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TPS25810

ACTIVE

USB Type-C™ source controller and 3A power switch with VCONN

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Data sheet

TPS25810

ACTIVE
Data sheet Order now

Product details

Function Type-C Type CC controller Power role Source Alternate mode No External power path control No Data role DFP Internal power path 5 V 3 A Rating Catalog Dead battery support No Operating temperature range (C) -40 to 125
Function Type-C Type CC controller Power role Source Alternate mode No External power path control No Data role DFP Internal power path 5 V 3 A Rating Catalog Dead battery support No Operating temperature range (C) -40 to 125
WQFN (RVC) 20 12 mm² 3 x 4
  • USB Type-C Rev. 1.2 Compliant DFP Controller
  • Connector Attach/Detach Detection
  • STD/1.5-A/3-A Capability Advertisement on CC
  • Super Speed Polarity Determination
  • VBUS Application and Discharge
  • VCONN Application to Electronically Marked Cable
  • Audio and Debug Accessory Identification
  • 0.7-µA (typ) IDDQ When Port Unattached
  • Three Input Supply Options
    • IN1: USB Charging Supply
    • IN2: VCONN Supply
    • AUX: Device Power Supply
  • Power Wake Supports Low Power in System Hibernate (S4) and OFF (S5) Power States
  • 34-mΩ (typ) High-Side MOSFET
  • 1.7/3.4-A ILimit (±7.1%) - Programmable
  • Port Power Management Enables Power Resource Optimization Across Multi-Ports
  • Package: 20-Pin WQFN (3 x 4) (1)
  • UL Listed – File No. E169910

(1)CC pins are IEC-61000-4-2 rated
  • USB Type-C Rev. 1.2 Compliant DFP Controller
  • Connector Attach/Detach Detection
  • STD/1.5-A/3-A Capability Advertisement on CC
  • Super Speed Polarity Determination
  • VBUS Application and Discharge
  • VCONN Application to Electronically Marked Cable
  • Audio and Debug Accessory Identification
  • 0.7-µA (typ) IDDQ When Port Unattached
  • Three Input Supply Options
    • IN1: USB Charging Supply
    • IN2: VCONN Supply
    • AUX: Device Power Supply
  • Power Wake Supports Low Power in System Hibernate (S4) and OFF (S5) Power States
  • 34-mΩ (typ) High-Side MOSFET
  • 1.7/3.4-A ILimit (±7.1%) - Programmable
  • Port Power Management Enables Power Resource Optimization Across Multi-Ports
  • Package: 20-Pin WQFN (3 x 4) (1)
  • UL Listed – File No. E169910

(1)CC pins are IEC-61000-4-2 rated

The TPS25810 is a USB Type-C Downstream Facing Port (DFP) controller with an integrated 3-A rated USB power switch. The TPS25810 monitors the Type-C Configuration Channel (CC) lines to determine when an USB device is attached. If an Upstream Facing Port (UFP) device is attached, the TPS25810 applies power to VBUS and communicates the selectable VBUS current sourcing capability to the UFP via the passthrough CC line. If the UFP is attached using an electronically marked cable, the TPS25810 also applies VCONN power to the cable CC pin. The TPS25810 also identifies when Type-C audio or debug accessories are attached.

The TPS25810 draws less than 0.7 uA (typ) when no device is attached. Additional system power saving is achievable in S4/S5 system power states by using the UFP output to disable the high power 5-V supply when no UFP is attached. In this mode the device is capable of running from an auxiliary supply (AUX) which can be a lower voltage supply (3.3 V), typically powering the system uC in low power states (S4/S5).

The TPS25810 34-mΩ power switch has two selectable fixed current limits that align with the Type-C current levels. The FAULT output signals when the switch is in an over current or over temperature condition. The LD_DET output controls power management to multiple high current Type-C ports in an environment where all ports cannot simultaneously provide high current (3 A).

The TPS25810 is a USB Type-C Downstream Facing Port (DFP) controller with an integrated 3-A rated USB power switch. The TPS25810 monitors the Type-C Configuration Channel (CC) lines to determine when an USB device is attached. If an Upstream Facing Port (UFP) device is attached, the TPS25810 applies power to VBUS and communicates the selectable VBUS current sourcing capability to the UFP via the passthrough CC line. If the UFP is attached using an electronically marked cable, the TPS25810 also applies VCONN power to the cable CC pin. The TPS25810 also identifies when Type-C audio or debug accessories are attached.

The TPS25810 draws less than 0.7 uA (typ) when no device is attached. Additional system power saving is achievable in S4/S5 system power states by using the UFP output to disable the high power 5-V supply when no UFP is attached. In this mode the device is capable of running from an auxiliary supply (AUX) which can be a lower voltage supply (3.3 V), typically powering the system uC in low power states (S4/S5).

