RT6224CHGJ6F

RT6224CHGJ6F is a single-channel high-power DC/DC switch regulator from Realtek Semiconductor Corporation. It is a member of the RT6224CHG family and is available in a 48-pin thermally enhanced QFN package. The device has a wide operating temperature range, from -40 to 85°C, and offers a wide 6.5V - 45V input range, making it suitable for automotive, industrial, medical and consumer applications. It is capable of delivering up to 50A output current, with an adjustable output voltage of 0.6V to 5.5V.

The RT6224CHGJ6F features an integrated FET to form a synchronous buck converter with switching frequency programmable up to 1MHz. In addition, it has a very low in-rush current protection, allowing it to operate in applications that require high starting current. An integrated linear regulator provides precise output voltage with ±1% accuracy over temperature. The device operates in pulse-by-pulse current limit and short circuit protection to prevent damage due to overload or over voltage. Moreover, it also features an internal frequency compensation, which improves system performance and reduces the need for an external compensation network.

The RT6224CHGJ6F is ideally suited for automotive, industrial and medical applications, where precise and highly regulated power supplies are required. It is also suitable for a wide range of consumer applications, such as air conditioners, TVs and charging systems.

The RT6224CHGJ6F is an ideal choice for DC/DC switch regulators in automotive and medical applications, where a wide input range, high efficiency and precise output voltage control is required. Its switching frequency, which can be programmed up to 1MHz, also makes it suitable for applications that require high-frequency operation. With its low in-rush control and over-voltage protection, it ensures a safe, reliable and robust operation in even the harshest environments. In addition, its small package makes it easy to integrate into existing power systems.