Microchip Technology HV5222PG-G

The HV5222PG-G is a high-voltage, 32-channel, serial-to-parallel converter with open-drain outputs designed by Microchip Technology. This device is particularly suitable for applications that require multiple high-voltage outputs with low power consumption, such as driving LEDs, vacuum fluorescent displays (VFD), and other similar devices.

Featuring a 5.0V to 5.5V logic supply voltage range and a 40V to 200V analog supply voltage range, the HV5222PG-G provides ample flexibility for various design requirements. Its high-voltage capability ensures that it can drive a wide array of components without the need for additional power components, simplifying the overall design and reducing system costs.

The device operates with a shift register speed of 5MHz, which allows for high-speed data transfer and quick updating of output states. This is essential for applications that require rapid changes in output patterns, such as dynamic display elements or precise control systems.

The HV5222PG-G's open-drain outputs are designed to sink high currents, making it ideal for directly driving high-current LEDs or other high-power components. This eliminates the need for additional current-limiting components, thereby saving space and further reducing system complexity.

Microchip Technology has incorporated multiple features for enhanced device protection, including output clamp diodes, which protect the device from inductive kickback when driving inductive loads, and thermal shutdown circuitry, which prevents damage from overheating.

The HV5222PG-G is available in a 44-pin plastic leaded chip carrier (PLCC) package, which ensures a compact footprint while still offering easy integration into a wide range of applications. With its robust design and high-voltage capabilities, the HV5222PG-G from Microchip Technology is an excellent choice for designers looking to create efficient, high-performance systems with multiple output requirements.