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  • TPS3839K33DQNR

TPS3839K33DQNR

4 Terminals TPS3839K33 Voltage supervisor1 Channels Min 600mV Max 6.5V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS3839K33DQNR
  • Package: 4-XDFN Exposed Pad
  • Datasheet: -
  • Stock: 237
  • Description: 4 Terminals TPS3839K33 Voltage supervisor1 Channels Min 600mV Max 6.5V (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 18 hours ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 4-XDFN Exposed Pad
Number of Pins 4
Operating Temperature -40°C~85°C TA
Packaging Cut Tape (CT)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature RESET THRESHOLD VOLTAGE IS 2.93V
Subcategory Power Management Circuits
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Base Part Number TPS3839K33
Output Push-Pull, Totem Pole
Number of Channels 1
Max Supply Voltage 6.5V
Min Supply Voltage 600mV
Operating Supply Current 150nA
Max Supply Current 500nA
Adjustable Threshold NO
Quiescent Current 150nA
Watchdog Timer No
Reset Active Low
Number of Voltages Monitored 1
Reset Timeout 120ms Minimum
Min Reset Threshold Voltage 2.857V
Max Reset Threshold Voltage 2.974V
Threshold Voltage +2.93V
Undervoltage Threshold 2.93V
Height 400μm
Length 1mm
Width 1mm
Thickness 370μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS3839K33DQNR Overview


There are 4 terminals connected to this power management, which makes it easy to mount. Cut Tape (CT)-packaging is used. As a reference, this IC management includes 1 functions for your convenience. There are a total of 1 channels on this supervisor, and they are arranged in a series. In this IC management you will find 4-XDFN Exposed Pad functions for you to refer to. There are a lot of similarities between this IC management and other Simple Reset/Power-On Reset products. According to the specification, the package's peak reflow temperature is specified to be 260. A supply voltage of 1 is used to conduct the PMIC chip. Power management is included in the Surface Mount mount. The power management belongs to the Power Management Circuits subcategory. There are 4 pins on the power managment ic. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 600mV. The maximum supply voltage (Vsup) in this PMIC should not exceed 6.5V volts. In this case, Surface Mount is the recommended mounting type. We recommend setting the supervisors to -40°C~85°C TA degrees. As this power managment ic operates, it is able to produce an output voltage of Push-Pull, Totem Pole. There is a 150nA supply current present in the power management. There are also other features in the software such as [0], just to mention a few. It is always advisable to use TPS3839K33, the base supervisor number, when searching for similar PMICs from the manufacturer. The maximum supply temperature that PMIC chip can work with is 500nA.

TPS3839K33DQNR Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 600mV
150nA operating supply current

TPS3839K33DQNR Applications


There are a lot of Texas Instruments TPS3839K33DQNR Voltage Supervisors applications.

  • Efficient information transmission
  • Leakage protection
  • External alarm
  • Important electronics for automotive protection
  • Automotive power systems
  • Dash board
  • emergency room
  • Precision measurement
  • Insulation fault location system
  • Refrigeration