Product details


Function Type-C Type Power switch Power role DRP, Sink, Source Alternate mode Yes, No External power path control No Data role DFP, DRD, Dataless, UFP Internal power path 20V 5A Sink, 5V 3A Source USB speed (Mbps) Rating Catalog Dead battery support Yes Operating temperature range (C) -10 to 85 Iq (Typ) (uA) 19 open-in-new Find other USB Type-C & USB Power Delivery ICs

Package | Pins | Size

DSBGA (YBG) 28 3 mm² 1.606 x 2.806 open-in-new Find other USB Type-C & USB Power Delivery ICs


  • Integrated 30 mΩ (typical), 32-V tolerant NFET 5-V source path, up to 3 A
  • Integrated 22 mΩ (typical), 32-V tolerant NFET 4-V to 22-V sink path, up to 5 A
  • Selectable current limit for 5-V source path
  • Built-in soft-start to limit in-rush currents
  • Integrated high voltage VBUS LDO regulator (3.3-V or 5.0-V per device type)
  • Optional VBUS overvoltage protection via pin configuration.
  • System supply and VBUS undervoltage protection
  • 5-V System supply overvoltage protection
  • Overtemperature protection
  • Reverse-current protection
  • Fault pin with de-glitched fault reporting
  • Support for fast role swap
  • IEC/UL Certificate No. US-34369-UL
    • Standards: IEC 62368-1 Ed. 2, UL 2367 Ed. 1
  • Small footprint WCSP packaging, no HDI required.

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The TPS6602x is a full-featured power switch multiplexer that contains an integrated 5-V Source power path and a 4-V to 22-V Sink power path. The 5-V Source path limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the selected current-limit threshold. Each power path supports overtemperature and reverse current protection. VBUS has overvoltage protection with its level being set by an optional external resistor divider. If no overvoltage protection is desired, it may be disabled by grounding the OVP terminal. The TPS6602x series supports a fault pin that indicates overcurrent and overtemperature events.

TPS6602x series also supports a high voltage VBUS LDO regulator (3.3-V or 5-V per device type) useful for supplying power to the device and other system components when operating in dead battery conditions. The TPS66020 regulates to 3.3-V and the TPS66021 regulates to 5-V.

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Technical documentation

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No results found. Please clear your search and try again. View all 5
Type Title Date
* Datasheet TPS6602x Integrated Source and Sink Power Multiplexer with VBUS LDO Regulator datasheet (Rev. B) Nov. 21, 2019
More literature TPS66020EVM EU Declaration of Conformity (DoC) Sep. 14, 2020
Application notes TPS66X2X - Power Switch Layout Made Easy Oct. 09, 2019
User guides TPS66020 Evaluation Module Jun. 25, 2019
Application notes Integrating TPS6602x and TPS6612x With USB Type-C™ Power Delivery Controllers Jun. 15, 2019

Design & development

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Hardware development

document-generic User guide
The TPS66020EVM design is targeted for USB Type-C and Power Delivery (PD) applications. This EVM features micro USB port for power on, a Type C USB conector, protection circuitry and header for control pins from a PD controller board.
  • Power switch to interface a USB power delivery (PD) controller for testing and verification
  • VBUS has over-voltage protection with its level being set by an external resistor divider
  • TPS66020 has power switch multiplexer that contains an integrated 5V source power path and a 4V to 22V sink power path
  • (...)

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

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