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TPS22965

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5.7-V, 6-A, 16-mΩ load switch with adj. rise time and optional output discharge

Data sheet
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5.7-V, 6-A, 16-mΩ load switch with adj. rise time and optional output discharge

TPS22965

ACTIVE
Data sheet Order now

Product details

Parameters

Number of channels (#) 1 Vin (Min) (V) 0.8 Vin (Max) (V) 5.7 Imax (A) 6 Ron (Typ) (mOhm) 16 Shutdown current (ISD) (Typ) (uA) 0.2, 1.37 Quiescent current (Iq) (Typ) (uA) 50 Soft start Adjustable Rise Time Rise time (Typ) (us) 180 Features Inrush current control, Quick output discharge Operating temperature range (C) -40 to 105 open-in-new Find other Load switches

Package | Pins | Size

WSON (DSG) 8 4 mm² 2 x 2 open-in-new Find other Load switches

Features

  • Integrated Single Channel Load Switch
  • Input Voltage Range: 0.8 V to 5.7 V
  • Ultra-Low On Resistance (RON)
    • RON = 16 mΩ at VIN = 5 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 3.6 V (VBIAS = 5 V)
    • RON = 16 mΩ at VIN = 1.8 V (VBIAS = 5 V)
  • 6-A Maximum Continuous Switch Current
  • Low Quiescent Current (50 µA)
  • Low Control Input Threshold Enables Use of
    1.2-, 1.8-, 2.5-, and 3.3-V Logic
  • Configurable Rise Time
  • Quick Output Discharge (QOD) (Optional)
  • SON 8-pin Package With Thermal Pad
  • ESD Performance Tested per JESD 22
    • 2000-V HBM and 1000-V CDM
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Description

The TPS22965x is a single channel load switch that provides configurable rise time to minimize inrush current. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 5.7 V and can support a maximum continuous current of 6 A. The switch is controlled by an on and off input (ON), which is capable of interfacing directly with low-voltage control signals. In the TPS22965, a 225-Ω on-chip load resistor is added for quick output discharge when switch is turned off.

The TPS22965x is available in a small, space-saving 2-mm × 2-mm 8-pin SON package (DSG) with integrated thermal pad allowing for high power dissipation. The device is characterized for operation over the free-air temperature range of –40°C to +105°C.

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Drop-in replacement with upgraded functionality to the compared device.
TPS22975 ACTIVE 5.7-V, 6-A, 16-mΩ load switch with adj. rise time, optional output discharge, and thermal shutdown This product is A pin-to-pin newer generation load switch with lower cost and thermal shutdown.

Technical documentation

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Type Title Date
* Data sheet TPS22965 5.7-V, 6-A, 16-mΩ On-Resistance Load Switch datasheet (Rev. F) Aug. 12, 2016
E-book 11 Ways to Protect Your Power Path white paper Jul. 03, 2019
Application note Load Switch Thermal Considerations (Rev. A) Oct. 11, 2018
Application note Basics of Load Switches (Rev. A) Sep. 05, 2018
Technical article How can a load switch extend your device’s battery life? Mar. 20, 2018
Technical article How and why you should use load switches for power sequencing Feb. 06, 2018
Technical article How to use load switches and eFuses in your set-top box design Nov. 23, 2017
Application note Selecting a Load Switch to Replace a Discrete Solution Apr. 30, 2017
Application note Timing of Load Switches Apr. 27, 2017
Technical article Don’t leave it floating! Power off your outputs with quick output discharge Dec. 09, 2016
Application note Fundamentals of On-Resistance in Load Switches Jun. 09, 2016
Application note Reverse Current Protection in Load Switches May 19, 2016
Application note Quiescent Current vs Shutdown Current for Load Switch Power Consumption Mar. 30, 2016
Application note Managing Inrush Current (Rev. A) May 28, 2015
User guide TPS22965N Evaluation Module User’s Guide May 13, 2015
User guide TPS22965EVM-023 Single 6A Load Switch (Rev. A) Sep. 16, 2013

Design & development

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

Hardware development

EVALUATION BOARD Download
1146.54
Description
J6Entry, RSP and TDA2E-17 CPU Board EVM is an evaluation platform designed to speed up development efforts and reduce time to market for Infotainment  reconfigurable Digital Cluster or Integrated Digital Cockpit and ADAS applications. The CPU board integrates key peripherals such as parallel (...)
Features
  • 2GB DDR3L
  • LP8733/LP8732 Power Solution
  • On-board eMMC, NAND, NOR
  • USB3, USB2, PCIe, Ethernet, COM8Q, CAN, MLB, MicroSD and HDMI connectors
View details
EVALUATION BOARD Download
2324.44
Description

The J6Entry/RSP EVM is an evaluation platform designed to speed up development efforts and reduce time to market for applications such as Infotainment, reconfigurable Digital Cluster or Integrated Digital Cockpit.

The main CPU board integrates these key peripherals such as Ethernet or HDMI, while the (...)

