Delta Electronics LC-1250xxxx Series Absolute Maximum Ratings, Recommended Operating Conditions

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LC-1250xxxx Series

Absolute Maximum Ratings

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Storage Temperature

Ts

-40

 

85

ºC

 

Lead Soldering Temperature

TSOLD

 

 

260

ºC

 

Lead Soldering Time

tSOLD

 

 

10

sec.

 

Supply Voltage

VCC

0

 

5

V

 

Recommended Operating Conditions

 

 

 

 

 

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Ambient Operating Temperature

TA

0

 

70

ºC

1

Supply Voltage

VCC

3.135

 

3.465

V

 

Note:

 

 

 

 

 

 

1.See ordering information for detail

 

 

 

 

 

 

Electrical Characteristics ( VCC = 3.135 to 3.465V)

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Transmitter

 

 

 

 

 

 

Transmitter Data Input Voltage-Low

VIL-VCC

-1.810

 

-1.475

V

 

Transmitter Data Input Voltage-High

VIH-VCC

-1.165

 

-0.880

V

 

Transmitter Disable Input-High

VDISH

2

 

VCC

V

 

Transmitter Disable Input-Low

VDISL

0

 

0.8

V

 

Receiver

 

 

 

 

 

 

Data Output Voltage-Low

VOL-VCC

-1.95

 

-1.62

V

 

Data Output Voltage-High

VOH-VCC

-1.045

 

-0.74

V

 

PECL SD Output

 

 

 

 

V

 

LOW level output voltage

VSDL-VCC

-1.95

 

-1.62

 

HIGH level output voltage

VSDH-VCC

-1.05

 

-0.74

 

 

TTL SD Output

VSDL

0

 

0.8

V

 

LOW level output voltage

 

 

HIGH level output voltage

VSDH

2

 

VCC

 

 

2

Jan., 2008

 

Rev. 0H

DELTA ELECTRONICS, INC.

www.deltaww.com

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Contents Applications FeaturesDescription PerformanceAbsolute Maximum Ratings Electrical Characteristics VCC = 3.135 toParameter Symbol Min Typ Max Unit Recommended Operating ConditionsPA-PD Optical Performance Specification VCC = 3.135 toRIN GND Mask of the eye diagram for the optical transmit signalSymbol Functional description Pin Out Drawing Recommended Circuit Schematic LC-1250xxx1Rx Recommended Circuit Schematic LC-1250xxx2Rx Package Outline Plastic Housing Package Outline Metal Housing EMI Feature Reference PerformanceRegulatory Compliance Order Information Appendix a Document Revision

LC-1250xxxx Series specifications

Delta Electronics has established itself as a leader in power solutions, and the LC-1250xxxx series is a prime example of their commitment to delivering high-performance power supplies. Designed for a wide range of applications, these units are particularly appealing for their efficiency, reliability, and advanced features.

One of the standout characteristics of the LC-1250xxxx series is its compact and lightweight design. This makes it an ideal choice for applications where space is at a premium. The series is available in various output voltage configurations, allowing for flexibility in meeting specific power requirements. Additionally, the units are designed with a wide input voltage range, accommodating various power environments.

The LC-1250xxxx series is built on cutting-edge switching technology, ensuring high efficiency and reduced energy consumption. With efficiency ratings exceeding 90%, these power supplies remain cool under operation, which enhances their reliability and extends their lifespan. This efficiency not only contributes to lower energy costs but also minimizes the heat generated, which is crucial in dense electronic systems.

Another notable feature of the LC-1250xxxx series is its comprehensive protection mechanisms. These power supplies are equipped with over-voltage, over-current, and short-circuit protection, ensuring that both the power supply and the connected load remain safe under a wide range of operating conditions. This protective architecture enhances the durability of the system, making it suitable for critical applications.

Furthermore, Delta's commitment to environmental sustainability is evident in the design of the LC-1250xxxx series. These power supplies are compliant with international energy efficiency standards such as Energy Star and the U.S. Department of Energy's regulations, making them an eco-friendly choice for modern electronic systems.

In summary, the Delta Electronics LC-1250xxxx series exemplifies the company’s dedication to innovation and quality in power supply technology. With its compact form factor, high efficiency, robust protection features, and compliance with environmental standards, this series serves as a reliable and versatile solution for a myriad of applications ranging from industrial equipment to telecommunications and beyond. The LC-1250xxxx series stands out in the market, ensuring that users gain both performance and peace of mind.