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Texas Instruments TS5USBC402IYFPR
- Part No.:
- TS5USBC402IYFPR
- Manufacturer:
- Texas Instruments
- Category:
- Analog Switches - Special Purpose
- Package:
- 12-XFBGA, DSBGA
- Datasheet:
-
TS5USBC402IYFPR.pdf
- Description:
- TS5USBC402
- Quantity:
- Payment:
- Shipping:
Inventory:2,995
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Product details
Overview
TS5USBC402IYFPR from Texas Instruments is a dual 2:1 / 1:2 USB 2.0 analog multiplexer/demultiplexer with integrated 20-V overvoltage protection (OVP), 9 Ω max RON, 1.2 GHz bandwidth, and 1.8-V logic-compatible control. It routes D+/D− signals between USB Type-C connectors and host controllers in mobile and portable systems.
For engineers reviewing the TS5USBC402IYFPR datasheet, TS5USBC402IYFPR pinout, TS5USBC402IYFPR application, or TS5USBC402IYFPR equivalent, key selection criteria include OVP threshold (4.5–5.2 V), fault indicator (FLT, open-drain), powered-off isolation, and DSBGA-12 package compatibility with high-density USB Type-C layouts.
Technical Context
The TS5USBC402IYFPR implements two independent bidirectional differential switches controlled by SEL1/SEL2 and enabled via OE, supporting flexible routing modes: D+/- to D1+/D1−, D+/- to D2+/D2−, or cross-switched configurations. Its OVP circuitry actively clamps D+/D− pins at ≤9.6 V during 0–20 V overvoltage events while asserting FLT low.
Powered-off protection maintains high-Z I/O states when VCC = 0 V, preserving system isolation. Internal 6-MΩ pull-downs on SEL1, SEL2, and OE ensure default D1+/D1− selection and automatic enable at power-up without external biasing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | 2.3 V to 5.5 V - supports direct connection to USB VBUS or regulated 3.3 V/2.5 V rails without level-shifting. |
| RON (max) | 9 Ω - ensures minimal insertion loss (<0.7 dB at 240 MHz) and preserves USB 2.0 eye diagram integrity. |
| Bandwidth | 1.2 GHz typical - fully accommodates USB 2.0 high-speed (480 Mbps) signaling with <50 ps skew between D+/D−. |
| OVP Threshold | 4.5–5.2 V - triggers protection before standard USB VBUS (5 V ±5%) exceeds safe limits for downstream PHYs. |
| Off Capacitance | 1.2–6.2 pF - minimizes crosstalk (<−22 dB at 240 MHz) and signal degradation in adjacent high-speed traces. |
| Logic Compatibility | 1.8-V input - enables direct interfacing with low-voltage application processors and baseband ICs. |
| ESD Rating | ±2000 V HBM - meets IEC 61000-4-2 Level 4 requirements for handheld device port robustness. |
Pinout & Package
TS5USBC402IYFPR uses a 12-ball DSBGA (YFP) package measuring 1.582 mm × 1.182 mm with 0.4-mm pitch, optimized for space-constrained USB Type-C implementations.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SEL1, SEL2 | Switch configuration control inputs | Active-high logic selects D1 or D2 path; internal 6-MΩ pull-down defaults to D1+/D1− route at power-up. |
| OE | Output enable (active-low) | Disables both switch paths simultaneously; internal pull-down enables device automatically when VCC applied. |
| FLT | Fault indicator output | Open-drain signal asserts low during OVP event; requires external pull-up for microcontroller interrupt detection. |
| D+, D− | Common differential I/O | Bidirectional USB 2.0 data lines with 0–20 V OVP tolerance; connect to USB Type-C connector SBU/DP/DM pins. |
| D1+, D1−, D2+, D2− | Differential switch outputs | Route protected D+/D− signals to host controller (D1) and alternate path (D2), e.g., UART debug interface. |
| VCC, GND | Power and reference | Single-supply operation; 100 nF bypass capacitor required near VCC per layout guidelines. |
Key Features
| Feature | Design Value |
|---|---|
| Dual 2:1/1:2 Mux/DeMux + Cross-Switch | Enables dynamic reconfiguration between two USB hosts/peripherals or USB-to-UART switching without hardware change. |
| 20-V Overvoltage Protection | Clamps D+/D− to ≤9.6 V during VBUS shorts, preventing damage to sensitive USB PHYs behind the switch. |
