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Texas Instruments TPS65994AD | Demoboard TPS65994EVM
Dual port USB Type-C® and USB PD controller with integrated source power switches
Overview
| Topology | USB |
| Output 1 | 5 V / 3 A |
Description
The TPS65994AD is a highly integrated stand-alone Dual Port USB Type-C and Power Delivery (PD) controller for PC and notebooks applications. The TPS65994AD integrates fully managed source paths with robust protection for a complete USB-C PD solution. TPS65994AD is featured on Intel and AMD’s Reference Design for PC and notebook end equipment ensuring the PD controller has proper system level interaction in these types of designs. This feature greatly reduces system design complexity and results in reduced time to market.
Features
- This device is certified by the USB-IF for PD3.0
- PD3.0 silicon is required for certification of new USB PD designs
- TID#: 3495
- Article on PD2.0 vs. PD3.0
- TPS65994AD is fully configurable dual port USB4 and Thunderbolt 4 (TBT4) PD3.0 controller
- This device can be used for USB4 host and device designs
- Supports extended industrial temperature range
- GUI tool to easily configure TPS65994AD for various applications
- Support for DisplayPort Source, Thunderbolt and user configurable alternate modes
- For a more extensive selection guide and getting started information, please refer to www.ti.com/usb-c and E2E guide
- Integrated fully managed power paths:
- Integrated two 5-V, 3-A, 38-mΩ sourcing switches
- UL2367 cert #: E169910
- IEC62368-1 cert #: US-34737-M3-UL
- Integrated robust power path protection
- Integrated overvoltage protection, under voltage protection, reverse current protection, and adjustable current limiting for source path
- Integrated overvoltage protection, under voltage protection and reverse current protection for sink path
- USB Type-C Power Delivery (PD) controller
- 10 configurable GPIOs
- USB PD 3.0 certified
- USB Type-C specification certified
- Cable attach and orientation detection
- Integrated VCONN switch
- Integrated dead battery Rd
- Physical layer and policy engine
- 3.3-V LDO output for dead battery support
- Power supply from 3.3 V or VBUS source
- 1 I2C primary port
- 2 I2C secondary ports
Typical applications
- PC and notebooks, Rugged PC and laptop, Single board computer, Flat panel monitor
- Docking station
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | λDom typ.(nm) | Emitting Color | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chip Technology | 2θ50% typ.(°) | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Mount | Pins | L(mm) | Working Voltage(V (AC)) | Operating Temperature | Color | Gender | Packaging | Z @ 100 MHz(Ω) | Zmax(Ω) | Test Condition Zmax | IR 2(mA) | RDC max.(Ω) | Type | IR(mA) | Z @ 1 GHz(Ω) | H(mm) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCW SMT Mono-color Chip LED Waterclear, 470 nm, Blue | Downloads28 files RAY files
| Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear | Dominant Wavelength [typ.]470 nm | Emitting ColorBlue | Peak Wavelength [typ.]465 nm | Luminous Intensity [typ.]145 mcd | Forward Voltage [typ.]3.2 V | Chip TechnologyInGaN | Viewing Angle Phi 0° [typ.]140 ° | – | – | – | – | – | – | – | MountSMT | – | Length1.6 mm | – | Operating Temperature -40 °C up to +85 °C | – | – | PackagingTape and Reel | – | – | – | – | – | – | – | – | Height0.7 mm | |||
 | WE-CBF SMT EMI Suppression Ferrite Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBF SMT EMI Suppression Ferrite Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | MountSMT | – | Length2 mm | – | Operating Temperature -55 °C up to +125 °C | – | – | – | Impedance @ 100 MHz22 Ω | Maximum Impedance40 Ω | Maximum Impedance1000 MHz | Rated Current 26000 mA | DC Resistance0.008 Ω | TypeHigh Current | Rated Current4500 mA | Impedance @ 1 GHz40 Ω | Height0.9 mm | ||||
 | WE-MPSB EMI Multilayer Power Suppression Bead, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-MPSB EMI Multilayer Power Suppression Bead | – | – | – | – | – | – | – | – | – | – | – | – | – | – | MountSMT | – | Length1.6 mm | – | Operating Temperature -55 °C up to +125 °C | – | – | – | Impedance @ 100 MHz26 Ω | Maximum Impedance39 Ω | Maximum Impedance515 MHz | Rated Current 26500 mA | DC Resistance0.008 Ω | TypeHigh Current | Rated Current6500 mA | Impedance @ 1 GHz33 Ω | Height0.8 mm | ||||
 | WE-HCI SMT Flat Wire High Current Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | – | – | – | – | – | – | – | Inductance3.3 µH | Performance Rated Current10.9 A | Saturation Current @ 10%3.2 A | Saturation Current @ 30%8 A | DC Resistance9 mΩ | Self Resonant Frequency65 MHz | MaterialSuperflux | MountSMT | Pins2 | Length7 mm | – | Operating Temperature -40 °C up to +150 °C | – | – | – | – | – | – | – | DC Resistance0.0099 Ω | – | – | – | Height4.8 mm | ||||
 | WE-LHMI SMT Power Inductor, –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-LHMI SMT Power Inductor | – | – | – | – | – | – | – | Inductance2.2 µH | Performance Rated Current4.05 A | Saturation Current @ 10%4.45 A | Saturation Current @ 30%8.4 A | – | Self Resonant Frequency49 MHz | – | MountSMT | Pins2 | Length4.45 mm | – | Operating Temperature -40 °C up to +125 °C | – | – | – | – | – | – | – | DC Resistance0.061 Ω | – | – | – | Height1.8 mm | ||||
 | WR-PHD Jumper, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Jumper | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Pins1 | Length2.44 mm | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +125 °C | ColorBlack | GenderJumper | PackagingBag | – | – | – | – | – | – | Rated Current3000 mA | – | – | |||
 | WR-PHD Pin Header - Single, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Pin Header - Single | – | – | – | – | – | – | – | – | – | – | – | – | – | – | MountTHT | Pins4 | Length10.16 mm | Working Voltage250 V (AC) | Operating Temperature -40 °C up to +105 °C | – | GenderPin Header | PackagingBag | – | – | – | – | – | TypeStraight | Rated Current3000 mA | – | – |