The TPS25810 34-mΩ power switch has two selectable fixed current limits that align with the Type-C current levels. The FAULT output signals when the switch is in an over current or over temperature condition. The LD_DET output controls power management to multiple high current Type-C ports in an environment where all ports cannot simultaneously provide high current (3 A).
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Technical documentation

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Type Title Date
* Data sheet TPS25810 USB Type-C DFP Controller and Power Switch with Load Detection datasheet (Rev. C) PDF | HTML 11 Jul 2017
Application note 24 V-Tolerant USB-C port using the TPS25810 and TPD1S514-1 23 Feb 2019
Technical article Converting from USB Type-A to USB Type-C™ brings greater energy efficiency 10 Apr 2018
Technical article One connector to rule them all, or is it? 16 Nov 2016
White paper Circuit protection for your next USB Type-C design white paper 12 Oct 2016
Application note TPS25810 Charging Port Over USB Type-C 05 Apr 2016
Technical article Why does Iq matter for USB Type-C? 21 Jan 2016
Technical article How I learned to stop worrying and love USB Type-C 05 Jan 2016
White paper USB Type-C™ represents breakthrough connectivity 04 Dec 2015
Application note Protecting the TPS25810 from High Voltage DFPs 20 Nov 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS25810EVM-745 — TPS25810 USB Type C DFP Controller and Power Switch with Load Detection Evaluation Module

The Texas Instruments TPS25810EVM-745 evaluation module (EVM) helps designers evlaute the performance of the TPS25810 USB Type-C DFP Controller and Power Switch. The EVM contains inputs and outputs for the device as well as many test points and jumpers for easy configuration and evaluation of the (...)

User guide: PDF
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Simulation model

TPS25810 TINA-TI Reference Design

SLVMCI9.TSC (1731 KB) - TINA-TI Reference Design
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Simulation model

TPS25810 TINA-TI Transient Reference Design

SLVMCJ0.TSC (2639 KB) - TINA-TI Reference Design
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Simulation model

TPS25810 TINA-TI Transient Spice Model

SLVMCJ1.ZIP (57 KB) - TINA-TI Spice Model
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Simulation model

TPS25810 Unencrypted PSpice Transient Model Package (Rev. A)

SLVMB98A.ZIP (51 KB) - PSpice Model
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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
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Reference designs

PMP11594 — USB Type-C™ DFP 5V3A Charger Reference Design

The PMP11594 is a low cost 5V3A charger reference design which provides Type C DFP feature and is compliant with BC1.2 device.  The design includes a non-synchronous step-down regulator LMR14030 and highly integrated USB type-C controller TPS25810. The PMP11594 demonstrates high efficiency, (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP4403 — USB Type-C DFP Charger 5V3A SSR Control Adapter Reference Design

The PMP4403 is an AC in 5V 3A reference design for USB Type-C™ DFP charger applications. It also is compliant with BC 1.2 devices. The solution is a synchronous rectified QR flyback which uses the UCC28740 and UCC24636. Good regulation and dynamic performance is achieved by using a secondary (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP11114 — Automotive Input Dual Port USB Type C Charger Reference Design

PMP11114 is a dual port USB Type C Charger. This design takes an automotive input voltage (7V to 18V nominal, load dump to 40V).  The output goes to two USB Type ports, each of these ports supplies 5V.  The desgin supports 3A on one port and 1.5A on the other port.  The DC/DC portion (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP4451 — USB-C DFP+ USB-A Power Bank with Input & Output Fast Charger Reference Design

This is a power bank reference design with a USB type C DFP plus a USB type A port supporting high voltage discharging. Fast charger input is also supported to save more charging time. It can detect the input port attach/detach automatically, as well as the output ports.
Test report: PDF
Schematic: PDF
Reference designs

PMP11295 — USB-C DFP, 5V/3A Out, Universal AC Input Reference Design

This power reference design provides 5V/15W over USB-C from a universal AC input range of 85-265VAC. The UCC24636 synchronous rectifer driver and CSD18540Q5B MOSFET allow this design to provide 84% average efficiency. The TPS25810 provides the PD port control over the USB-C output (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP11536 — USB-C DFP + 5V2A Power Bank With Input Fast Charger Reference Design

PMP11536 is a power bank reference design with a USB typc C DFP plus a USB type A port employing the boost mode of a Maxcharger. Fast charger input is also supported to save more charging time. It can detect the input port attach/detach events automatically, as well as the output ports.
Test report: PDF
Schematic: PDF
Reference designs

PMP4488 — USB-C DFP 5V3A Charger Reference Design

The PMP4488 is low cost 5V3A charger reference design providing Type C DFP feature and is compliant with BC1.2 device.  The design includes a non-synchronous step-down regulator TPS54340 and highly integrated USB type-C controller TPS25810. The PMP4488 demonstrates high efficiency, good (...)
Test report: PDF
Schematic: PDF
Reference designs

PMP11124 — USB-C, DFP, 5V/3A Out, 85-265VAC In, Adapter, Low Cost Reference Design

The PMP11124 reference design uses the UCC28700 and TPS25810 to provide an isolated 5V at 3A over a USB type C interface.  The UCC28700 implements primary-side regulation, eliminating the need for an opto-coupler and reducing the size and cost of the design.  Cost is further minimized by (...)
Test report: PDF
Schematic: PDF
Package Pins Download
WQFN (RVC) 20 View options

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