TPD7S019

The TPD7S019 is an integrated electrostatic discharge (ESD) circuit protection solution from Texas Instruments, specifically designed for VGA and DVI-I connectors. It provides 7 channels of ESD protection, meeting IEC61000-4-2 standards with ±8 kV contact discharge protection on external pins.

This device integrates transient voltage suppression (TVS) diodes for VIDEO, DDC, and SYNC signals, adding minimal capacitance to maintain high-speed signal integrity. It also features bidirectional level-shifting for DDC signals and 5-V drivers for HSYNC and VSYNC lines, simplifying interface designs. Integrated impedance matching resistors on sync lines further reduce component count.

The TPD7S019 is available in SSOP (16) and UQFN (16) packages. The SSOP package measures 4.90 mm × 3.90 mm, while the UQFN package is more compact at 2.60 mm × 1.80 mm. It operates within a temperature range of -40°C to 85°C, making it suitable for various end equipment like desktop and notebook PCs, set-top boxes, and TVs.

Applications include protecting VGA and DVI-I ports in consumer electronics and computing devices. The flow-through pin mapping simplifies board layout, especially when placing the ESD protection chip near the connector.