LQFP48

LQFP48, or Low-profile Quad Flat Package with 48 leads, is a type of surface-mount package commonly used in electronics. It is a variant of the Quad Flat Package (QFP) that features a reduced height, making it suitable for use in high-density and thin-profile applications.

The LQFP48 package consists of 48 pins arranged in a 7x7 matrix, with the pins on the longer sides of the package having a 0.5 mm pitch, and the pins on the shorter sides having a 0.65 mm pitch. The package is typically 7 mm wide and 7 mm long, with a height of 1.4 mm.

The LQFP48 package is often used to house integrated circuits (ICs) that require a large number of input/output (I/O) connections. It is commonly used in applications such as microcontrollers, memory devices, and other digital ICs.

One of the key advantages of the LQFP48 package is its low profile, which allows for better heat dissipation and reduced interference in high-density applications. Additionally, the package is designed to be compatible with surface-mount technology (SMT), making it easy to integrate into printed circuit boards (PCBs).

The LQFP48 package is available in various temperature ranges, including industrial (-40°C to +85°C) and commercial (0°C to +70°C) grades, to meet the specific requirements of different applications. It is also available in different pin configurations, such as LQFP48-10x10, LQFP48-14x14, and LQFP48-16x16, to accommodate different IC pin counts.

Overall, the LQFP48 package is a popular choice for electronic designers due to its combination of low profile, high I/O count, and compatibility with SMT. It is widely supported by major semiconductor manufacturers and is used in a variety of applications, from consumer electronics to industrial equipment.