| Powered-Off Isolation | Maintains >100 kΩ off-isolation and <1 µA leakage when VCC = 0 V, eliminating back-powering risks during system sleep. |
| Low Dynamic Power | 100 µA active current and 10 µA standby draw extend battery life in portable devices with frequent USB connect/disconnect cycles. |
| USB 2.0 Signal Integrity | 1.2 GHz bandwidth, <0.7 dB insertion loss, and <50 ps D+/D− skew preserve eye opening for reliable 480 Mbps operation. |
Applications
| Mobile Phone USB Switching | Tablet Dual-Port Hub |
|---|---|
Use Scenario: Routing USB 2.0 D+/D− between main application processor and secondary debug UART interface using single USB Type-C connector. IC Role / Device Role / Timing Role: Bidirectional analog switch with OVP, acting as signal path selector and fault barrier during cable insertion/removal. Use Value: Eliminates need for mechanical switch or second connector; 20-V OVP prevents damage from moisture-induced VBUS-to-D+ shorts. | Use Scenario: Expanding limited USB controller ports to support simultaneous connection of keyboard, storage, and display adapter via USB Type-C docking station. IC Role / Device Role / Timing Role: Dual 2:1 multiplexer enabling time-shared access to host controller resources across multiple peripherals. Use Value: 9 Ω RON and 1.2 GHz BW maintain full USB 2.0 high-speed compliance without signal degradation or timing margin loss. |
| Notebook Docking Interface | Industrial USB-C Peripheral Adapter |
Use Scenario: Isolating and switching USB 2.0 lines between laptop host and dock-mounted Ethernet, audio, and HID devices with hot-plug resilience. IC Role / Device Role / Timing Role: Protected signal router with fault reporting (FLT), ensuring system-level robustness against ESD and overvoltage transients. Use Value: ±2000-V HBM ESD rating and powered-off protection meet IPC-7351B Class 3 reliability requirements for commercial notebooks. | Use Scenario: Enabling USB Type-C connectivity on legacy industrial equipment with isolated RS-232/RS-485 interfaces requiring voltage fault containment. IC Role / Device Role / Timing Role: High-voltage-tolerant analog switch providing galvanic separation between field-side USB and control-side logic. Use Value: 0–20 V OVP range covers automotive 12 V and industrial 24 V supply fault conditions, protecting embedded controllers from bus shorts. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar USB 2.0 analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX14533EWC+ | Single 2:1 USB 2.0 switch; no cross-switch mode; 12-V OVP only; SOIC-16 package (larger footprint). | Lacks dual-path flexibility and 20-V OVP headroom needed for USB Type-C moisture fault scenarios. | Choose when board space allows SOIC and 12-V OVP suffices for non-Type-C legacy designs. |
| FSUSB30MUX | Single-channel USB 2.0 switch; no OVP; 1.8-V logic; 8-pin UDFN; RON = 10 Ω max. | No overvoltage protection or fault reporting-requires external TVS diodes and monitoring circuitry. | Select only if OVP is implemented externally and dual-path routing is unnecessary. |
Compared with MAX14533EWC+ and FSUSB30MUX, TS5USBC402IYFPR uniquely integrates 20-V OVP, dual-path cross-switch capability, and DSBGA-12 packaging-enabling compact, robust USB Type-C implementations without supplemental protection components.
Availability
TS5USBC402IYFPR is available at Aetrix Electronics and suitable for mobile phone design, tablet docking systems, notebook peripheral expansion, and industrial USB-C adapter development requiring stable component supply and long-term production continuity.
Supply support for TS5USBC402IYFPR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company delivering analog and embedded processing solutions for industrial, automotive, and personal electronics markets.
TS5USBC402IYFPR belongs to TI's USB interface protection switch product line, engineered specifically for USB Type-C system resilience-integrating signal routing, overvoltage fault containment, and low-power operation in ultra-compact packages.
