TLE42402MHTSA1 Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Type:	Linear
Topology:	--
Internal Switch(s):	Yes
Number of Outputs:	1
Voltage - Supply (Min):	3V
Voltage - Supply (Max):	45V
Voltage - Output:	--
Current - Output / Channel:	58mA
Frequency:	--
Dimming:	--
Applications:	--
Operating Temperature:	-40°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	6-SMD (5 Leads), Gull Wing
Supplier Device Package:	PG-SCT595-5
Base Part Number:	TLE4240

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PMIC - LED Drivers: TLE42402MHTSA1 Application Field and Working Principle

LEDs are electronic components that provide light when current is applied. They have many advantages over conventional incandescent and fluorescent lighting, such as being more energy efficient, long lasting, and robust. As LEDs become increasingly prevalent in everyday lighting applications, the need for devices that can control current and voltage to ensure that the LEDs are correctly powered is growing. This is where PMIC - LED drivers devices, such as the TLE42402MHTSA1, come into play. This article will discuss the application field and working principle of the TLE42402MHTSA1.The TLE42402MHTSA1 is a high performance, low-cost buck LED driver that is capable of driving a single, high power LED. It is designed to provide the output current, lighting regulation and dimming necessary to drive high power LEDs while enabling a small overall system design. The TLE42402MHTSA1 has several features including an integrated inductor, 6V to 18V input voltage range, a peak current of 1.2A and 0.8A, and a dimming voltage range of 0V to 24V.The TLE42402MHTSA1 is suitable for a variety of general lighting applications, including automotive lighting, landscape lighting, and video display applications. In automotive lighting applications, the TLE42402MHTSA1 can be used to power headlights, taillights, and fog lights. In landscape lighting applications, the TLE42402MHTSA1 can be used to power street lighting, path lighting, and area lighting. In video display applications, the TLE42402MHTSA1 can be used to power commercial displays and digital signage.The working principle of the TLE42402MHTSA1 is simple but effective. When the device is powered on, it receives voltage from the input source, then via an integrated MOSFET switch, the voltage is transferred to an internal buck converter. The buck converter then reduces the voltage to a set level, and the output is monitored by an integrated current sense amplifier. Once the LED is connected, the current is then transferred to it, at the precise voltage level to ensure the best operation. Then, depending on the type of output, the device will dim or brighten the LED depending on the input.The TLE42402MHTSA1 is a robust, reliable and cost-effective LED driver device. Its wide input voltage range, high peak current, and precise current regulation make it a great choice for a variety of lighting applications. The TLE42402MHTSA1 is simple and effective to use, offering precise performance and minimal power consumption.

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