PTH08000W Status: ACTIVE

2.25-A, 5/12-V Input, Non-Isolated Wide Adjust Module w/ Auto-Track

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Datasheet

2.25 A 4.5-V TO 14-V Input Wide Adjust Miniature Power (Rev. B) (PDF 685 KB) 5173 views
05 Feb 2008

	PTH08000W	PTH08080W
Vin(Min)(V)	4.5	4.5
Vin(Max)(V)	14	18
Vout(Min)(V)	0.9	0.9
Vout(Max)(V)	5.5	5.5
Iout(Max)(A)	2.25	2.25
Pin/Package	6DIP MODULE	5DIP MODULE
Regulated Outputs(#)	1	1
	Samples	Samples
	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

PTH08080W: 2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module
PTR08060W: 6-A, 4.5V to 14V Input, Non-Isolated, Wide Output, Adjustable Power Module
PTN78000W: 1.5-A, Wide-Input Adjustable Switching Regulator
TPS63700: Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN
REF5025: Low Noise, Very Low Drift, Precision Voltage Reference
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Product Information

Features

Up to 2.25-A OutputCurrent at 85°C
4.5-V to 14-V Input Voltage Range
Wide-Output Voltage Adjust (0.9 V to 5.5 V)
Efficiencies Up to 94%
On/Off Inhibit
Undervoltage Lockout (UVLO)
Output Overcurrent Protection (Nonlatching, Auto-Reset)
Overtemperature Protection
Ambient Temperature Range: -40°C to 85°C
Surface-Mount Package
Safety Agency Approvals: UL/CUL 60950, EN60950
APPLICATIONS
- Telecommunications, Instrumentation, and General-Purpose Circuits

Auto-Track, POLA, TMS320 are trademarks of Texas Instruments.

Description

The PTH08000W is a highly integrated, low-cost switching regulator module that delivers up to 2.25 A of output current. The PTH08000W sources output current at a much higher efficiency than a TO-220 linear regulator IC, eliminating the need for a heatsink. The small size (0.75 inch × 0.5 inch) and flexible operation creates value for a variety of applications.

The input voltage range of the PTH08000W is 4.5 V to 14 V, allowing operation from either a 5-V or 12-V input bus. Using state-of-the-art switched-mode power-conversion technology, the PTH08000W can step down to voltages as low as 0.9 V from a 5-V input bus, with less than 1 W of power dissipation. The output voltage can be adjusted to any voltage over the range, 0.9 V to 5.5 V, using a single external resistor. This series includes Auto-Track™ sequencing. This feature simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down. Operating features include an undervoltage lockout (UVLO), on/off inhibit, overcurrent protection, and overtemperature protection. Target applications include telecommunications, test and measurement applications, and high-end consumer products. This product is available in both through-hole and surface-mount package options, including tape and reel. The PTH08000W is compatible with TI's roadmap for RoHS and lead-free compliance.

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
PTH08000WAH	ACTIVE	-40 to 85	4.50 \| 1ku	DIP MODULE (EUS) \| 6	56
PTH08000WAS	ACTIVE	-40 to 85	4.50 \| 1ku	DIP MODULE (EUT) \| 6	49
PTH08000WAST	ACTIVE	-40 to 85	4.50 \| 1ku	DIP MODULE (EUT) \| 6	250 \| SMALL T&R	Purchase Samples
PTH08000WAZ	ACTIVE	-40 to 85	4.50 \| 1ku	DIP MODULE (EUT) \| 6	49
PTH08000WAZT	ACTIVE	-40 to 85	4.50 \| 1ku	DIP MODULE (EUT) \| 6	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
PTH08000WAH	As of 10:57 AM GMT, 03 Jul 2009	As of 10:57 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	Avnet	31
			DigiKey	379
			Mouser Electronics	335
		Asia	WPI	45
		Europe	Avnet-SILICA	311
PTH08000WAS	As of 10:57 AM GMT, 03 Jul 2009	As of 10:57 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	DigiKey	710
		Americas	Mouser Electronics	73
		Europe	Arrow Southern Europe	931
PTH08000WAST	As of 10:57 AM GMT, 03 Jul 2009	As of 10:57 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	DigiKey	Available
PTH08000WAZ	As of 10:57 AM GMT, 03 Jul 2009	As of 10:57 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	Arrow	>1k
			Avnet	>1k
			DigiKey	115
			Mouser Electronics	152
		Europe	Spoerle	49
PTH08000WAZT	As of 10:57 AM GMT, 03 Jul 2009	As of 10:57 AM GMT, 03 Jul 2009
	Lead Time	Region	Company	In Stock	Purchase
	8 Weeks	Americas	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
PTH08000WAH	Pb-Free (RoHS)	Call TI	N/A for Pkg Type	View	View
PTH08000WAS	TBD	Call TI	Level-1-235C-UNLIM/Level-3-260C-168HRS	View	View
PTH08000WAST	TBD	Call TI	Level-1-235C-UNLIM/Level-3-260C-168HRS	View	View
PTH08000WAZ	Pb-Free (RoHS)	Call TI	Level-3-260C-168 HR	View	View
PTH08000WAZT	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 PTH08000W

Datasheet

2.25 A 4.5-V TO 14-V Input Wide Adjust Miniature Power (Rev. B) (PDF 685 KB) 5173 views
05 Feb 2008

Application Notes

New power modules improve surface-mount manufacturability (PDF 1102 KB) 7371 views
14 Jul 2005
Input and Output Capacitor Selection (HTM 8 KB) 2364 views
19 Sep 2005 Read Abstract
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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PTH08000W Status: ACTIVE

2.25-A, 5/12-V Input, Non-Isolated Wide Adjust Module w/ Auto-Track

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Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

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