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PTB78520WAS - Texas Instruments - 20-A, 18–60-V Input Auto-Track Compatible Isolated DC/DC Converter

PTB78520WAS - Texas Instruments - 20-A, 18–60-V Input Auto-Track Compatible Isolated DC/DC Converter

PTB78520WAS - Texas Instruments - 20-A, 18–60-V Input Auto-Track Compatible Isolated DC/DC Converter

Szczegóły Produktu:

Place of Origin: PHILIPPINE
Nazwa handlowa: Texas Instruments
Orzecznictwo: Lead free / RoHS Compliant
Model Number: PTB78520WAS

Zapłata:

Minimum Order Quantity: 5 PCS
Cena: Contace sales group 1
Packaging Details: Standard Packaging
Delivery Time: 2-3 days
Payment Terms: T/T in advance, Paypal, Western Union
Supply Ability: 5000
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Szczegółowy opis produktu


Quick Detail:

20-A, 18–60-V Input Auto-Track Compatible Isolated DC/DC Converter


Description:

The PTB78520W is a 20-A rated, wide-input (18-60 V) isolated DC/DC converter that incorporates Auto-Track™ power-up sequencing. This allows these modules to simultaneously power up with any other downstream non-isolated, AutoTrack compliant module.
The PTB78520W module provides two outputs, each regulated to the same voltage. During power up, the voltage at ‘VO Bus’ rises first, allowing this output to provide input power to any downstream
non-isolated module. The voltage from‘VO Seq’ is then allowed to rise simultaneously, under the control of Auto-Track, along with the outputs from the downstream modules.
Whether used to facilitate power-up sequencing, or operated as a stand-alone module, the PTB78520W includes many features expected of high-performance DC/DC converter modules. The combination of input-output isolation and a wide-input voltage range, allows operation from either +24 V or –48 V. The wideoutput adjust enables the output voltage to be set to to any voltage over the range,1.8 V to 3.6 V, using a single external resistor. Precise output voltage regulation is assured using Smart-Sense. This is a differential remote sense that will intelligently regulate the sequenced output, depending on its sequence status.
Other operational features include an input under-voltage lockout (UVLO) and an output enable control. Over-current, over-voltage, and over-temperature protection assures the module’s ability to survive any load fault.
Typical applications include distributed power architectures in both telecom and computing environments, particularly complex digital systems requiring powersequencing of multiple power supply rails.


Applications:

• Wide-Input Voltage Range:
18 V to 60 V
• 20 A Total Output Current
• 90% Efficiency
• Wide-Adjust Output Voltage:
1.8 V to 3.6 V
• Over-Current Protection
• Output Over-Voltage Protection
• Over-Temperature Shutdown
• Output Enable Control
• Auto-Track Compatible
Sequenced Output
• Smart-Sense Remote Sensing
• Under-voltage Lockout
• Industry Standard Footprint
• Surface Mountable
• 1500 VDC Isolation
• Agency Approvals (Pending):
UL/cUL 60950, EN 60950


Specifications:

Datasheets

PTB78520W Series

Product Photos

PTB78520WAS

Standard Package

9

Category

Power Supplies - Board Mount

Family

DC DC Converters

Series

PTB78520W

Packaging

Tray

Type

Isolated Module

Number of Outputs

1

Voltage - Input (Min)

18V

Voltage - Input (Max)

60V

Voltage - Output 1

1.8 ~ 3.6 V

Voltage - Output 2

-

Voltage - Output 3

-

Current - Output (Max)

20A

Power (Watts) - Manufacture Series

72W

Voltage - Isolation

1.5kV (1500V)

Features

-

Mounting Type

Surface Mount

Package / Case

10-DIP SMD Module

Size / Dimension

2.22" L x 1.45" W x 0.50" H (56.4mm x 36.8mm x 12.7mm)

Operating Temperature

-40°C ~ 85°C

Efficiency

90%

Power (Watts) - Max

72W

Catalog Page

2272 (CN081 PDF)

Other Names

296-20356
PTB78520WAS-ND


Competitive Advantage:

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

Why buy from us >>> Fast / Safely / Conveniently
• Mega Source is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
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How to buy >>>
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Service >>>
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