EL1848IYZ-T7

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	DC DC Regulator
Topology:	Step-Up (Boost)
Internal Switch(s):	Yes
Number of Outputs:	1
Voltage - Supply (Min):	2.6V
Voltage - Supply (Max):	13.2V
Voltage - Output:	14V
Current - Output / Channel:	400mA
Frequency:	1MHz
Dimming:	--
Applications:	Backlight
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package:	8-MSOP
Base Part Number:	EL1848

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Introduction to EL1848IYZ-T7 LED Driver

The EL1848IYZ-T7 LED driver is a linear current regulator designed for driving light-emitting diodes (LEDs). This LED driver is a step-down buck regulator that has a maximum input voltage of 28V and can provide up to 7A of continuous output current. This LED driver is commonly used in automotive and industrial applications, such as automotive headlamp, tail lamp, fog lamp, cabin lamp and backlit displays.

Application Field

The EL1848IYZ-T7 LED driver can be used in a wide range of automotive, industrial and consumer applications.

Automotive:

The EL1848IYZ-T7 is widely used in automotive lighting applications, such as headlamp, tail lamp, fog lamp and cabin lights. It\'s also used in backlight displays for instrument clusters, navigation systems, and other car interior panels.

Industrial:

The EL1848IYZ-T7 is commonly used for powering industrial lighting, including panel lights and fluorescent lighting fixtures.

Consumer:

The EL1848IYZ-T7 is a popular choice for powering LED strip lights and other decorative lighting, as well as for powering battery operated devices.

Working Principle

The EL1848IYZ-T7 LED driver is a linear current regulator, which means that it regulates the output current with a constant voltage drop across the circuit. This provides a stable current output regardless of input voltage or load. The EL1848IYZ-T7 features low quiescent current and high efficiency, making it well-suited for applications that require minimal power drain and high reliability. The LED driver features over-voltage protection and under-voltage lock-out, protecting the LED driver and the connected LED from excessive current and voltage. The EL1848IYZ-T7 has a wide operating temperature range of -40°C to +85°C, making it suitable for a variety of environmental conditions and applications.

Conclusion

The EL1848IYZ-T7 LED driver is a linear current regulator designed for driving light-emitting diodes. It’s well-suited for automotive, industrial and consumer applications, and features low quiescent current, high efficiency and a wide operating temperature range. With over-voltage protection and under-voltage lock-out, the EL1848IYZ-T7 provides reliable and efficient power to connected LEDs.

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