TLC59116ITPWTQ1

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The TLC59116ITPWTQ1 is an I2C and pulse-width modulation (PWM) driven constant-current LED driver IC with an embedded power switch, which is suitable for applications requiring precision current control and integration of a power switch. It is a driver IC belonging to the Power Management Integrated Circuit (PMIC) - LED Drivers family, and provides superior performance for driving LEDs in lighting and display panels.

The TLC59116ITPWTQ1 contains 16 separate drivers for controlling up to 16 LEDs independently. Each individual driver has a dedicated dedicated PWM output pin for controlling the LED, and a dedicated analog control pin for current output adjustment. The LED currents can be adjusted by applying a voltage or current on the control pin. This allows the LED brightness to be varied with high accuracy, ensuring consistent, uniform LED brightness.

The embedded power switch integrated in the TLC59116ITPWTQ1 allows for a power efficient setup by dynamically enabling/disabling LEDs based on demand. This allows the user to conserve power and reduce power consumption when LEDs are not in use. The TLC59116ITPWTQ1 also features a low standby current consumption, which further reduces power consumption.

The TLC59116ITPWTQ1 can be connected to I2C-type interface and external PWM input, which can be used to control the duty cycle and/or the frequency of the LED output waveform. The duty cycle and frequency can be adjusted to provide linear and non-linear LED dimming controls, as well as waveform modifications, such as R.E.M.P. or waveform inversion. This allows for greater design flexibility and allows for customized waveforms for special applications.

The TLC59116ITPWTQ1 is designed for applications requiring precise current control and superior performance in driving LEDs, such as backlighting and display panels, illuminations, automotive, and consumer electronics. This IC has an operating temperature range from -40℃ to +85℃ and is available in a compact 4.5mm x 5.0mm QFN package, making it a perfect fit for systems with limited space while providing superior performance at the same time.

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