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TPS2511

AKTIV

Dedizierter USB-Ladeport-Controller und 2,2-A-Leistungsschalter

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Datenblatt

TPS2511

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Product type Charge port controller Vin (min) (V) 4.5 Vin (max) (V) 5.5 Continuous current (max) (A) 2.7 Current limit (A) 0.25 to 2.7 Operating temperature range (°C) -40 to 125 Enable Active High Number of switches 1 Current limit accuracy at 1 A 0.1 Rating Catalog
Product type Charge port controller Vin (min) (V) 4.5 Vin (max) (V) 5.5 Continuous current (max) (A) 2.7 Current limit (A) 0.25 to 2.7 Operating temperature range (°C) -40 to 125 Enable Active High Number of switches 1 Current limit accuracy at 1 A 0.1 Rating Catalog
HVSSOP (DGN) 8 14.7 mm² 3 x 4.9
  • Supports a USB DCP Shorting D+ Line to D– Line
  • Supports a USB DCP Applying 2 V on D+ Line and 2.7 V on D– Line (or a USB DCP Applying
    2.7 V on D+ Line and 2 V on D– Line)
  • Supports a USB DCP Applying 1.2 V on D+ and D– Lines
  • Automatically Switch D+ and D– Lines Connections for an Attached Device
  • Hiccup Mode for Output Short-Circuit Protection
  • Provides CS Pin for USB Cable Compensation
  • Programmable Current Limit (ILIM_SET Pin)
  • Accurate ±10% Current Limit at 2.3 A (Typical)
  • 70-mΩ (Typical) High-Side MOSFET
  • Compatible With USB 2.0 and 3.0 Power Switch Requirements
  • Operating Range: 4.5 V to 5.5 V
  • Available in 8-Pin MSOP-PowerPAD™ Package
  • Supports a USB DCP Shorting D+ Line to D– Line
  • Supports a USB DCP Applying 2 V on D+ Line and 2.7 V on D– Line (or a USB DCP Applying
    2.7 V on D+ Line and 2 V on D– Line)
  • Supports a USB DCP Applying 1.2 V on D+ and D– Lines
  • Automatically Switch D+ and D– Lines Connections for an Attached Device
  • Hiccup Mode for Output Short-Circuit Protection
  • Provides CS Pin for USB Cable Compensation
  • Programmable Current Limit (ILIM_SET Pin)
  • Accurate ±10% Current Limit at 2.3 A (Typical)
  • 70-mΩ (Typical) High-Side MOSFET
  • Compatible With USB 2.0 and 3.0 Power Switch Requirements
  • Operating Range: 4.5 V to 5.5 V
  • Available in 8-Pin MSOP-PowerPAD™ Package

The TPS2511 device is a USB-dedicated charging port (DCP) controller and current-limiting power switch. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following dedicated charging schemes:

    1. Divider DCP, required to apply 2.7 V and 2 V on the D+ and D– lines respectively or 2 V and 2.7 V on the D+ and D– lines respectively
    2. BC1.2 DCP, required to short the D+ line to the D– line1.2 V on both D+ and D– lines

    The TPS2511 is a 70-mΩ power-distribution switch intended for applications where heavy capacitive loads and short circuits are likely to be encountered. This device also provides hiccup mode when the output (OUT) voltage is less than 3.8 V (typical) or when an overtemperature protection occurs during an overload condition. Accurate and programmable current limit provides flexibility and convenience for applications. The TPS2511 provides a CS pin for USB cable resistance compensation and an EN pin to control the device turnon and turnoff.

    The TPS2511 device is a USB-dedicated charging port (DCP) controller and current-limiting power switch. An auto-detect feature monitors USB data line voltage, and automatically provides the correct electrical signatures on the data lines to charge compliant devices among the following dedicated charging schemes:

      1. Divider DCP, required to apply 2.7 V and 2 V on the D+ and D– lines respectively or 2 V and 2.7 V on the D+ and D– lines respectively
      2. BC1.2 DCP, required to short the D+ line to the D– line1.2 V on both D+ and D– lines

      The TPS2511 is a 70-mΩ power-distribution switch intended for applications where heavy capacitive loads and short circuits are likely to be encountered. This device also provides hiccup mode when the output (OUT) voltage is less than 3.8 V (typical) or when an overtemperature protection occurs during an overload condition. Accurate and programmable current limit provides flexibility and convenience for applications. The TPS2511 provides a CS pin for USB cable resistance compensation and an EN pin to control the device turnon and turnoff.
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      Technische Dokumentation

