Startseite Schnittstelle USB-ICs USB-Typ-C- und USB-Stromversorgungs-ICs
Startseite
Schnittstelle
USB-ICs
USB-Typ-C- und USB-Stromversorgungs-ICs

TPS25858-Q1

AKTIV

Dual-3-A-USB-Typ-C ®-Ladeport-Regler programmierbarer Strombegrenzung und Lastabwurffunktion

Jetzt bestellen
Datenblatt

TPS25858-Q1

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Function Type-C 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) 480 Rating Automotive Dead battery support No Operating temperature range (°C) -40 to 125
Function Type-C 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) 480 Rating Automotive Dead battery support No Operating temperature range (°C) -40 to 125
VQFN-HR (RPQ) 25 15.75 mm² 4.5 x 3.5
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: TA range –40°C to +125°C
    • HBM ESD classification level H2
    • CDM ESD classification level C5
  • Optimized for ultra-low EMI requirements:
    • Meets CISPR25 class 5 standard
    • HotRod™ package minimizes switch node ringing
    • Spread spectrum reduces peak emissions
  • Synchronous buck regulator
    • High efficiency at 400 kHz: 94.5% at VIN = 13.5 V, IPA_BUS = 3 A and IPB_BUS = 3 A
    • 18-mΩ/10-mΩ Low RDS(ON) buck regulator MOSFETs
    • Operating voltage range: 5.5 V to 26 V, withstand 36-V input
    • Adjustable frequency: 200 kHz to 800 kHz
    • FPWM with spread-spectrum dithering
    • Selectable output voltage: 5.1 V, 5.17 V, 5.3 V, 5.4 V
  • Internal power path:
    • 7-mΩ/7-mΩ low RDS(ON) internal USB power MOSFETs
    • Programmable current limit for USB ports with high accuracy: ±10% at 3.4 A
    • OUT: 5.1 V, 200-mA supply for auxiliary loads
  • Line drop compensation: 90 mV at 2.4-A load
  • Compliant to USB-IF standards
    • Type-C rev 1.3
      • 3-A capability advertisement on CC
      • VBUS application and discharge
      • VCONN source: 200 mA
    • Automatic DCP modes (TPS25858-Q1):
      • Shorted mode per BC1.2 and YD/T 1591 2009
      • 1.2-V mode
      • 2.7-V Divider 3 mode
  • Load shedding versus programmable TA
  • Device TJ range: –40°C to +150°C
  • FAULT flag reports (TPS25859-Q1): USB overcurrent, thermal shutdown
  • USB ports ON/OFF control (TPS25859-Q1)
  • AEC-Q100 qualified for automotive applications:
    • Temperature grade 1: TA range –40°C to +125°C
    • HBM ESD classification level H2
    • CDM ESD classification level C5
  • Optimized for ultra-low EMI requirements:
    • Meets CISPR25 class 5 standard
    • HotRod™ package minimizes switch node ringing
    • Spread spectrum reduces peak emissions
  • Synchronous buck regulator
    • High efficiency at 400 kHz: 94.5% at VIN = 13.5 V, IPA_BUS = 3 A and IPB_BUS = 3 A
    • 18-mΩ/10-mΩ Low RDS(ON) buck regulator MOSFETs
    • Operating voltage range: 5.5 V to 26 V, withstand 36-V input
    • Adjustable frequency: 200 kHz to 800 kHz
    • FPWM with spread-spectrum dithering
    • Selectable output voltage: 5.1 V, 5.17 V, 5.3 V, 5.4 V
  • Internal power path:
    • 7-mΩ/7-mΩ low RDS(ON) internal USB power MOSFETs
    • Programmable current limit for USB ports with high accuracy: ±10% at 3.4 A
    • OUT: 5.1 V, 200-mA supply for auxiliary loads
  • Line drop compensation: 90 mV at 2.4-A load
  • Compliant to USB-IF standards
    • Type-C rev 1.3
      • 3-A capability advertisement on CC
      • VBUS application and discharge
      • VCONN source: 200 mA
    • Automatic DCP modes (TPS25858-Q1):
      • Shorted mode per BC1.2 and YD/T 1591 2009
      • 1.2-V mode
      • 2.7-V Divider 3 mode
  • Load shedding versus programmable TA
  • Device TJ range: –40°C to +150°C
  • FAULT flag reports (TPS25859-Q1): USB overcurrent, thermal shutdown
  • USB ports ON/OFF control (TPS25859-Q1)

The TPS2585x-Q1 is an integrated USB charging port solution, which includes a synchronous DC/DC converter capable of supplying up to 6.6 A and integrated detection and control for implementing USB Battery Charging 1.2 and Type-C ports.

