Elite.Parts

Description

20W DC/DC Converter

Part Number

JTA2048S15

Price

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Manufacturer

XP POWER

Lead Time

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Category

DC-DC CONVERTERS

Datasheet

VTC7079.pdf

344 KiB

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Extracted Text

10-20 Watts • Compact Size • Ultra Wide 4:1 Input • -40 ˚C to +70 ˚C Operation - No Derating • Single & Dual Outputs • Overvoltage & Overcurrent Protection • UL Safety Approvals • Remote On/Off Specification Input General Input Voltage Range • 9-36 VDC Efficiency • See table 18-75 VDC Isolation • 1500 VDC Input to Output Input Current • VTC7019 - VTC7036 : 1.45 A max at 9 VDC input MTBF • 1,000 kHrs min per MIL-HDBK-217F VTC479862 - VTC7058 : 2.20 A max at 9 VDC input VTC7068 - VTC7083 : 2.90 A max at 9 VDC input Environmental Operating Temperature • -40 ºC to +100 ºC, derate from 100% load Output at +70 ºC to 0% load at +100 ºC Output Voltage • See table Cooling • Convection-cooled Output Voltage Trim • ±10% minimum for 15 and 20 W Operating Humidity • 5-95% RH, non-condensing models only Storage Temperature • -55 ºC to +105 ºC Voltage Balance • ±1% max. dual models, 100% load Minimum Load • No minimum load required for single EMC & Safety output models, 10% required for dual Emissions • EN55022, level B conducted output models EN55022, level A radiated Line Regulation • ±1% maximum ESD Immunity • EN61000-4-2, level 2 Load Regulation • Single output models: ±1% maximum Perf Criteria A Dual output models: ±2% maximum Radiated Immunity • EN61000-4-3 3 V/rms, for a 10-100% load change Perf Criteria A Setpoint Accuracy • ±2% Conducted Immunity • EN61000-4-6 3 V/m, Ripple & Noise • Single output models: 50 mV pk-pk Perf Criteria A Dual output models: 75 mV pk-pk Safety Approvals • UL60950 at 20MHz BW Transient Response • 4% max. deviation, revcovery to within 1% in <500 µs after a 25% load change Temperature • 0.02% /ºC Coefficient Overvoltage Protection • See table Overcurrent Protection • Continuous with auto recovery Remote On/Off • On = Logic High or Open Off = Logic Low or <1.8 V (15-20 W models only) DC-DC DC-DC Models and Ratings Output 1 Output 2 Input Maximum Overvoltage Model Efficiency Voltage Power Protection V1nom Imax V2nom Imax Number 6.6 W 3.9 V 3.3 V 2.00 A 77% VTC7019 10.0 W 6.8 V 5.0 V 2.00 A 79% VTC7022 10.0 W 15.0 V 12.0 V 0.83 A 81% VTC7025 24 V 10.0 W 18.0 V 15.0 V 0.67 A 81% VTC7026 (9-36) 10.0 W 6.8 V 5.0 V 1.00 A -5.0 V 1.00 A 80% VTC7027 10.0 W 15.0 V 12.0 V 0.42 A -12.0 V 0.42 A 80% VTC7028 10.0 W 18.0 V 15.0 V 0.33 A -15.0 V 0.33 A 80% VTC7029 6.6 W 3.9 V 3.3 V 2.00 A 78% VTC7020 10.0 W 6.8 V 5.0 V 2.00 A 