TPS25740RGET Part Information

Details for TPS25740RGET by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Driver & Interface ICs

Part Description

The TPS25740, TPS25740A implements a source that is compliant to USB Power Delivery 2.0 version 1.2 and Type-C revision 1.2. It monitors the CC pin to detect when a USB Type-C sink is attached, then it enables a N-ch MOSFET gate driver to turn on VBUS. The device then offers up to three different voltages using USB Power Delivery. Four input pins (PSEL, HIPWR, PCTRL, and (EN12V or EN9V) are used to configure the voltages and currents advertised. The device uses the CTL1 and CTL2 pins to select one of three voltages from the power supply based on the voltage requested by the attached sink. The device automatically handles discharging the VBUS output per USB PD requirements. The TPS25740, TPS25740A typically draws 8.5 µA (or 5.8 µA if VDD = 3.3 V) when no device is attached. Additional system power saving is achievable by using the Port Attachment Indicator (UFP) output to disable the power source when no device is attached. Protection features include overvoltage protection, overcurrent protection, over-temperature protection, IEC for CC pins, and system override to disable the gate driver (GD).

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Part Features

  • Below 10 u00b5A Quiescent Current when Unattached
  • Built-In 1.8 V at 35 mA Supply Output
  • High Voltage and Safety Integration u2013 Overvoltage, Overcurrent, Overtemperature Protection and VBUS Discharge u2013 IEC 61000-4-2 Protection on CC1 and CC2 u2013 Input Pin for Fast Shutdown Under Fault u2013 Control of External N-ch MOSFET u2013 2-pin External Power Supply Control u2013 Wide VIN Supply (4.65 V u2013 25 V)
  • Pin-Selectable Peak Power Settings u2013 12 options 15 W u2013 100W (TPS25740) u2013 11 options 15 W u2013 81W (TPS25740A)
  • Pin-Selectable Voltage Advertisement u2013 5 V, 12 V, and/or 20 V (TPS25740) u2013 5 V, 9 V, and/or 15 V (TPS25740A)
  • Port Attachment Indicator
  • USB Power Delivery (PD) 2.0 Certified Provider, USB Type-Cu2122 Rev. 1.2 Compliant Source

Part Specifications

USB IC Type USB Type-C and Power Delivery (PD) controller
USB Standard USB 2.0
Supply Voltage Min 4.65V
Supply Voltage Max 25V
Interface Case Style VQFN
No. of Pins 24Pins
Data Rate -
No. of Ports 1 Port
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
USB Type USB Controller
RoHS Compliant

Frequently Asked Questions

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What category does TPS25740RGET fall under?

The TPS25740RGET is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

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Is the TPS25740RGET RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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