The TPS2585x-Q1 is a family of highly-integrated USB Type-C charging controller for dual-USB ports application.

The TPS2585x-Q1 integrates a monolithic, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs and two USB current-limit switches with charging port auto-detection. The TPS2585x-Q1 offers a compact solution that achieves 6.6 A of continuous output current with excellent load and line regulation over a wide input supply range. The synchronous buck regulator operates with peak-current mode control and is internally compensated to simplify the design. A resistor on the FREQ pin sets the switching frequency between 200 kHz and 800 kHz.

The TPS2585x-Q1 integrates standard USB Type-C port controller functionality including Configuration Channel (CC) logic for 3-A and 1.5-A current advertisement. TPS25858-Q1 integrates Battery Charging (Rev. 1.2) to provide the required electrical signatures necessary for non-Type-C, legacy USB devices which use USB data line signaling to determine USB port current sourcing capabilities. TPS25859-Q1 can enable each port individually and can report fault condition for each port. The TPS2585x-Q1 also offers VCONN power that can meet the USB3.1 power requirement. The part is especially suitable for dual-port application due to the high system integration and small footprint.

The TPS2585x-Q1 supports intelligent thermal management. The USB output voltage and Type-C current advertisements can be regulated according to the temperature sensing through the TS pin. The TPS2585x-Q1 must connect a NTC thermistor on the TS pin to monitor the ambient temperature or PCB boar temperature, depending on where the NTC thermistor is put in the USB charging module or PCB board. Select a different NTC thermistor and bottom-side series resistor can change the temperature threshold for load shedding.

The TPS2585x-Q1 have four selectable USB output voltage settings: 5.1 V, 5.17 V, 5.3 V, and 5.4 V. The TPS2585x-Q1 integrates a precision current sense amplifier for cable droop compensation and user-programmable current limit tuning. The cable compensation is only available when the output voltage is set to 5.17 V. The cable compensation voltage is 90 mV at 2.4-A output current. Cable compensation aids portable devices in charging at optimum current and voltage under heavy loads by changing the buck regulator output voltage linearly with load current to counteract the voltage drop due to wire resistance in automotive cabling. The BUS voltage measured at a connected portable device remains approximately constant, regardless of load current, allowing the battery charger of the portable device to work optimally.

The TPS2585x-Q1 provides various safety features for USB charging and system operations, including external negative thermistor monitoring, cycle-by-cycle current limit, hiccup short-circuit protection, undervoltage lockout, BUS overcurrent, OUT overcurrent, and die overtemperature protection.

The device family is available in a 25-pin, 3.5 mm × 4.5 mm QFN package.

The TPS2585x-Q1 is an integrated USB charging port solution, which includes a synchronous DC/DC converter capable of supplying up to 6.6 A and integrated detection and control for implementing USB Battery Charging 1.2 and Type-C ports.

The TPS2585x-Q1 is a family of highly-integrated USB Type-C charging controller for dual-USB ports application.

The TPS2585x-Q1 integrates a monolithic, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs and two USB current-limit switches with charging port auto-detection. The TPS2585x-Q1 offers a compact solution that achieves 6.6 A of continuous output current with excellent load and line regulation over a wide input supply range. The synchronous buck regulator operates with peak-current mode control and is internally compensated to simplify the design. A resistor on the FREQ pin sets the switching frequency between 200 kHz and 800 kHz.

The TPS2585x-Q1 integrates standard USB Type-C port controller functionality including Configuration Channel (CC) logic for 3-A and 1.5-A current advertisement. TPS25858-Q1 integrates Battery Charging (Rev. 1.2) to provide the required electrical signatures necessary for non-Type-C, legacy USB devices which use USB data line signaling to determine USB port current sourcing capabilities. TPS25859-Q1 can enable each port individually and can report fault condition for each port. The TPS2585x-Q1 also offers VCONN power that can meet the USB3.1 power requirement. The part is especially suitable for dual-port application due to the high system integration and small footprint.