80% VTC7031 10.0 W 15.0 V 12.0 V 0.83 A 82% VTC7032 48 V 10.0 W 18.0 V 15.0 V 0.67 A 82% VTC7033 (18-75) 10.0 W 6.8 V 5.0 V 1.00 A -5.0 V 1.00 A 81% VTC7034 10.0 W 15.0 V 12.0 V 0.42 A -12.0 V 0.42 A 83% VTC7035 10.0 W 18.0 V 15.0 V 0.33 A -15.0 V 0.33 A 83% VTC7036 Mechanical Details All dimensions are in inches (mm) Weight: 0.06 lb (28 g) approx. Packaging Style: Copper case with non-conducting base 1.00 (25.4) 0.41 0.50 (10.2) (12.7) 0.20 0.22 (5.1) (5.6) 0.60 ( 15.2) PIN CONNECTIONS Pin Single Output Dual Output 21 1 +Input +Input 2 -Input -Input 2.00 0.80 3 +Output +Output (50.8) (20.3) 0.04 DIA 4 No pin Common 54 3 (1.0) 5 -Output -Output 0.30 0.45 (7.6) (11.4) 0.10 (2.5) Application Notes Derating Curve 12 W 10 W 8 W 6 W 4 W 2 W 0 W -40 0 10 20 30 40 50 60 70 80 90 100 Ambient Temp ( ˚C) LOAD (W) Models and Ratings Output 1 Output 2 Input Maximum Overvoltage Model Efficiency Voltage Power Protection V1nom Imax V2nom Imax Number 10.0 W 3.9 V 3.3 V 3.000 A 76% VTC479862 15.0 W 6.8 V 5.0 V 3.000 A 80% VTC7039 15.0 W 15.0 V 12.0 V 1.250 A 82% VTC7044 24 V 15.0 W 18.0 V 15.0 V 1.000 A 82% VTC7045 (9-36) 15.0 W 6.8 V 5.0 V 1.500 A -5.0 V 1.500 A 80% VTC7047 15.0 W 15.0 V 12.0 V 0.625 A -12.0 V 0.625 A 82% VTC7048 15.0 W 18.0 V 15.0 V 0.500 A -15.0 V 0.500 A 82% VTC7049 10.0 W 3.9 V 3.3 V 3.000 A 76% VTC479863 15.0 W 6.8 V 5.0 V 3.000 A 80% VTC7054 15.0 W 15.0 V 12.0 V 1.250 A 82% VTC7055 48 V 15.0 W 18.0 V 15.0 V 1.000 A 82% VTC7052 (18-75) 15.0 W 6.8 V 5.0 V 1.500 A -5.0 V 1.500 A 80% VTC7056 15.0 W 15.0 V 12.0 V 0.625 A -12.0 V 0.625 A 82% VTC7057 15.0 W 18.0 V 15.0 V 0.500 A -15.0 V 0.500 A 82% VTC7058 Mechanical Details All dimensions are in inches (mm) Weight: 0.11 lb (50 g) approx. Packaging Style: Copper case with non-conducting base 1.60 (40.6) 0.50 0.70 (17.8) (12.7) 0.10 0.30 0.22 (2.5) (7.6) (5.6) 8 7 6 5 0.04 DIA PIN CONNECTIONS (1.0) Pin Single Output Dual Output 1 On/Off control On/Off control 2.00 3 -Vin -Vin (50.8) 4 +Vin +Vin 1.80 5 Trim Trim (45.7) 6 -Vout -Vout 7 +Vout Common 8 No pin +Vout 4 3 1 0.70 0.20 0.45 (5.1) (17.8) (11.4) 0.60 (15.2) Application Notes Derating Curve Output Trim 17.5 W OUTPUT TRIM Model Number R Trim Down (kΩ) R Trim Up (kΩ) 15 W 3.3 V (6.18 - (12.1 x ∆Vo)) / ∆Vo (3.484 - (7.511 x ∆Vo)) / ∆Vo 5 V (5.788 - (10.57 x ∆Vo)) / ∆Vo (5.788 - (8.25 x ∆Vo)) / ∆Vo 12.5 W 12 V (86.496 - (60.1 x ∆Vo)) / ∆Vo (19.763 - (14.366 x ∆Vo)) / ∆Vo 15 V (150 - (87 x ∆Vo)) / ∆Vo (25.585 - (14.516 x ∆Vo)) / ∆Vo 10 W ±5 V (430 - (120 x ∆Vo)) / ∆Vo (42.141 - (13.793 x ∆Vo)) / ∆Vo 7.5 W ±12 V (743 - (177 x ∆Vo)) / ∆Vo (56.644 - (17.647 x ∆Vo)) / ∆Vo ±15 V (68.296 - (48.1 x ∆Vo)) / ∆Vo (20.657 - (19.5 x ∆Vo)) / ∆Vo 5 W Note: 1.