A multi-phase con- verter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabilities, and higher system efficiency.

Each phase can be operated at a switching frequency up to 1 MHz, resulting in an effective ripple frequency of up to 2 MHz at the input and the output. The two phases operates 180 degrees out-of-phase.

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	Footprints	Samples
TPS40130DBT	ACTIVE	-40 to 85	3.35 \| 100u	TSSOP (DBT) \| 30	View	60 \| TUBE
TPS40130DBTG4	ACTIVE	-40 to 85	3.35 \| 100u	TSSOP (DBT) \| 30	View	60 \| TUBE
TPS40130DBTR	ACTIVE	-40 to 85	3.35 \| 100u	TSSOP (DBT) \| 30	View	2000 \| LARGE T&R	Purchase Samples
TPS40130DBTRG4	ACTIVE	-40 to 85	3.35 \| 100u	TSSOP (DBT) \| 30	View	2000 \| LARGE T&R	Purchase Samples
TPS40130RHBR	ACTIVE	-40 to 85	3.35 \| 100u	QFN (RHB) \| 32	View	3000 \| LARGE T&R		Purchase Samples
TPS40130RHBRG4	ACTIVE	-40 to 85	3.35 \| 100u	QFN (RHB) \| 32	View	3000 \| LARGE T&R		Purchase Samples
TPS40130RHBT	ACTIVE	-40 to 85	3.70 \| 100u	QFN (RHB) \| 32	View	250 \| SMALL T&R
TPS40130RHBTG4	ACTIVE	-40 to 85	3.70 \| 100u	QFN (RHB) \| 32	View	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

	TI Inventory Status			Reported Distributor Inventory
TPS40130DBT	As of 8:56 AM GMT, 30 Nov 2008			As of 8:56 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9000 \| 8 Dec	4 Weeks	Americas	Avnet	9
		>10k \| 5 Jan			DigiKey	531
					Mouser Electronics	135
				Asia	WPI	50
TPS40130DBTG4	As of 8:56 AM GMT, 30 Nov 2008			As of 8:56 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	9000 \| 8 Dec	4 Weeks	None Reported View Distributors
	0*	>10k \| 5 Jan	4 Weeks
TPS40130DBTR	As of 8:56 AM GMT, 30 Nov 2008			As of 8:56 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4332 \| 9 Dec	4 Weeks	Americas	Avnet	>1k
	0*	>10k \| 2 Jan	4 Weeks
TPS40130DBTRG4	As of 8:56 AM GMT, 30 Nov 2008			As of 8:56 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4332 \| 9 Dec	4 Weeks	Americas	Avnet	>1k
	0*	>10k \| 2 Jan	4 Weeks
TPS40130RHBR	As of 8:56 AM GMT, 30 Nov 2008			As of 8:56 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	2847 \| 9 Dec	6 Weeks	Americas	DigiKey	378
	0*	>10k \| 5 Jan	6 Weeks	Americas	Rochester Electronics	98
TPS40130RHBRG4	As of 8:56 AM GMT, 30 Nov 2008			As of 8:56 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	2847 \| 9 Dec	6 Weeks	None Reported View Distributors
	0*	>10k \| 5 Jan	6 Weeks
TPS40130RHBT	As of 8:56 AM GMT, 30 Nov 2008			As of 8:56 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7000 \| 9 Dec	4 Weeks	Americas	DigiKey	145
		>10k \| 5 Jan			Mouser Electronics	250
					Newark	250
					Rochester Electronics	534
TPS40130RHBTG4	As of 8:56 AM GMT, 30 Nov 2008			As of 8:56 AM GMT, 30 Nov 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	7000 \| 9 Dec	4 Weeks	None Reported View Distributors
	0*	>10k \| 5 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
TPS40130DBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40130DBTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40130DBTR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40130DBTRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40130RHBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40130RHBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40130RHBT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
TPS40130RHBTG4	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

Datasheets

2- PHASE CONTROLLER (Rev. B) (tps40130.pdf, 1087 KB)
27 Jul 2005 Download

TPS40130 Enable Reference Voltage Interaction Errata (sluz010.pdf, 21 KB)
17 Jun 2006 Download

Application Notes

View Application Notes for DC/DC Controllers (External Switch)

User Guides

TPS40130EVM-001 -12-Vin, 1.5-Vout, 40-A Two Phase Synchronous Buck Converter (sluu208.pdf, 561 KB)
23 Sep 2004 Download

View User Guides for DC/DC Controllers (External Switch)

Alternative Products - Are similar to TPS40130
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
TPS40140	Stackable 2 Channel Multiphase or 2 Channel Independent Output Controller	TI customers also evaluated this product.
TPS40131	Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers	TI customers also evaluated this product.
TPS40132	Two Channel Multiphase Controller with 600mV, .8% Reference	TI customers also evaluated this product.
TPS40090	4 Channel Multiphase Buck DC/DC Controller	TI customers also evaluated this product.
TPS40190	Low Pin Count Synchronous Buck DC/DC Controller	TI customers also evaluated this product.

Complementary Products - Can be used with TPS40130
Part #	Name	Product Family	Comments
TPS40120	Programmable Feedback Divider	NON-ISOLATED SWITCHING DC/DC REGULATORS- DC/DC CONTROLLERS (EXTERNAL SWITCH)

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