SC5010HULTRT

Voltage - Output:	50V
Supplier Device Package:	28-QFN (4x4)
Package / Case:	--
Mounting Type:	Surface Mount
Operating Temperature:	--
Applications:	Backlight
Dimming:	Analog, PWM
Frequency:	200kHz ~ 2.2MHz
Current - Output / Channel:	50mA
Series:	--
Voltage - Supply (Max):	27V
Voltage - Supply (Min):	4.5V
Number of Outputs:	8
Internal Switch(s):	No
Topology:	Step-Up (Boost)
Type:	DC DC Controller
Part Status:	Active
Packaging:	Tape & Reel (TR)

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SC5010HULTRT Application Field and Working Principle

The SC5010HULTRT is a step-down constant-current LED driver designed for linear LED controls. This LED driver can be used in a wide variety of applications, including LED lighting and automotive LED lighting systems. It is capable of driving both single and multi-channel LED configurations.The SC5010HULTRT features a maximum output current of 500mA and an input voltage between 4.5V and 24V. It is equipped with a a low-power, active phase-shifted full-bridge driver with cycle-by-cycle phase-shift technology, providing high efficiency and low power dissipation. The SC5010HULTRT also provides a low-noise linear dimming mode, where the LED current is adjusted by an external resistor. The PWM dimming mode is also supported. The PWM dimming frequency can be programmed from 100 Hz up to 1 kHz.The SC5010HULTRT provides a wide range of protection features, including open-LED protection and short-circuit protection. It also being equipped with a wide range of features, like thermal shutdown and over-temperature protection as well as a built-in soft start control to limit inrush current.The SC5010HULTRT can be easily put in a single-channel mode, allowing a single LED to be driven. In multi-channel mode, two LED strings can be driven on the same die. This LED driver supports LED diodes rated from 3V to 36V. This gives designers a lot of flexibility in terms of LED selection and configuration.In conclusion, the SC5010HULTRT is a highly efficient LED driver that can be used for a variety of applications. Its wide range of protection features, coupled with its maximum output current of 500mA and its support for a variety of LED diodes, make it one of the most versatile LED drivers available today. It is designed to provide reliable, high efficiency and low power dissipation when driving single and multi-channel LED configurations.

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