STP1612PW05XTTR Integrated Circuits (ICs)

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LEDs are light emitting diodes and can be found in a variety of applications such as display backlighting, in-vehicle lighting, and TV displays. As a relatively new technology, they have gained immense popularity due to their energy efficiency and long lifetime. The STP1612PW05XTTR is a high current LED driver used to control a high-power LED. It is part of STMicroelectronics’ portfolio of PMIC - LED drivers.

The STP1612PW05XTTR is a 16-channel pulse-width modulated (PWM) LED driver that can drive up to 16 high-power LEDs in parallel. It is rated for up to 2A per channel with a total power rating of 20W and a peak output current of 4A. The PWM dimming frequency for the device can be adjusted from 200Hz to 20kHz.

The STP1612PW05XTTR is ideal for automotive, industrial, and consumer applications. It is designed to support a wide range of temperature levels ranging from -40°C to +105°C. It also features overload protection, short-circuit protection, and thermal protection against overtemperature. Additionally, it has a wide range of input voltages from 8V to 75V, making it suitable for a variety of input power sources.

The STP1612PW05XTTR features the STMicroelectronics\' Smart Efficient Driving (SED) control algorithm, which offers an impressive 90% efficiency rate. The SED algorithm helps reduce power consumption and heat generation, making it an ideal choice for LED lighting applications. Other features of the device include adjustable LED current support and a dedicated input pin for dimming. The LEDs can be dimmed through an input voltage between 0-2V, allowing for easy dimming control.

The STP1612PW05XTTR can be easily configured to support different LED strings by setting resistors connected to an external CPU. This allows users to adjust the voltage, current, and frequency of the LED driver without any additional hardware or programming. Additionally, it supports a wide range of LED types, including RGB, and comes with a built-in temperature sensor for improved thermal management.

STMicroelectronics’ STP1612PW05XTTR is an ideal high-current LED driver for automotive, industrial, and consumer applications. It is designed to support up to 16 high-power LEDs in parallel and is rated for up to 2A per channel with a total output power of 20W and a peak output current of 4A. The device provides advanced control algorithms, including the STMicroelectronics’ Smart Efficient Driving (SED) algorithm to reduce power consumption and heat generation. It is designed to support a wide range of input voltages and temperature levels, making it suitable for a variety of lighting applications.

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