LT3477IFE#PBF Integrated Circuits (ICs)

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The LT3477IFE#PBF LED driver is a rugged and reliable device that can be used in a wide range of applications. It is a PMIC (Power Management Integrated Circuit) that is designed to efficiently drive high-power LEDs, as well as to provide a wide range of features such as dimming and colour mixing. The device also offers a number of safety features including over-voltage, over-current and over-temperature protection.

The LT3477IFE#PBF is a versatile and reliable LED driver that can be used in a variety of applications. It is suitable for use in automotive, industrial, medical and consumer electronics applications, as well as in high-brightness lighting systems. The device’s ability to drive any number of LEDs and its wide operating temperature range makes it suitable for use in a wide range of applications.

The LT3477IFE#PBF is built on a buck-boost topology and is capable of driving high-power LEDs of any voltage between 3V and 24V at up to 1.2A. The device also features a wide output voltage range of 4.5V to 42V, which allows it to drive LEDs with a wide range of forward voltage drop. The device also features a soft-start capability and adjustable switching frequency, enabling it to comply with EMI regulations and reduce the need for external filtering.

In addition to its internal features, the LT3477IFE#PBF includes various external features. These include a PWM signal input and up to four separate enable/disable pins. The enable/disable pins can be used to enable/disable the LED driver and enable/disable dimming or color mixing. The enable/disable pins also provide the flexibility for adjusting the lighting effects for different applications.

The LT3477IFE#PBF is also designed with a wide range of safety features. The device is protected against over-voltage, over-current and over-temperature. It is also designed with short circuit and reverse current protection, as well as internal thermal shutdown and external voltage monitoring (VFmonitor) and temperature monitoring (TEMPmonitor) pins. These features help to protect the device and ensure that it can be used safely in a wide range of applications.

The LT3477IFE#PBF is a versatile and reliable LED driver that can be used in a variety of applications. Its wide operating temperature range and various features make it an ideal choice for driving high-power LEDs in automotive, industrial, medical and consumer electronics applications, as well as in high-brightness lighting systems. The device’s various safety features also ensure it can be used safely in a wide range of applications.

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