Product details


Function Type-C, USB2, USB3 Type CC controller, DC/DC converter Power role Source Alternate mode No External power path control No Data role Dataless Internal power path 5 V 3 A USB speed (Mbps) 10000 Rating Automotive Operating temperature range (C) -40 to 125 open-in-new Find other USB Type-C & USB Power Delivery ICs

Package | Pins | Size

VQFN (RHB) 32 25 mm² 5 x 5 open-in-new Find other USB Type-C & USB Power Delivery ICs


  • AEC-Q100 Qualified for automotive applications:
    • Temperature grade 1: –40°C to +125°C, TA
    • HBM ESD classification level H2
    • CDM ESD classification level C5
  • Functional Safety-Capable
    • Documentation available to aid functional safety system design
  • Synchronous buck DC/DC regulator
    • Input voltage range: 4.5 V to 36 V
    • Output current: 3.5 A
    • 5.1-V Output voltage with ±1% accuracy
    • Current mode control
    • Adjustable frequency: 300 kHz to 2.2 MHz
    • Frequency synchronization to external clock
    • FPWM with spread-spectrum dithering
    • Internal compensation for ease of use
  • Compliant to USB-IF standards
    • USB Type-C Rev 1.3
      • CC Logic, VCONN source and discharge
      • USB Cable polarity detection ( POL)
    • CDP/SDP Mode per USB BC1.2
    • Automatic DCP modes (TPS25833-Q1 only)
      • DCP Shorted mode and YD/T 1591-2009
      • 2.7-V Divider 3 mode
      • 1.2-V Mode
  • Optimized for USB power and communication
    • User-Programmable USB current limit
    • Cable droop compensation up to 1.5 V
    • High bandwidth data switches on DP and DM (TPS25832-Q1 only)
    • NTC input for intelligent thermal management (TPS25833-Q1 only)
  • Integrated protection
    • DP_IN and DM_IN Short-to-VBUS protection
    • DP_IN, DM_IN, CCx IEC 61000-4-2 rated
      • ±8kV Contact and ±15kV air discharge
  • Fault flag reports
  • 32 Pin QFN package with Wettable Flank
open-in-new Find other USB Type-C & USB Power Delivery ICs


The TPS2583x-Q1 is a USB Type-C and BC1.2 charging port controller that includes a synchronous DC/DC converter. With cable droop compensation, the VBUS voltage remains constant regardless of load current, ensuring connected portable devices are charged at optimal current and voltage.

The TPS25832-Q1 includes high bandwidth analog switches for DP and DM pass-through, while the TPS25833-Q1 includes a thermistor input pin and thermal warning flag for user programmable thermal overload protection.

open-in-new Find other USB Type-C & USB Power Delivery ICs
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Technical documentation

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Type Title Date
* Data sheet TPS2583x-Q1 USB Type-C and BC1.2 5-V, 3.5-A Output, 36-V Input Synchronous DC/DC datasheet (Rev. C) Aug. 31, 2020
Functional safety information TPS25833-Q1 Functional Safety, FIT Rate, and Failure Mode Distribution Jul. 20, 2020
Application note PCB Layout and Parameters Recommendation for TPS2583X EMC Performance Mar. 25, 2020
Application note How to Pass MFi Overcurrent Protection Test With USB Charger and Switch Device Feb. 26, 2020
Application note Ground Shift Phenomenon Recommendation of TPS2583x Dec. 02, 2019
Application note Loop Characteristic Evaluation and Optimization of TPS2583x Dec. 02, 2019
Application note TPS2583x Thermal Management Aug. 01, 2019

Design & development

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

Hardware development

document-generic User guide
What you need to get started: 
Step 1: Order hardware 
Step 2: Download the EVM User guide 

Step 3: Download design guide lines and application notes
Step 4: Download (...)
  • 6-V to 36-V (40-V Abs Max) Input Range Current Mode Control DC-DC Converter
  • ± 8% Current Sense Accuracy (IOUT > 1.5 A) for Precision Cable Droop Compensation
  • USB Battery Charging Specification Rev. 1.2 and Type-C Rev. 1.3 Compliant
  • CC1,CC2, D+ and D- Short-to-VBAT and VBUS Protection
  • User Programmable (...)

Design tools & simulation

PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SPICE-based analog simulation program
TINA-TI 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 (...)
document-generic User guide

Reference designs

Automotive 15-W USB Type-C™ and 12-W USB Type-A charger reference design
PMP40543 — This reference design is for an automotive USB Type-C and USB Type-A charger in 45-mm×45-mm dimension. The TPS25833-Q1 is used in each port as DC-DC regulator and port controller. The efficiency of the solution is 93.2% at 27-W output, which leads to only 40.8°C temperature rise. In an (...)
document-generic Schematic
Small size, automotive dual 15-W USB Type-C™ charger reference design
PMP40542 — This reference design is for an automotive dual-port USB Type-C charger in 30-mm×30-mm dimension. The TPS25833-Q1 is used in each port as DC-DC regulator and port controller. The efficiency of solution is 92.93% at 2×15-W output, which leads to only 55.9°C temperature rise. In an (...)
document-generic Schematic

CAD/CAE symbols

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VQFN (RHB) 32 View options

Ordering & quality

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  • Qualification summary
  • Ongoing reliability monitoring

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