EL7518IYZ-T7

Voltage - Output:	18V
Base Part Number:	EL7518
Supplier Device Package:	--
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	--
Applications:	Backlight
Dimming:	--
Frequency:	1.5MHz
Current - Output / Channel:	--
Series:	--
Voltage - Supply (Max):	13.2V
Voltage - Supply (Min):	2.6V
Number of Outputs:	--
Internal Switch(s):	--
Topology:	Step-Up (Boost)
Type:	DC DC Regulator
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

EL751 8IYZ-T7 is a power management integrated circuit (PMIC) designed specifically to drive LEDs. It is a high current LED driver featuring the latest LED technologies to provide superior brightness and the ability to control a wide range of LED-enabled lighting applications. The device has a wide output current range from 5 to 30mA and is capable of driving both high and low current applications. It also features a wide choice of output voltage options from 7V to 17V, giving the user the flexibility to implement a wide variety of applications.

Application Field

The EL751 8IYZ-T7 can be used in almost any LED-based lighting application. It is mainly used in automotive and industrial lighting applications. It can also be used for lighting displays and other indoors lighting applications. The device is perfect for making the brightest possible light based on a given power rating and can be used to drive LEDs in series, parallel, or even in a combination of both. Features such as over-temperature protection and open-loop current monitoring help ensure the safety and longevity of the LED-based system.

Features

The EL7518IYZ-T7 has many features that make it an ideal companion to any LED lighting system. It offers a wide selection of output voltage options and a wide output current range. It also has programmable parameters allowing the user to tailor the output current to their applications. It also has built-in over-temperature protection and open-loop current monitoring for enhanced safety and reliability. The EL7518IYZ-T7 also features a built-in doubler, which allows the user to make use of higher output voltages without the need for additional components. This eliminates the need for additional external components and simplifies the design process considerably. It is easy to control using either a PWM input or an analog voltage signal, making it suitable for a wide range of LED applications.

Working Principle

The EL7518IYZ-T7 works by receiving an input voltage that is applied to the device. This voltage is then converted into a much higher output voltage via a buck switching converter. This high output voltage is then used to drive the LEDs. The output current is regulated by a current monitor and controlled by a PWM signal or an analog voltage signal. The EL7518IYZ-T7 also has built-in over-temperature protection and open-loop current monitoring which helps to protect the LED system and ensure its safety and reliability. This device is easy to control and can be implemented in a variety of LED applications.

Conclusion

The EL7518IYZ-T7 is a powerful and versatile PMIC designed to drive a wide range of LED-enabled lighting applications. It has a wide selection of output voltage options and output current ranges, and is perfect for making the brightest possible light given a specific power rating. This device is also easy to control using either a PWM input or an analog voltage signal and features built-in protection measures for enhanced safety and reliability. All these features combined make the EL7518IYZ-T7 an ideal companion for any LED-based lighting system.

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