EL7530IY-T7

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The EL7530IY-T7 is a high-power integrated circuit that is used to regulate and supply DC power to various applications. It offers a wide range of switching regulator core functionalities, power-up sequencing capabilities, and fault protection. This makes it suitable for a variety of DC/DC converter applications, including point-of-load applications in which power requirements are spread over a wide current range. Additionally, the EL7530IY-T7 features multiple gain stages, current-mode and voltage-mode control, as well as support for thermal shutdown and penalty-mode operation for improved efficiency and performance.

The EL7530IY-T7 is a high-performance DC-DC converter with various features and high efficiency. It is suitable for use in both input- and output-coupled applications and can operate at voltage level in the range of 0.5V to 5.5V and switching frequency up to 2MHz. The converter also features an input power range of up to 10A, a typical efficiency of up to 96.5%, and peak-current mode control. Moreover, the EL7530IY-T7 utilizes an integrated minimum on-time generator for improved transient response and line regulation.

The EL7530IY-T7 operates in voltage-mode or current-mode control. In voltage-mode, it offers seamless transition from buck to boost mode when the output voltage is greater than the input, with a wide switching frequency range ofable from 200kHz to 2.0MHz. In addition, the device can operate at up to 70V input with a 200V input safe operating area. The EL7530IY-T7 also features an operating temperature range of -40°C to 125°C and an output voltage range of up to 7.0V.

The EL7530IY-T7 is ideal for applications where efficiency and low noise operation are important. Its low-power operation makes it suitable for use in portable applications, as well as automotive and industrial control systems. Furthermore, the EL7530IY-T7 has a low quiescent current and high integration level, making it a suitable choice for space-constrained systems. It also includes built-in high-speed loop compensation and cycle-by-cycle current limit protection, enabling stable operation and fast response to dynamic loads.

The EL7530IY-T7 features integrated power-up and power-down sequence control functions. The power-up sequence control allows the user to configure delay times for the conversions of the internal DC-DC converter and external linear regulators, improving the power supply’s overall performance. The power-down functions include two-level sequencing and adjustable current source, which ensures that the user can achieve secure shutdown at the end of the power converting sequence.

Overall, the EL7530IY-T7 is a highly-integrated and efficient DC-DC converter. Its current-mode and voltage-mode control, integrated minimum on-time generator, power-up/down sequencing capabilities, and fault protection make it suitable for a variety of applications, especially those requiring high power and switching speed. It can be used in a wide range of DC/DC converter applications and is suitable for a variety of input- and output-coupled systems. Its high efficiency makes it an ideal choice for portable and automotive applications, while its low quiescent current and high integration level make it suitable for space-constrained systems. Finally, its integrated high-speed loop compensation and cycle-by-cycle current limit protection provide stable operation and fast response to dynamic loads.

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