MP3398LGS-Z

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The MP3398LGS-Z is a PMIC-LED driver specially designed for automotive applications. It features an integrated boost converter, high efficiency, and adjustable current regulation, making it ideal for a variety of automotive lighting applications. In addition, the MP3398LGS-Z packs a wide input voltage range of 5.5V to 26V, making it suitable for automotive power supplies, providing reliable performance as well as flexibility and convenience. Furthermore, the MP3398LGS-Z offers an adjustable LED current sink with peak values up to 300mA. This makes it suitable for LED loads of around 700mA. It also provides up to 0.7V~5.5V of output voltage selection, allowing for plenty of design flexibility.

The MP3398LGS-Z is designed to offer superior performance and user convenience for automotive lighting applications. It is capable of efficiently and accurately controlling LED current, and its wide input voltage range and adjustable output current makes it a suitable choice for automotive installations, providing consistent performance and low power loss. It also features a unique current-limiting function, which helps enhance power efficiency by limiting the current output, reducing system power loss and preventing excessive current damaging the device.

The MP3398LGS-Z incorporates innovative technologies in order to enable efficient and efficient LED control. Its boost circuit utilizes a quasi-resonant technique to reduce power loss and EMI, making for a more efficient system. The MP3398LGS-Z also features a programmable dimming output and a low ripple control circuit for enhanced power efficiency and low power loss.

The MP3398LGS-Z is a highly integrated LED driver. It consists of an adjustable LED current sink, and a boost circuit designed for automation applications. It is suitable for LED loads of up to 700mA, providing plenty of design flexibility and user convenience.

The MP3398LGS-Z working principle is based on it being a step up (boost) converter with two main operating modes; sleep mode and active mode. When the device is in sleep mode, the output voltage is regulated and the LED current sink is adjusted accordingly. The LED current is then adjusted based on user input, and the boost principle is used to keep the LED current within specification. When the device is in active mode, the LED current is further regulated with the help of a feedback control loop. This loop adjusts the LED current automatically to meet the desired current. This feedback loop also prevents the LED current from exceeding its maximum limit.

In conclusion, the MP3398LGS-Z is an ideal choice for PMIC-LED driver applications demanding high efficiency, adjustable current regulation and wide input voltage range. It offers great flexibilty and convenience with adjustable LED current sink and 0.7V~5.5V output voltage selection. It also features an advanced current-limiting function which helps to enhance power efficiency and prevent system power loss. Its boost circuit utilizes a quasi-resonant technique to reduce power loss and EMI. The MP3398LGS-Z is suitable for LED loads of up to 700mA, providing plenty of design flexibility and user convenience.

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