The TPS2585x-Q1 supports intelligent thermal management. The USB output voltage and Type-C current advertisements can be regulated according to the temperature sensing through the TS pin. The TPS2585x-Q1 must connect a NTC thermistor on the TS pin to monitor the ambient temperature or PCB boar temperature, depending on where the NTC thermistor is put in the USB charging module or PCB board. Select a different NTC thermistor and bottom-side series resistor can change the temperature threshold for load shedding.

The TPS2585x-Q1 have four selectable USB output voltage settings: 5.1 V, 5.17 V, 5.3 V, and 5.4 V. The TPS2585x-Q1 integrates a precision current sense amplifier for cable droop compensation and user-programmable current limit tuning. The cable compensation is only available when the output voltage is set to 5.17 V. The cable compensation voltage is 90 mV at 2.4-A output current. Cable compensation aids portable devices in charging at optimum current and voltage under heavy loads by changing the buck regulator output voltage linearly with load current to counteract the voltage drop due to wire resistance in automotive cabling. The BUS voltage measured at a connected portable device remains approximately constant, regardless of load current, allowing the battery charger of the portable device to work optimally.

The TPS2585x-Q1 provides various safety features for USB charging and system operations, including external negative thermistor monitoring, cycle-by-cycle current limit, hiccup short-circuit protection, undervoltage lockout, BUS overcurrent, OUT overcurrent, and die overtemperature protection.

The device family is available in a 25-pin, 3.5 mm × 4.5 mm QFN package.
filter Andere USB-Typ-C- und USB-Stromversorgungs-ICs suchen
Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

open-in-new Alternativen vergleichen
Selbe Funktionalität wie der verglichene Baustein bei gleicher Anschlussbelegung
TPS25850-Q1 AKTIV 2,2-MHz-USB Typ-C-Ladeanschluss-Wandler mit geringem EMI, zwei 3-A-Anschlüssen und Wärmemanagement Offers high efficiency at 2.1-MHz FSW

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 4
Typ Titel Datum
* Data sheet TPS25858-Q1 and TPS25859-Q1 Low EMI Dual 3-A USB Type-C® Charging Ports Converter With Programmable Current Limit and Thermal Management datasheet (Rev. B) PDF | HTML 27 Sep 2021
More literature Automotive USB charger challenges and innovations 15 Dez 2021
Functional safety information TPS2585x-Q1 Functional Safety FIT Rate and Failure Mode Distribution PDF | HTML 30 Apr 2021
EVM User's guide TPS25858-Q1 Evaluation Module PDF | HTML 26 Okt 2020

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

TPS25858Q1EVM-140 — Evaluierungsmodul für dualen USB Type-C®-Ladeport-Regler mit TPS25858-Q1 und 3 A

The TPS25858-Q1 is an integrated USB charging port solution which includes a synchronous DC/DC converter capable of supplying up to 6.6 A and integrated detection and control for implementing USB Battery Charging 1.2 and Type-C ports.

Benutzerhandbuch: PDF | HTML
Nicht verfügbar auf TI.com
Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese voll ausgestattete Design- und Simulationssuite verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)
Anfordern
Simulationstool

TINA-TI — SPICE-basiertes analoges Simulationsprogramm

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 (...)
Benutzerhandbuch: PDF
View Options
Referenzdesigns

PMP40731 — Auf 30 W ausgelegtes, thermisch optimiertes Referenzdesign für USB-Typ-C®-Ladegerät für die Automobi

Dieses Referenzdesign ist ein kompaktes und thermisch optimiertes Design für USB Type-C®Ladegerät mit zwei 15-W-Ausgängen für die Automobilindustrie. Der TPS25858-Q1-Baustein ist ein kostengünstiger DC-DC-Regler und ein Dual-USB Type-C®-Port-Controller. Der Wirkungsgrad beträgt 92,83nbsp;% (...)
Test report: PDF
Schaltplan: PDF
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VQFN-HR (RPQ) 25 Ultra Librarian
Es gelten die allgemeinen Geschäftsbedingungen von TI für Evaluierungsartikel.

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Empfohlene Produkte können Parameter, Evaluierungsmodule oder Referenzdesigns zu diesem TI-Produkt beinhalten.

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Alle Forenthemen auf Englisch anzeigen

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos