LT8391EFE#PBF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LT8391EFE#PBF is the latest power management integration circuit (PMIC) designed for driving LED (Light Emitting Diode). This device is uniquely designed to provide an efficient, multi-mode and smart control. It is capable of operating in a wide range of input voltage (2.2V to 30V). It is specifically designed for driving LEDs in high end applications such as automotive, home appliances, LED signs, LED strips, LED panels and LED displays. In addition, the product can also be used in LED lighting applications.

The LT8391EFE#PBF features the integrated controller and MOSFET switch that enables an efficient, high frequency driving of LEDs. Its high current capability and wide operating voltage range make the device ideal for applications with available input voltages ranging from 2.2V up to 30V.

The device provides multiple modes of operation such as linear current control, pulse width modulation (PWM) control, and frequency dimming. In addition, the built-in thermal protection ensures the LED driver can tolerate even high ambient temperature conditions. Furthermore, it also offers integrated overload and short circuit protection.

The device enables an analog dimming of LED with its Programmable Analog Dimming (PAD) mode. This PAD mode also allows the user to adjust the dimming level of the LED, as well as monitor the LED current. Moreover, the dimming mode also supports a frequency modulation (FM) diming. This type of diming is suitable for LED displays, which require a broad operating temperature range.

The LT8391EFE#PBF PMIC works by converting the higher DC input voltage into a constant and regulated constant output current. This output is then used to generate a bright light while maintaining the safe operation of the LED and protecting it from over-voltage and over-temperature conditions. This feature ensures that the LED drivers can be used without the risk of damaging the LED.

The LT8391EFE#PBF also provides a wide input voltage range and is capable of driving up to seven separate LEDs with a total current of up to 2A. The device also integrates an adjustable sleep mode current consumption of less than 100μA, allowing it to achieve low standby power consumption, which is necessary for applications with limited power supply.

The LT8391EFE#PBF provides high algorithmic accuracy and flexibility to support a variety of applications. This device is also suitable for PFC (Power Factor Correction) and Enhanced Line Regulation (ELR) designs. It can also be used to drive high power LEDs.

Overall, the LT8391EFE#PBF PMIC is a high-efficiency, multi-mode and multi-current LED driver that can be used in a wide range of applications, including LED lighting, LED displays, LED signs and LED strips. Its wide operating range, high current capabilities and programmable features make it a perfect choice for LED drivers.

The specific data is subject to PDF, and the above content is for reference