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TPS25832-Q1

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USB Type-C and SDP/CDP charge port converter with cable compensation

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Data sheet
USB Type-C and SDP/CDP charge port converter with cable compensation

TPS25832-Q1

ACTIVE
Data sheet Order now

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 DFP Internal power path 5 V 3 A USB speed (Mbps) 10000 Rating Automotive Operating temperature range (C) -40 to 125
Function Type-C, USB2, USB3 Type CC controller, DC/DC converter Power role Source Alternate mode No External power path control No Data role DFP Internal power path 5 V 3 A USB speed (Mbps) 10000 Rating Automotive Operating temperature range (C) -40 to 125
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VQFN (RHB) 32 25 mm² 5 x 5
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  • 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
  • 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
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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.

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.

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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) 31 Aug 2020
Functional safety information TPS25832-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA 20 Jul 2020
Application note PCB Layout and Parameters Recommendation for TPS2583X EMC Performance 25 Mar 2020
Application note How to Pass MFi Overcurrent Protection Test With USB Charger and Switch Device 26 Feb 2020
Application note How to Improve an Eye Diagram With the TPS25840-Q1 Device Using a Long USB Cable 10 Jan 2020
Application note Ground Shift Phenomenon Recommendation of TPS2583x 02 Dec 2019
Application note Loop Characteristic Evaluation and Optimization of TPS2583x 02 Dec 2019

Design & development

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

Evaluation board

TPS25830Q1EVM-040 — TPS25830-Q1 USB Type-C and BC1.2 synchronous buck with cable compensation and current limit EVM

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Reference designs

PMP30338 — Automotive dual port USB Type-C reference design (2x 15 W)

This reference design showcases a system implementation of a dual port USB Type-C charger. The design includes input reverse polarity protection, input filtering and two individual USB Type-C charger circuits, which can supply up to 3.0 A each. The circuit has been space optimized to fit into a (...)
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VQFN (RHB) 32 View options

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