FAQ
What is the operating temperature range for TS5USBC402IYFPR?
The TS5USBC402IYFPR is rated for industrial temperature operation from –40°C to +85°C, as confirmed in the official Texas Instruments datasheet revision September 2017. This extended range supports deployment in automotive infotainment docks, ruggedized tablets, and industrial USB-C peripherals where ambient temperatures exceed consumer-grade limits. The 'I' suffix in TS5USBC402IYFPR explicitly denotes the industrial grade specification.
Does TS5USBC402IYFPR require external pull-up or pull-down resistors on control pins?
No, TS5USBC402IYFPR includes internal 6-MΩ pull-down resistors on SEL1, SEL2, and OE pins, eliminating the need for external biasing components. This design ensures default selection of the D1+/D1− path and automatic enable upon VCC application-reducing BOM count and PCB area. External resistors are only recommended for unused pins (e.g., connecting to GND via 50 Ω to suppress reflections).
How does the overvoltage protection (OVP) function in TS5USBC402IYFPR during a VBUS-to-D+ short?
When a VBUS-to-D+ short occurs, TS5USBC402IYFPR's OVP circuit detects voltage exceeding 4.5–5.2 V on D+/D−, opens both switch paths within 0.6–3 µs, clamps the D1±/D2± pins to ≤9.6 V, and asserts FLT low. This protects downstream USB PHYs rated for ≤3.6 V I/O while maintaining isolation-verified under 20-V stress per JEDEC JESD78 testing conditions.
Can TS5USBC402IYFPR be used in USB 3.0 or USB-C SuperSpeed applications?
No, TS5USBC402IYFPR is designed exclusively for USB 2.0 (480 Mbps) differential signaling and does not support SuperSpeed (5 Gbps) lanes. Its 1.2 GHz bandwidth, pinout, and internal architecture are optimized for D+/D− routing only-not for high-speed TX/RX differential pairs used in USB 3.x. Using it for SuperSpeed would violate signal integrity requirements and is outside its qualified operating domain.
What package type and dimensions does TS5USBC402IYFPR use?
TS5USBC402IYFPR uses a 12-ball DSBGA (Die Size Ball Grid Array) package designated YFP, with nominal body size 1.582 mm × 1.182 mm and 0.4-mm ball pitch. This ultra-compact footprint is specified in TI's SCDS375A datasheet and enables placement adjacent to USB Type-C receptacles in smartphones and wearables where board area is constrained.
TS5USBC402IYFPR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 12-XFBGA, DSBGA
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- USB, UART
- Multiplexer/Demultiplexer Circuit:
- 2:1, 1:2
- Switch Circuit:
- -
- Number of Channels:
- -
- On-State Resistance (Max):
- 9Ohm
- Voltage - Supply, Single (V+):
- 2.3V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- -3db Bandwidth:
- 1.2GHz
- Features:
- Bi-Directional
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 12-DSBGA
TS5USBC402IYFPR FAQ
1.How can I place an order for TS5USBC402IYFPR through Aetrix?
Please submit a Request for Quotation (RFQ) for TS5USBC402IYFPR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TS5USBC402IYFPR reliable?
The price and inventory of TS5USBC402IYFPR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TS5USBC402IYFPR is usually 5 days.
3.What payment methods are accepted for TS5USBC402IYFPR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TS5USBC402IYFPR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TS5USBC402IYFPR?
TS5USBC402IYFPR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TS5USBC402IYFPR order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TS5USBC402IYFPR?
For technical support, including TS5USBC402IYFPR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TS5USBC402IYFPR requirements.
6.How does Aetrix verify that TS5USBC402IYFPR is sourced from the original manufacturer or authorized distributors?
All TS5USBC402IYFPR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TS5USBC402IYFPR meets industry standards.
7.What is the process for return or replacement of TS5USBC402IYFPR?
All TS5USBC402IYFPR units undergo pre-shipment inspection (PSI). If there is an issue with TS5USBC402IYFPR, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TS5USBC402IYFPR part is unused and in its original packaging.
Return procedure for TS5USBC402IYFPR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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