Features
  • 10.1" Display with capacitive Touch
  • JAMR3 Radio Tuner Application Board
  • 2GB DDR3L
  • LP8733/LP8732 Power Solution
  • On-board eMMC, NAND, NOR
  • USB3, USB2, PCIe, Ethernet, COM8Q, CAN, MLB, MicroSD and HDMI connectors
View details
EVALUATION BOARD Download
TPS22965 Evaluation Module
TPS22965EVM-023
document-generic User guide
25
Description

The Texas Instruments TPS22965EVM-023 evaluation module (EVM) helps designers evaluate the performance of the TPS22965 Ultra-Low rON, 6-A Load Switch with Controlled Turn On. The EVM allows the user to apply an input voltage (0.8 V-5.5 V) under different loading conditions (0 A-6 A). Output, input (...)

Features
  • Input voltage range: 0.8 V to 5.5 V
  • Input current limit: 0 A to 6 A
  • Access to the VIN, VOUT and ON pins
  • VIN and VOUT sense pins to measure the voltage drop from VIN to VOUT and calculate the resistance
  • External capacitors for configurable rise time
View details
EVALUATION BOARD Download
document-generic User guide
25
Description

The TPS22965N device is a single channel low RON load switch with an operating voltage range of 0.8 V to 5.7 V. The TPS22965N supports up to 6 A of maximum continuous current.

Features
  • Input voltage range: 0.8 V to 5.7 V
  • VBIAS voltage range: 2.5 V to 5.7 V
  • Input current: 0 A to 6 A
  • External capacitors for configurable rise time
  • Access to the VIN, VOUT and ON pins
  • VIN and VOUT sense pins to measure the voltage drop from VIN to VOUT and calculate the resistance
View details

Design tools & simulation

SIMULATION MODEL Download
SLVM831B.ZIP (40 KB) - PSpice Model
SIMULATION MODEL Download
SLVMAS2A.ZIP (14 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SLVMAS3A.TSC (131 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVMAU8B.ZIP (40 KB) - PSpice Model
SIMULATION MODEL Download
SLVMBX4.TSC (141 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SLVMBX5.ZIP (13 KB) - TINA-TI Spice Model
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
  • (...)
View details

Reference designs

REFERENCE DESIGNS Download
Gateway automotive reference design
TIDEP-01022 — Automotive trends are rapidly evolving, and as a result, new domain- and zonal-based gateway architectures are being used to efficiently handle the ever-increasing amount of data coming into and moving throughout the vehicle, and getting sent to the cloud. A properly functioning domain (or zonal (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Mobile Point of Sale (mPOS) Power Reference Design
TIDA-00818 — The TIDA-00818 is mobile point of sale (mPOS) reference design features a 1S1P Li-Ion battery architecture to reduce system size and cost. Integrated load switches are used to reduce standby power consumption and maximize battery life to enable the single-cell architecture. A USB Type-C charging (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Multi-sensor platform reference design on Jacinto™ ADAS processors
TIDEP-01008 — The multi-sensor platform reference design for Advanced Driver Assistance Systems (ADAS) from D3 Engineering provides qualified developers with a fully functioning evaluation platform for testing and development of ADAS applications, for use primarily in the automotive industry.  D3 also offers (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Flat-Clamp TVS based Reference Design for Protection Against Transient for Grid Applications
TIDA-010008 — This reference design features multiple approaches for  protecting AC or DC analog input, DC analog output, AC or DC binary input, digital output with a high side or low side driver, LCD bias supply, USB interfaces (power and data) and onboard power supplies with 24, 12 or 5V input used in (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
3D Machine Vision Reference Design Based on AM572x Processor with DLP® Structured Light
TIDEP0076 — The TIDEP0076 3D machine vision design describes an embedded 3D scanner based on the structured light principle. A digital camera along with a Sitara™ AM57xx processor System on Chip (SoC)  is used to capture reflected light patterns from a DLP4500-based projector. Subsquent processing of (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Monte-Carlo Simulation on AM57x Using OpenCL for DSP Acceleration Reference Design
TIDEP0046 — TI’s high performance ARM® Cortex®-A15 based AM57x processors also integrate C66x DSPs. These DSPs were designed to handle high signal and data processing tasks that are often required by industrial, automotive and financial applications. The AM57x OpenCL implementation makes it easy (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Power and Thermal Design Considerations Using TI's AM57x Processor Reference Design
TIDEP0047 — This is a reference design based on the AM57x processor and companion TPS659037 power management integrated circuit (PMIC).  This design specifically highlights important power and thermal design considerations and techniques for systems designed with AM57x and TPS659037.  It includes (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Soft-Start Isolated Power Supply Reference Design
TIDA-00326 — This reference design demonstrates a Soft-Start Isolated Power Supply. It utilizes a TPS22965 Load-Switch and SN6501 Transformer Driver to slew-rate limit the ramp-up power on the primary supply, and utilizes a Transformer plus a full-wave rectifier to generate the isolated secondary power.
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
WSON (DSG) 8 View options

Ordering & quality

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  • Ongoing reliability monitoring

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