∆Vo is the change in the trimmed output voltage from the nominal output voltage. 2.5 W Example: VTC7039 trimmed to 5.3 V 0 W -40 0 10 20 30 40 50 60 70 80 90 100 ∆Vo = 5.0 - 5.3 = 0.3 VDC The equation is (5.788 - (8.25 x ∆Vo)) / ∆Vo Ambient Temp ( ˚C) The value of resistor = (5.788 - (8.25 x 0.3)) / 0.3 = 11.04 KΩ Connect the resistor between TRIM pin and -Vo pin. DC-DC LOAD (W) DC-DC Models and Ratings Output 1 Output 2 Input Maximum Overvoltage Model Efficiency Voltage Power Protection V1nom Imax V2nom Imax Number 13.2 W 3.9 V 3.3 V 4.00 A 78% VTC7068 20.0 W 6.8 V 5.0 V 4.00 A 81% VTC7069 20.0 W 15.0 V 12.0 V 1.67 A 83% VTC7071 24 V 20.0 W 18.0 V 15.0 V 1.33 A 83% VTC7072 (9-36) 20.0 W 6.8 V 5.0 V 2.00 A -5.0 V 2.00 A 83% VTC7073 20.0 W 15.0 V 12.0 V 0.83 A -12.0 V 0.83 A 83% VTC7074 20.0 W 18.0 V 15.0 V 0.67 A -15.0 V 0.67 A 83% VTC7075 13.2 W 3.9 V 3.3 V 4.00 A 78% VTC7076 20.0 W 6.8 V 5.0 V 4.00 A 82% VTC7077 20.0 W 15.0 V 12.0 V 1.67 A 84% VTC7078 48 V 20.0 W 18.0 V 15.0 V 1.33 A 84% VTC7079 (18-75) 20.0 W 6.8 V 5.0 V 2.00 A -5.0 V 2.00 A 84% VTC7081 20.0 W 15.0 V 12.0 V 0.83 A -12.0 V 0.83 A 84% VTC7082 20.0 W 18.0 V 15.0 V 0.67 A -15.0 V 0.67 A 84% VTC7083 Mechanical Details All dimensions are in inches (mm) Weight: 0.11 lb (50 g) approx. Packaging Style: Copper case with non-conducting base 1.60 (40.6) 0.50 0.70 (17.8) (12.7) 0.10 0.30 0.22 (2.5) (7.6) (5.6) 8 7 6 5 0.04 DIA (1.0) PIN CONNECTIONS Pin Single Output Dual Output 1 On/Off control On/Off control 2.00 3 -Vin -Vin (50.8) 4 +Vin +Vin 1.80 5 Trim Trim (45.7) 6 -Vout -Vout 7 +Vout Common 8 No pin +Vout 4 3 1 0.70 0.20 0.45 (5.1) (17.8) (11.4) 0.60 (15.2) Application Notes Derating Curve Output Trim 24 W OUTPUT TRIM Model Number R Trim Down (kΩ) R Trim Up (kΩ) 20 W A 3.3 V (6.18 - (12.1 x ∆Vo)) / ∆Vo (3.484 - (7.511 x ∆Vo)) / ∆Vo B 16 W 5 V (5.788 - (10.57 x ∆Vo)) / ∆Vo (5.788 - (8.25 x ∆Vo)) / ∆Vo 12 V (86.496 - (60.1 x ∆Vo)) / ∆Vo (19.763 - (14.366 x ∆Vo)) / ∆Vo 12 W 15 V (150 - (87 x ∆Vo)) / ∆Vo (25.585 - (14.516 x ∆Vo)) / ∆Vo ±5 V (430 - (120 x ∆Vo)) / ∆Vo (42.141 - (13.793 x ∆Vo)) / ∆Vo 8 W ±12 V (743 - (177 x ∆Vo)) / ∆Vo (56.644 - (17.647 x ∆Vo)) / ∆Vo ±15 V (68.296 - (48.1 x ∆Vo)) / ∆Vo (20.657 - (19.5 x ∆Vo)) / ∆Vo 4 W Note: 0 W 1.∆Vo is the change in the trimmed output voltage from the nominal output voltage. -40 0 10 20 30 40 50 60 70 80 90 100 Example: VTC7039 trimmed to 5.3 V Ambient Temp ( ˚C) ∆Vo = 5.0 - 5.3 = 0.3 VDC Curve A: Convection cooling The equation is (5.788 - (8.25 x ∆Vo)) / ∆Vo 100% load at +65 ˚C to 0% load at +100 ˚C The value of resistor = (5.788 - (8.25 x 0.3)) / 0.3 = 11.04 KΩ Curve B: 150 LFM airflow Connect the resistor between TRIM pin and -Vo pin. 100% load at +70 ˚C to 0% load at +100 ˚C 19/05/05 LOAD (W)

