STP08C596TTR Integrated Circuits (ICs)

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The STP08C596TTR is a PMIC - LED driver utilizing pulse width modulation dimming and current regulation. It is designed to drive small to medium bright LEDs at constant current, with competitive efficiency and safety margins. The STP08C596TTR features eight independently controlled current sources, which can be switched on and off on a digitized signal, with 50 Hz range of 0 - 100%.

The STP08C596TTR has a wide input range, allowing it to be driven from both DC and AC sources. This makes it suitable for applications such as LED lighting and street or area lighting. It also has constant input line related dimming, allowing it to efficiently dim LED arrays without visible LED flicker. The STP08C596TTR has built-in safety features, including thermal overload protection and overcurrent protection, for added safety.

In terms of operating principle, the STP08C596TTR works by switching between two different operating modes in order to dim the LEDs. In the first mode, the current source is disabled, allowing the device to draw constant current often referred to as a ‘steady state’ condition. The second mode is a pulsed mode, where the current source is switched on and off at frequencies of up to 100 kHz. The time period during which the current is switched off is regulated by an internal dimmer, allowing for greater control over the current delivered to the LEDs.

In terms of application field, the STP08C596TTR is used primarily in LED lighting applications. This includes home, office, and industrial lighting applications, such as task or accent lighting, or flood lighting. The device is also suitable for automotive applications, such as interior and exterior lighting. The STP08C596TTR’s wide dimming range also makes it suitable for adjustable lighting applications. This includes adjustable street and area lighting, as well as dynamically adjustable lighting in museums and galleries.

The STP08C596TTR is a highly efficient, cost-effective PMIC – LED driver. With its wide range of features and easy to use design, the STP08C596TTR makes for an ideal choice for your LED lighting needs. With its built-in safety features and wide dimming range, the STP08C596TTR is ideal for applications such as lighting, automotive, and adjustable lighting.

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