EL7513IYZ

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The EL7513IYZ is a PMIC - LED Driver which is underpinned by a wide range of advanced technologies. Consisting of a low quiescent current N-Channel LDO, Programmable Changeover-Switch, Near-Zero Threshold Long-Channel MOSFETs, and a Buck/Boost/Flyback Topology, the type EL7513IYZ provides an optimal solution for powering both fluorescent and LED lamps.

The EL7513IYZ includes a number of features that are particularly advantageous for LED lighting. It is capable of providing constant current for the LED backlight or dimmer control applications, and it can also protect the LED from overvoltage, overcurrent, and short circuit faults. Additionally, the EL7513IYZ is optimised for high power factor to meet energy saving regulations and reduce flicker.

The primary benefit of this device is its ability to provide high efficiency at a very low operating power. It is capable of delivering up to 95% efficiency in an open-frame configuration, making it ideal for use in low-power (less than 20W) systems. Additionally, the EL7513IYZ is designed to operate silently and with very low electromagnetic interference (EMI) and fast transient response.

The EL7513IYZ features a variety of operating modes to accommodate different operating requirements. In constant current mode, the device switches between a buck and boost topology to ensure consistent output. In dimming control mode, the device offers three control options: phase-cut dimming, pulse-width modulation (PWM) dimming, or analog dimming. The device also includes a programmable input voltage threshold for dimming operation.

The EL7513IYZ also includes several built-in protection features. These include overvoltage protection, overcurrent protection, and an open-drain output for switched load supply. The device also includes a unique clockless dimming control scheme which is able to detect load vacancies and adjust the brightness accordingly in order to save energy.

The EL7513IYZ is an ideal device for powering LED backlights or dimmers, as it is designed to provide reliable operation, excellent efficiency, and superior protection features. It is also capable of providing variable output voltage and current, making it suitable for a variety of applications. With its wide range of features and its high efficiency, the EL7513IYZ is an excellent choice for powering LED lighting.

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