IP4309CX9 Datasheet | NXP Semiconductors

scription The IP4309CX9 is a 8-channel low capacitance Electro Static Discharge (ESD) protection device, providing protection to downstream ponents from ESD voltages up to 15 k V contact discharge and higher than 15 k V air discharge, far exceeding IEC 61000-4-2, level 4. The device is optimized for the protection of high-speed interfaces such as High-Definition Multimedia Interface (HDMI), Digital Video Interface (DVI) and other interfaces requiring very low capacitance ESD protection. In order to prevent any current backdrive into the adjacent channel, all eight ESD protection channels are electrically separated and share only the same ground connections. The IP4309CX9 is fabricated using monolithic silicon technology in a single Wafer Level Chip-Size Package (WLCSP). These Features make IP4309CX9 ideal for use in applications requiring ponent miniaturization, such as mobile phone handsets. 1.2 Features and benefits - Pb-free, Restriction of Hazardous Substances (Ro HS) pliant and free of halogen and antimony (dark green pliant) - 8 ultra low input capacitance rail-to-rail ESD protection diodes with CI/O = 1.3 p F - Rdyn = 0.45  - Downstream ESD protection up to 15 k V (contact), exceeding IEC 61000-4-2, level 4 - 3  3 pin WLCSP with 0.4 mm pitch 1.3 Applications - High-speed interface ESD protection such as HDMI, DVI and USB etc. - Interfaces with special requirements on low capacitive ESD protection - Interfaces requiring separation of the positive clamping voltage / current path NXP Semiconductors HDMI octal channel low capacitive high-performance ESD protection 2. Pinning information 2.1 Pinning bump A1 index area 1 A B 2 3 001aam186 transparent top view, solder balls facing down Fig 1. Pin configuration IP4309CX9 2.2 Pin description Table 1. Pin A1 A2 A3 B1 B2 B3 C1 C2 C3 Pinning Description ESD protection ESD protection ESD protection ESD protection ground ESD protection ESD protection ESD protection ESD protection All...