PTN78020W Status: ACTIVE

6-A Wide-Input Voltage Adjustable Switching Regulator

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Datasheet

6-A Wide-Input Voltage Adjustable Switching Regulator (Rev. B) (PDF 705 KB) 14982 views
16 Apr 2008

	PTN78000H	PTN78000W	PTN78020H	PTN78020W	PTN78060H	PTN78060W
Vin(Min)(V)	15	7	15	7	15	7
Vin(Max)(V)	36	36	36	36	36	36
Vout(Min)(V)	11.85	2.5	11.85	2.5	11.85	2.5
Vout(Max)(V)	22	12.6	22	12.6	22	12.6
Iout(Max)(A)	1.5	1.5	6	6	3	3
Pin/Package	5DIP MODULE	5DIP MODULE	7DIP MODULE	7DIP MODULE	7DIP MODULE	7DIP MODULE
Regulated Outputs(#)	1	1	1	1	1	1
	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

PTN78060W: 3-A, Wide-Input, Adjustable Switching Regulator Module
PTN78020H: 6 A, Wide Input Non-Isolated, Wide Output Adjust Module
PTN78000W: 1.5-A, Wide-Input Adjustable Switching Regulator
UA7805: 3 Pin 1.5A Fixed 5V Positive Voltage Regulator
TPS5450: 5.5V to 36V, 5A, 500kHz Step Down SWIFT™ Converter
TPS3808G01: Low Quiescent Current, Programmable-Delay Supervisory Circuit

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Product Information

Features

6-A OutputCurrent
Wide-Input Voltage
(7 V to 36 V) / (15 V to 36 V)
Wide-Output Voltage Adjust
(2.5 V to 12.6 V) / (11.85 V to 22 V)
High Efficiency (Up to 96%)
On/Off Inhibit
Undervoltage Lockout
Output Current Limit
Overtemperature Shutdown
Operating Temperature: -40°C to 85°C
Surface Mount Package Available
APPLICATIONS
- General-Purpose, Industrial Controls,
  HVAC Systems, Test and Measurement,
  Medical Instrumentation, AC/DC Adaptors,
  Vehicles, Marine, and Avionics

Description

The PTN78020 is a series of high-efficiency, step-down integrated switching regulators (ISRs), that represent the third generation in the evolution of high-performance power modules designed for industrial use. The wide-input voltage range makes these modules suitable for a variety of applications that operate off 12-V, 24-V, and 28-V dc power. In new designs they should be considered in place of the PT6620, PT6650, PT6680, and PT6880 series of single in-line pin (SIP) products. The PTN78020 is smaller and lighter than its predecessors, and has either similar or improved electrical performance characteristics. The caseless, double-sided package has excellent thermal characteristics, and is compatible with TI's roadmap for RoHS and lead-free compliance.

Operating from a wide-input voltage range, the PTN78020 provides high-efficiency, step-down voltage conversion for loads of up to 6 A. The output voltage is set using a single, external resistor. The PTN78020W may be set to any value within the range, 2.5 V to 12.6 V, and the PTN78020H from 11.85 V to 22 V. The output voltage of the PTN78020W can be as little as 2 V lower than the input, allowing operation down to 7 V, with an output voltage of 5 V. The output voltage of the PTN78020H can be as little as 3 V lower than the input, allowing operation down to 15 V, with an output voltage of 12 V.

The PTN78020 has undervoltage lockout, an integral on/off inhibit, and includes an output current limit and overtemperature protection.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging		CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Footprints	Samples
PTN78020WAD	ACTIVE	-40 to 85	15.00 \| 1ku	DIP MODULE (EUK) \| 7	20	Purchase Samples
PTN78020WAH	ACTIVE	-40 to 85	15.00 \| 1ku	DIP MODULE (EUK) \| 7	20
PTN78020WAS	ACTIVE	-40 to 85	15.00 \| 1ku	DIP MODULE (EUL) \| 7	20
PTN78020WAST	ACTIVE	-40 to 85	15.15 \| 1ku	DIP MODULE (EUL) \| 7	200	Purchase Samples
PTN78020WAZ	ACTIVE	-40 to 85	15.00 \| 1ku	DIP MODULE (EUL) \| 7	20
PTN78020WAZT	ACTIVE	-40 to 85	15.15 \| 1ku	DIP MODULE (EUL) \| 7	200	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
PTN78020WAD	As of 10:56 AM GMT, 03 Jul 2009	As of 10:56 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	None Reported View Distributors
PTN78020WAH	As of 10:56 AM GMT, 03 Jul 2009	As of 10:56 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	Arrow	592
			DigiKey	>1k
			Mouser Electronics	333
			Newark	201
		Europe	Arrow Southern Europe	40
			EBV Elektronik	10
			Spoerle	28
PTN78020WAS	As of 10:56 AM GMT, 03 Jul 2009	As of 10:56 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	Avnet	100
			DigiKey	188
			Mouser Electronics	120
			Newark	20
PTN78020WAST	As of 10:56 AM GMT, 03 Jul 2009	As of 10:56 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	DigiKey	Available
PTN78020WAZ	As of 10:56 AM GMT, 03 Jul 2009	As of 10:56 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	Arrow	712
			Avnet	183
			DigiKey	389
			Mouser Electronics	14
		Europe	Avnet-SILICA	11
		Europe	Farnell	135
PTN78020WAZT	As of 10:56 AM GMT, 03 Jul 2009	As of 10:56 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	DigiKey	Available
	8 Weeks	Europe	EBV Elektronik	400
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
PTN78020WAD	Pb-Free (RoHS)	Call TI	N/A for Pkg Type	View	View
PTN78020WAH	Pb-Free (RoHS)	Call TI	N/A for Pkg Type	View	View
PTN78020WAS	TBD	Call TI	Level-1-235C-UNLIM/Level-3-260C-168HRS	View	View
PTN78020WAST	TBD	Call TI	Level-1-235C-UNLIM/Level-3-260C-168HRS	View	View
PTN78020WAZ	Pb-Free (RoHS)	Call TI	Level-3-260C-168 HR	View	View
PTN78020WAZT	Pb-Free (RoHS)	Call TI	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 PTN78020W

Datasheet

6-A Wide-Input Voltage Adjustable Switching Regulator (Rev. B) (PDF 705 KB) 14982 views
16 Apr 2008

Application Notes

New power modules improve surface-mount manufacturability (PDF 1102 KB) 7371 views
14 Jul 2005
Wide-input dc/dc modules offer maximum design flexibility (PDF 272 KB) 4608 views
18 Apr 2006
High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (HTM 8 KB) 1677 views
18 Apr 2005 Read Abstract

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PTN78020W Status: ACTIVE

6-A Wide-Input Voltage Adjustable Switching Regulator

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Customers Who Evaluated This Product Also Evaluated

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Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

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