LYT4317E

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LYT4317E is a power management integrated circuit (PMIC) which offers efficient DC-DC converters, offline switchers and short-circuit, over-temperature, and under-voltage protection features in an 8-pin SOIC package. It is designed to provide reliable, low-cost power solutions for devices powered by 1.2 to 3.8 V inputs. With an internal FET and the ability to operate without a synchronous rectifier, the LYT4317E is capable of providing up to 2.7 A output current without the need for an external FET. It also features Low-Ripple Burst Mode (LRB) power-saving technology, which helps reduce power consumption, and programmable output current limit, as well as an enable/disable control for further flexibility.The LYT4317E includes an integrated pulse-frequency modulation (PFM) circuit, enabling the output voltage to be adjusted and modified in the range of 0.5 V to 3.3 V. The PFM modulates the switching frequency of the internal FET; when the input voltage is high, the internal FET operates at maximum frequency to provide the rated current, whereas at low input voltage, it operates at a lower frequency for improved power efficiency. Moreover, the LYT4317E includes an input voltage regulator, allowing for automatic adjustment of the DC-DC converter to compensate for load, input, and temperature variations. Additionally, a programmable soft-start circuit helps prevent inrush current, offering further protection. Through its internal shutdown circuit, the LYT4317E can be disabled and enabled through a logic control or the enable pin. The LYT4317E is an effective and flexible power management IC which can offer great performance and reliability in DC-DC converters, offline switchers, and similar applications. Its multiple features and design allow it to deliver impressive performance, while providing robustness and low power consumption. It can be used in a wide range of applications, from embedded computers to wireless modems and routers, where the exact voltage levels need to be specified and the optimal energy efficiency needs to be achieved. It is well-suited for power-efficient solutions which require more reliable and cost-effective PMICs.In summary, the LYT4317E is an impressive PMIC for DC-DC converters, offline switchers, and other applications requiring power management solutions with feature-rich design and performance. It provides several benefits such as efficient modulation via PFM and adjustable output voltage, programmable output current limit, low ripple burst mode power-saving, and an internal shutdown circuit. Additionally, its SOIC 8-pin package facilitates cost-effective solutions without compromising performance. With its multiple functionality, features, and design, the LYT4317E can serve as a great choice for any power management solution.

The specific data is subject to PDF, and the above content is for reference