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Product details

Parameters

FET Internal Ron (Typ) (mOhm) 30 Vin (Min) (V) 2.9 Vin (Max) (V) 20 Vabsmax_cont (V) 22 Current limit (Min) (A) 0.8 Current limit (Max) (A) 6.5 Overcurrent response Current Limiting Current limit type Adjustable Fault response Auto Retry UL recognition UL2367 open-in-new Find other eFuses & hot swap controllers

Package | Pins | Size

VQFN (RSA) 16 16 mm² 4 x 4 open-in-new Find other eFuses & hot swap controllers

Features

  • Up to 20-V Bus Operation
  • Integrated 30-mΩ Pass MOSFET
  • Programmable Current Limit from:
    0.83 A to 6.5 A
  • Programmable Inrush Current Slew Rate
  • Thermal Shutdown and fault alert
  • 4-mm x 4-mm QFN16
  • –40°C to 125°C Junction
    Temperature Range
  • UL2367 Recognized - File Number E169910
  • CB Certified
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Description

The TPS25910 device provides highly integrated hot-swap power management and superior protection in applications up to 20 V. The maximum UV turn-on threshold of 2.9 V makes the TPS25910 device well suited to standard bus voltages as low as 3.3 V. This device is intended for systems where a voltage bus must be protected from undesired permanent and transient overload.

At start-up or when hot plugging into the system bus, the TPS25910 device limits the inrush current by controlling the ramp rate of the output voltage, VOUT. The slew rate of VOUT can be adjusted with a capacitor between the GATE pin and the GND pin.

Built in SOA protection ensures that the internal MOSFET operates inside a safe operating area (SOA) under the harshest operating conditions. In addition, the current-limit threshold, which is independent of the power limit, can be adjusted with a resistor between the ILIM pin and the GND pin.

The TPS25910 device provides a fault indicator output when in thermal fault.

The TPS25910 device is available in a 16-pin QFN package.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 13
Type Title Date
* Datasheet 2.9-V to 20-V High-Current Load Switch with Programmable Inrush Slew Rate datasheet (Rev. D) Jan. 29, 2014
Application note eFuse: Safety Certification and why it Matters Mar. 18, 2020
More literature TPS25910 UL Certificate of Compliance IEC 62368-1 Jan. 17, 2020
E-book 11 Ways to Protect Your Power Path white paper Jul. 03, 2019
Selection guide Power Management Guide 2018 (Rev. R) Jun. 25, 2018
Application note Hybrid Battery Charger with Load Control for Telecom Equipments (Rev. A) May 09, 2018
Application note Basics of eFuses (Rev. A) Apr. 05, 2018
Technical articles How can a load switch extend your device’s battery life? Mar. 20, 2018
Technical articles How and why you should use load switches for power sequencing Feb. 06, 2018
Technical articles How to use load switches and eFuses in your set-top box design Nov. 23, 2017
Application note Power Multiplexing Using Load Switches and eFuses (Rev. A) Jun. 20, 2017
Technical articles Don’t leave it floating! Power off your outputs with quick output discharge Dec. 09, 2016
User guide TPS25910EVM-088 EVM: Evaluation Module for TPS25910 (Rev. A) Dec. 31, 2012

Design & development

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

Hardware development

EVALUATION BOARD Download
99
Description
The HD3SS3220 DFP Dongle EVM is designed to evaluate HD3SS3220 devices for DFP implementations.  This EVM can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C connector.
Features
  • Plug and play design
  • Operates off of the 5V VBUS from the legacy Type A USB connection
  • Can provide VCONN over a CC pin based upon Type C plug orientation and Ra detection
  • The Type-A plug can be connected to a USB legacy Type-Areceptacle for host side connection
  • Support both connection orientations on (...)
EVALUATION BOARD Download
49
Description
The Texas Instruments TPS25910EVM-088 evaluation module (EVM) helps designers evaluate the performance of the TPS25910 high power load switch with programmable slew rate. The EVM contains input and output connectors, as well as control jumpers to ease evaluation of device features.
Features
  • -3-20V Bus Operation
  • Integrated 30mohm pass MOSFET
  • Programmable current limit from 0.83A to 6.5A
  • Programmable inrush current slew rate
  • Thermal shutdown and fault alert
EVALUATION BOARD Download
75
Description

The TUSB320-HA-EVM is designed to evaluate TUSB320HA devices.  The EVM can be configured to operate in DFP, UFP or DRP mode via DIP switch selection and/or I2C control.  All of the control inputs are also selectable via DIP Switch configuration.  The TUSB320HA devices can be used with (...)

Features
  • Plug and play design
  • The EVM can be configured to be used for the evaluation of DFP, UFP, or DRP Type-C implementation
  • The EVM can also be configured to operate in I2C or GPIO mode. Default configuration is I2C
  • EVM configurable by  DIP switches
EVALUATION BOARD Download
75
Description

The TUSB320-LA-EVM is designed to evaluate TUSB320LA devices.  The EVM can be configured to operate in DFP, UFP or DRP mode via DIP switch selection and/or I2C control.  All of the control inputs are also selectable via DIP Switch configuration.  The TUSB320LA devices can be used with (...)