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      Typ Titel Datum
      * Data sheet TPS2511 USB Dedicated Charging Port Controller and Current Limiting Power Switch datasheet (Rev. A) PDF | HTML 05 Aug 2015
      Selection guide Power Management Guide 2018 (Rev. R) 25 Jun 2018
      Selection guide USB Type-A Power Switch and Charging Controller Selector Guide (Rev. F) 24 Mai 2018
      Application note Effective System ESD Protection Guidelines:TPS251x USB Charging Port Controllers 19 Jul 2016
      Technical article Power Tips: Don’t let a drooping USB voltage slow down your charger PDF | HTML 30 Okt 2015
      Application note Creating a Universal Car Charger for USB Devices From the TPS54240 and TPS2511 (Rev. E) 16 Sep 2013
      Test report Test Report for the iPad Automotive Charger 11 Jun 2013
      Application note Optimizing Li-ion Power Pack Performance 04 Okt 2012
      Application note Creating a Dual USB Universal Car Charger From the TPS40170 and Two TPS2511 22 Mai 2012
      EVM User's guide Using the TPS2511EVM 04 Mai 2012

      Design und Entwicklung

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

      Evaluierungsplatine

      TPS2511EVM-141 — TPS2511-Evaluierungsmodul

      The Texas Instruments TPS2511EVM-141 evaluation module (EVM) helps designers evaluate the performance of the TPS2511 USB Dedicated Charging Port Controller and Power Switch. The EVM charges devices without passing data to the host, so is not used as a data port.
      Benutzerhandbuch: PDF
      Nicht verfügbar auf TI.com
      Simulationsmodell

      TPS2511 PSpice Transient Model

      SLUM309.ZIP (41 KB) - PSpice Model
      Herunterladen
      Schaltplan

      Schematic for the iPad Automotive Charger

      SNVC107.PDF (82 KB)
      Herunterladen
      Referenzdesigns

      TIDA-01253 — Referenzdesign für zwei Remote- und lokalen USB-Anschluss gemäß CISPR 25 Klasse 4 für die Automobili

      This automotive media port design allows customers to accelerate media port systems by taking advantage of a complete reference design comprising analog AEC-100-qualified integrated circuits (ICs). The reference design is specified for automotive media ports that require both local-port and (...)
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      Schaltplan: PDF
      Referenzdesigns

      PMP8851 — Referenzdesign für Automobil-USB-Ladegerät

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      Referenzdesigns

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      This reference design provides an isolated 5V/1.5A output from a universal 85-265VAC input with an efficiency greater than 78%. Employing the UCC28722 Primary Side Regulation (PSR) Flyback controller which helps to eliminate the opto-coupler and secondary side regulation components, this design (...)
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      Referenzdesigns

      PMP4344 — Wandladegerät mit universellem AC-Eingang 5 V bei 1,2 A mit <10 mW Leerlaufleistungsaufnahme

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      Referenzdesigns

      PMP8363 — Referenzdesign für Eco-Ladegerät 85-265 VAC Eingang, 5 V bei 2 A für Tablets und Smartphones

      This reference design uses the UCC28710 in a quasi-resonant flyback to generate an isolated 5V at up to 2A. This design is over 80% efficient while charging a device. In addition, the energy saving features of the UCC28710 allow this design to consume less than 20mW when plugged into an outlet (...)
      Test report: PDF
      Schaltplan: PDF
      Referenzdesigns

      PMP8286 — Universeller AC-Eingang, intelligenter USB-Ladewürfel für 5 V bei 2,1 A

      This reference design uses the UCC28700 in a quasi-resonant flyback to generate an isolated 5V at up to 2.1A. The UCC28700 implements primary-side regulation, eliminating the need for an opto-coupler and reducing the total component count. This results in a compact and cost effective design. (...)
      Test report: PDF
      Referenzdesigns

      PMP7390 — Referenzdesign für USB-Ladegerät mit zwei Anschlüssen für den Automobilbereich

      Using the TPS40170 PWM Buck Controller, this power management reference design provides a regulated 5V to power 2 USB ports at 2.1A each (total 4.2A) in a small form-factor. The design has been optimized for a nominal 12V input and accepts 8-60V.
      Test report: PDF
      Schaltplan: PDF
      Referenzdesigns

      PMP7388 — 9–40 V, Kfz-Eingang, 5 V@2,1 A, Smart USB-Ladegerät – Referenzdesign

      This reference design is a complete automotive USB charger solution from the car battery.
      From a 9V to 40V DC input,  this design generates a 5V/2.1A output for smart phones and tablets.
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      Gehäuse Pins Herunterladen
      HVSSOP (DGN) 8 Optionen anzeigen
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      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

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