Shenzhen Meiyuxin Technology Co., Ltd. [TI automotive chip supply] strong supply of TPD2S703QDSKRQ1 ESD suppressor/TVS diode automotive USB 2-channel data line battery short circuit and IEC ESD protection! ! !

Product Description:

The TPD2S703QDSKRQ1 is a dual-channel line short-to-battery, short-to-VBUS protection, and IEC61000-4-2 ESD protection device for automotive high-speed interfaces such as USB 2.0. The TPD2S703-Q1 contains two data line nFET switches. These switches ensure safe data communication by providing industry-leading bandwidth with minimal signal attenuation while protecting the VD+ and VD– pins of the internal system circuitry from overvoltage conditions. On these pins, the device implements up to 18-V DC overvoltage protection. This provides adequate protection against short circuits on the car battery and the data lines of the USB VBUS rail. Overvoltage protection circuitry provides best-in-class short-to-battery protection and turns off data switches within 200ns to protect upstream circuitry from harmful voltage and current spikes.

TPD2S703QDSKRQ1 Additionally, to optimize power tree size and cost, the TPD2S703-Q1 requires only a single 5V supply. The device allows adjustment of the OVP threshold and clamping circuit through a resistive divider network, providing a simple and cost-effective method for system protection optimization of any transceiver. The TPD2S703-Q1 also includes an FLT pin that indicates an overvoltage condition on the device and resets automatically when the overvoltage condition is removed.

The TPD2S703QDSKRQ1 also integrates system-level IEC 61000-4-2 and ISO 10605 ESD clamps on the VD+ and VD– pins, eliminating the need for high-voltage, low-capacitance external TVS clamps in the application.

Characteristic

• AEC-Q100 Qualified

– Operating temperature range: –40°C to +125°C

• Short-to-Battery (up to 18V) and Short-to-VBUS Protection on VD+, VD–

• ESD performance VD+, VD–

– ±8kV Contact Discharge (IEC 61000-4-2 and ISO 10605 330pF, 330Ω)

– ±15kV Air Gap Discharge (IEC 61000-4-2 and ISO10605 330pF, 330Ω)

• High-speed data switching (1GHz bandwidth)

• Requires only 5V supply voltage

• Adjustable OVP Threshold

• Fast Overvoltage Response Time (Typical 200ns)

• Thermal shutdown feature

• Integrated input enable and fault output signals

• Cut-through routing ensures data integrity

– 10-Pin VSSOP Package (3mm × 3mm)

– 10-Pin WSON Package (2.5mm × 2.5mm)

Application

• Terminal Equipment

– Head unit

– Rear Seat Entertainment System

– Telematics

– USB hub

– Navigation module

– media interface

• interface

– USB 2.0

– USB 3.0