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TPS22945DCKRG4

TPS22945DCKRG4

TPS22945DCKRG4

Texas Instruments

P-Channel PMIC TPS22945 5 Pin 1.8V 5-TSSOP, SC-70-5, SOT-353

SOT-23

TPS22945DCKRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 5-TSSOP, SC-70-5, SOT-353
Surface MountYES
Number of Pins 5
Weight 2.494758mg
Operating Temperature-40°C~125°C TJ
PackagingTape & Reel (TR)
JESD-609 Code e4
Feature Auto Restart
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type General Purpose
Resistance 400mOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Base Part Number TPS22945
Pin Count5
Output Type P-Channel
Operating Supply Voltage5.5V
Number of Channels 1
Interface On/Off
Nominal Supply Current1μA
Output Configuration High Side
Output Current100mA
Voltage - Supply (Vcc/Vdd) Not Required
Max Supply Current 40μA
Adjustable Threshold NO
Quiescent Current40μA
Input Type Non-Inverting
Switch TypeGeneral Purpose
Min Input Voltage 1.62V
Number of Inputs 1
Max Input Voltage 5.5V
Ratio - Input:Output 1:1
Voltage - Load 1.62V~5.5V
Min Current Limit 100mA
Fault ProtectionCurrent Limiting (Fixed), Over Temperature, UVLO
Rds On (Typ) 400m Ω
Height 1.1mm
Length 2mm
Width 1.25mm
Thickness 900μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3631 items

TPS22945DCKRG4 Product Details

TPS22945DCKRG4 Overview


The package is in the form of a Tape & Reel (TR).It's included in the 5-TSSOP, SC-70-5, SOT-353 package.In this case, the LED driving board is mounted as Surface Mount.There is a switch type of General Purpose.To ensure reliable operation, set the temperature to -40°C~125°C TJ.A voltage of Not Required is used to power it.A maximum output voltage of P-Channel volts can be obtained with this LED driver.This LED driving board is equipped with Auto Restart features in order for it to be useful.This object belongs to the TPS22945 family.It has a total of 5 terminations.The 5 pins are used to operate the LED driver.As far as the lighting driver is concerned, there are 1 functions.The supply voltage can be 1.8V for high efficiency.As a result, it has a total of 5 pins.400mOhm resistance is present in the lighting driver.When this is the case, the output current is set to 100mA.You can select from 1 channels.It is recommended to set the supply voltage to 5.5V for optimum efficiency.Voltage input is limited to 5.5V volts.There is a minimum input voltage of 1.62V volts.40μA is the maximum current required to operate it.1 inputs are provided.A classification of General Purpose is assigned to this electrical component.

TPS22945DCKRG4 Features


Supplied from 1.8V
Resistance of 400mOhm
1 channels

TPS22945DCKRG4 Applications


There are a lot of Texas Instruments TPS22945DCKRG4 Power Switches ICs applications.

  • Wireless/Networking Cards
  • PC Card Hot Swap
  • Hot-Swap Systems
  • Hot Swap
  • USB3.1 Power Delivery
  • Hard Disk Drives
  • PDAs
  • Solid State Drivers
  • Various applications equipped with buttons
  • USB Ports/Hubs

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