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Texas Instruments TPS65994 | Demoboard TPS65994EVM
Dual port USB Type-C® and USB PD controller with integrated source power switches
Overview
| Topology | Other Topology |
Description
The TPS65994AD is a stand-alone USB Type-C and Power Delivery (PD) controller providing cable plug and orientation detection for two USB Type-C connectors. Upon cable attachment, the TPS65994AD performs cable detection according to the USB Type-C specification. It also communicates on the CC wire using the USB PD protocol. When cable detection and USB PD negotiation are complete, the TPS65994AD enables the appropriate power path and configures alternate mode settings (USB4, DisplayPort video, or Thunderbolt) for external multiplexers.
Features
- USB Power Delivery (PD) controller
- USB PD 3.0 certified (TID #3495)
- USB4 compliant
- Fast role swap support
- Physical layer and policy engine
- Configurable at Boot and host-controlled
- USB Type-C Specification compliant
- Cable attach and orientation detection
- Default, 1.5-A or 3-A power advertisement
- Integrated VCONN switch
- Integrated VBUS sourcing port power switch
- Two 5-V, 3-A, 38-mΩ Sourcing switches
- Adjustable current limiting
- Undervoltage and overvoltage protection
- Fast turn-on mode to support fast-role swap
- UL recognized component (E169910)
- Alternate mode support
- DisplayPort source
- Thunderbolt™
- User configure alternate modes
- QFN package (0.4-mm pitch)
- Supports extended industrial temperature range
Typical applications
- Desktop PC's, Notebook PC's, Docking Station DFP port, Monitor, Industrial PC
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 | RDC max.(mΩ) | Mount | Pins | Color | Gender | IR(A) | Packaging | 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 | – | – | – | – | PackagingTape and Reel | |||
 | 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 | DC Resistance9.9 mΩ | MountSMT | Pins2 | – | – | – | – | ||||
 | 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 | – | DC Resistance61 mΩ | MountSMT | Pins2 | – | – | – | – | ||||
 | WR-PHD Jumper, –, – | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Jumper | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Pins1 | ColorBlack | GenderJumper | Rated Current3 A | PackagingBag |