SP7648ER-L/TR

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The SP7648ER-L/TR is a PMIC - LED Drivers device that facilitates the control of lighting devices from a single integrated circuit. This device is designed to deliver high-performance LED control for power LED applications in mobile, consumer and office equipment. The device use Low Voltage technology, which makes it suitable for running from as low as 2.5V up to 36V.

The SP7648ER-L/TR features a wide range of features for applications such as backlighting of LCDs, white light dimmer applications and RGB color balancers. It also comes equipped with constant current control capabilities which makes it ideal for precise power regulation in LED control systems. The device has a low current consumption, which makes it suitable for applications where low power is critical. It also protects against various electrical hazards, such as short-circuit, inverse polarity and over-temperature.

The SP7648ER-L/TR is well-suited for low power LED control applications due to its low profile form factor. An integrated on-chip shutdown feature allows for power saving mode configuration, further reducing power consumption. Additionally, the device includes optional PWM dimming, allowing users to adjust the output of the LED in a variety of lighting applications.

The working principle of the SP7648ER-L/TR involves an input voltage source which is then fed into the LED driver. The LED driver will monitor the LED current and control the output voltage, depending on the input. As the input voltage source decreases, the LED driver will decrease the voltage to the LED accordingly – this ensures that the LED current stays constant even when the voltage is changing. This helps avoid the situation of overheating in the LED.

The SP7648ER-L/TR also features protection features including over-voltage, over-current and thermal protection. Its safety features makes this device suitable for high intensity applications. Lastly, it comes with a dedicated dimming pin which allows for precise PWM dimming control. This makes it ideal for applications that demand precise control over the output of the LED.

The SP7648ER-L/TR is a versatile PMIC - LED Drivers device that allows users to control the output of their LED devices easily. Its advanced features make it suitable for a variety of applications such as, backlighting of LCDs, dimmers, and RGB color balancing applications. With its low current consumption, various protection features and dedicated dimming pin, the device is ideal for precision power regulation of LEDs.

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