Packaging information
| Package | Pins SSOP (DBQ) | 16 |
| Operating temperature range (°C) -40 to 125 |
| Package qty | Carrier 2,500 | LARGE T&R |
Features for the TPD3S716-Q1
- AEC-Q100 Qualified (Grade 1)
- Operating Temperature Range: –40°C to +125°C
-
Functional Safety-Capable
- Documentation available to aid functional safety system design
- Short-to-Battery (up to 18 V) and Short-to-Ground Protection on VBUS_CON
- Short-to-Battery (up to 18 V) and Short-to-VBUS Protection on VD+, VD–
- IEC 61000-4-2 ESD Protection on VBUS_CON, VD+, VD–
- ±8-kV Contact Discharge
- ±15-kV Air Gap Discharge
- ISO 10605 330-pF, 330-Ω ESD Protection on VBUS_CON, VD+, VD–
- ±8-kV Contact Discharge
- ±15-kV Air Gap Discharge
- Low RON nFET VBUS Switch (63 mΩ typical)
- High Speed Data Switches (1-GHz, 3-dB Bandwidth)
- Adjustable Hiccup Current Limit up to 2.4 A
- Fast Over-voltage Response Time
- 2-µs typical (VBUS switch)
- 200-ns typical (Data switches)
- Independent VBUS and Data enable pins for configuring both Host and Client/OTG mode
- Fault Output Signal
- Thermal Shutdown Feature
- Flow-through layout in 16-Pin SSOP Package (4.9 mm x 3.9 mm)
Description for the TPD3S716-Q1
The TPD3S716-Q1 is a single-chip solution for short-to-battery, short-circuit, and ESD protection with an adjustable current-limit for the USB connector’s VBUS and data lines in automotive applications. The integrated data switches provide best-in-class bandwidth for minimal signal degradation while simultaneously providing 18 V short-to-battery protection. The high bandwidth of 1 GHz allows for USB2.0 high-speed data rates for applications like Car Play. Extra margin in bandwidth above 720-MHz also helps to maintain a clean USB 2.0 eye diagram with the long captive cables that are common in the automotive USB environment. The short-to-battery protection isolates the internal system circuits from any over-voltage conditions at the VBUS_CON, VD+, and VD– pins. On these pins, the TPD3S716-Q1 can handle over-voltage protection up to 18 V for hot plug and DC events. The over-voltage protection circuit provides the most reliable short-to-battery isolation in the industry, shutting off the data switches in 200 ns and protecting the upstream circuitry from harmful voltage and current spikes.
The VBUS_CON pin also provides an adjustable current limited load switch and handles short-to-ground protection. The device supports VBUS currents up to 2.4 A, allowing support for charging USB BC1.2, USB Type-C 5V/1.5A, and proprietary charging schemes up to 2.4 A. The separate enable pins for data and VBUS allow for both host and client-OTG mode. TPD3S716-Q1 also integrates system level IEC 61000-4-2 and ISO 10605 ESD protection on its VBUS_CON, VD+, and VD– pins removing the need to provide external high voltage, low capacitance diodes.