Features
  • Plug and play design
  • The EVM can be configured to be used for the evaluation of DFP, UFP, or DRP Type-C implementation
  • The EVM can also be configured to operate in I2C or GPIO mode. Default configuration is I2C
  • EVM configurable by  DIP switches
EVALUATION BOARD Download
99
Description

The TUSB320EVM can be configured to operate in DFP, UFP, or DRP mode via DIP switch selection and/or I2C control. All of the control inputs are also selectable via DIP switch configuration. The TUSB320 devices can be used with legacy USB systems or Type-C systems for evaluation purposes.

Features
  • Plug and play design
  • The EVM can be configured to be used for the evaluation of DFP, UFP, or DRP Type-C implementation
  • The EVM can also be configured to operate in I2C or GPIO mode. Default configuration is I2C
  • EVM configurable by  DIP switches
EVALUATION BOARD Download
149
Description
The TUSB322 EVM is designed to evaluate TUSB322 devices. The EVM can be configured to operate in DFP, UFP, or DRP mode via DIP switch selection or I2C control. All of the control inputs are also selectable via DIP switch configuration. The TUSB322 devices can be used with legacy USB systems or USB (...)
Features
  • Plug and play design
  • Power the EVM by USB VBUS or 5- to 5.5-V DC IN through a power jack J3
  • Access the I2C bus through headers
  • Configurable through dip Switches
EVALUATION BOARD Download
149
Description
The TUSB542EVM is a dual channel USB 3.0 SuperSpeed re-driver supporting systems with Type-C connectors. The device complies with USB 3.1 spec revision 1.0 (Gen I), supporting electrical idle condition and low frequency periodic signals (LFPS) for USB power management modes.
Features
  • Plug and play design
  • Easy configurable through switches
  • Option of monitoring device current
EVALUATION BOARD Download
499
Description

The USB Type-C™ and Power Delivery (PD) MiniDock evaluation module (EVM) provides a complete reference solution for a USB Type-C dock including audio, USB data, power and video.  The EVM has a small 2-inch by 4-inch form factor and supports both source and sink power capabilities over the (...)

Features
  • Plug-and-play design
  • Bidirectional power capabilities
  • DRP full-featured USB-C & PD port
  • Dual video (up to 4K) through HDMI or miniDP
  • Flash update over Type-C

Design tools & simulation

SIMULATION MODEL Download
SLUM332A.ZIP (35 KB) - PSpice Model
SIMULATION MODEL Download
SLUM472.ZIP (18 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLUM473.TSC (85 KB) - TINA-TI Reference Design
SIMULATION TOOL Download
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 (...)
Features
  • 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
  • (...)

Reference designs

REFERENCE DESIGNS Download
USB Type-C™ and Power Delivery Minidock With Video and Charging Support Reference Design
TIDA-01243 — The USB Type-C™ and Power Delivery (PD) minidock evaluation module (EVM) provides a complete reference solution for a USB Type-C dock including audio, USB data, power, and video.  The EVM has a small 2 inch by 4 inch  form factor and supports  both source and sink power (...)
document-generic Schematic
REFERENCE DESIGNS Download
USB Type-C Plug to USB Type-A Receptacle SuperSpeed MUX With UFP Controller Reference Design
TIDA-00891 The TIDA-00891 is designed to evaluate HD3SS3220 devices for UFP implementations. This reference design can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C™ connector.  Reference design files can be provided upon request to aid PCB (...)
document-generic Schematic
REFERENCE DESIGNS Download
USB Type-A Plug to USB Type-C Receptacle SuperSpeed MUX With DFP Controller Reference Design
TIDA-00890 The TIDA-00890 Dongle is designed to evaluate HD3SS3220 devices for DFP implementations.  This reference design can also be used as a hardware reference design for any implementation using the HD3SS3220 with a USB-C™ connector.  The layout files can be used as a guideline to (...)
document-generic Schematic
REFERENCE DESIGNS Download
Front Port USB Type-C Extender Reference Design
TIDA-00728 The Front Port Type-C extender reference design connects to an internal motherboard USB3.0 connectors and provides signal conditioning to both High-Speed and SuperSpeed signals to the remotely placed front port Type-C connector.  This module enables two fully functional USB Type-C connectors on (...)
document-generic Schematic
REFERENCE DESIGNS Download
USB Type-A to USB TypeC SS (SuperSpeed) MUX with DFP Controller Reference Design
TIDA-00624 This addapter converts a USB standard host type-A port to Type-C DFP (downstream-facing port) with support for default, 1.5 A and 3.0A VBUS current levels. The TUSB2522 simplifies the design by integrating 2:1 USB 3.1 (up to 10 Gbps) mux with a DFP controller to monitor the Type-C configuration (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
QFN (RSA) 16 View options

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