Frequently asked questions

At GID Industrial (Elite.Parts' parent company), we specialize in procuring industrial parts. We know where to find the rare and obsolete equipment that our customers need in order to get back to business. There are other companies who claim to do what we do, but we're confident that our commitment to quality and value is unparalleled in our field.

Warranties differ by part and by which suppliers we use to procure it for you. Sometimes, a part will be sold as-is and without a warranty. Our specialty, single board computers, tend to receive a one-year warranty.

Elite.Parts can ship via FedEx, UPS, DHL, and USPS. We have accounts with each of them and generally ship using one of those, but we can also ship using your account if you would prefer. However, we can use other carriers if it will be more convenient for you.

Absolutely! We are happy to serve customers regardless of location. We work with international clients all the time, and we are familiar with shipping to destinations all across the globe.

All major credit cards are accepted: Visa, MasterCard, Discover, and American Express. We will also accept payment made with wire transfer or PayPal. Checks will only be accepted from customers in the USA. Terms may available for larger orders, upon approval.

What they say about us

FANTASTIC RESOURCE

One of our top priorities is maintaining our business with precision, and we are constantly looking for affiliates that can help us achieve our goal. With the aid of GID Industrial, our obsolete product management has never been more efficient. They have been a great resource to our company, and have quickly become a go-to supplier on our list!

Bucher Emhart Glass

EXCELLENT SERVICE

With our strict fundamentals and high expectations, we were surprised when we came across GID Industrial and their competitive pricing. When we approached them with our issue, they were incredibly confident in being able to provide us with a seamless solution at the best price for us. GID Industrial quickly understood our needs and provided us with excellent service, as well as fully tested product to ensure what we received would be the right fit for our company.

Fuji

HARD TO FIND A BETTER PROVIDER

Our company provides services to aid in the manufacture of technological products, such as semiconductors and flat panel displays, and often searching for distributors of obsolete product we require can waste time and money. Finding GID Industrial proved to be a great asset to our company, with cost effective solutions and superior knowledge on all of their materials, it’d be hard to find a better provider of obsolete or hard to find products.

Applied Materials

CONSISTENTLY DELIVERS QUALITY SOLUTIONS

Over the years, the equipment used in our company becomes discontinued, but they’re still of great use to us and our customers. Once these products are no longer available through the manufacturer, finding a reliable, quick supplier is a necessity, and luckily for us, GID Industrial has provided the most trustworthy, quality solutions to our obsolete component needs.

Nidec Vamco

TERRIFIC RESOURCE

This company has been a terrific help to us (I work for Trican Well Service) in sourcing the Micron Ram Memory we needed for our Siemens computers. Great service! And great pricing! I know when the product is shipping and when it will arrive, all the way through the ordering process.

Trican Well Service

GO TO SOURCE

When I can't find an obsolete part, I first call GID and they'll come up with my parts every time. Great customer service and follow up as well. Scott emails me from time to time to touch base and see if we're having trouble finding something.....which is often with our 25 yr old equipment.

ConAgra Foods

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