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reference designTPS65994 | Demoboard TPS65994EVM

Texas Instruments TPS65994 | Demoboard TPS65994EVM

Dual port USB Type-C® and USB PD controller with integrated source power switches

Overview

TopologyOther 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

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Order Code
Data­sheet
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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
Qty.
RDC max.(mΩ)
Mount
Pins
Color
Gender
IR(A)
Packaging
SamplesAvailability & Sample
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150060BS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 470 nm, Blue
Simu­lation
Availability
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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 °
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Packaging Unit4000 
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MountSMT 
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PackagingTape and Reel 
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744314330
SPECWE-HCI SMT Flat Wire High Current Inductor, –, –
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-HCI SMT Flat Wire High Current Inductor
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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 
Packaging Unit1000 
DC Resistance9.9 mΩ
MountSMT 
Pins2 
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74437324022
SPECWE-LHMI SMT Power Inductor, –, –
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Downloads9 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWE-LHMI SMT Power Inductor
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Inductance2.2 µH
Performance Rated Current4.05 A
Saturation Current @ 10%4.45 A
Saturation Current @ 30%8.4 A
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Self Resonant Frequency49 MHz
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Packaging Unit3000 
DC Resistance61 mΩ
MountSMT 
Pins2 
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60900213421
SPECWR-PHD Jumper, –, –
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Downloads3 files

Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-PHD Jumper
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Pins1 
ColorBlack 
GenderJumper 
Rated Current3 A
PackagingBag 
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