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TPS3820-50QDBVRQ1

TPS3820-50QDBVRQ1

TPS3820-50QDBVRQ1

Texas Instruments

5V5 Terminals 5-Pin TPS3820 Voltage supervisorAutomotive, AEC-Q100 Series 1 Channels Min 1.1V Max 5.5V

SOT-23

TPS3820-50QDBVRQ1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e4
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Power Management Circuits
Max Power Dissipation437mW
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number TPS3820
Output Push-Pull, Totem Pole
Pin Count5
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage1.1V
Operating Supply Current 15μA
Nominal Supply Current25μA
Power Dissipation437mW
Max Supply Current 25μA
Adjustable Threshold NO
Quiescent Current15μA
Watchdog TimerYes
Reset Active Low
Number of Voltages Monitored1
Reset Timeout 15ms Minimum
Min Reset Threshold Voltage 4.44V
Max Reset Threshold Voltage 4.65V
Threshold Voltage +4.55V
Undervoltage Threshold4.55V
Overvoltage Threshold4.65V
Height 1.45mm
Length 2.9mm
Width 1.6mm
Thickness 1.2mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3209 items

Pricing & Ordering

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TPS3820-50QDBVRQ1 Product Details

TPS3820-50QDBVRQ1 Overview


This power management consists of 5 mounting terminals on which it can be mounted. Packaging is in the form of a Tape & Reel (TR). To assist you, this IC power includes 1 functions. There are 1 channels available on this supervisor, and each channel has a different function. IC management is packaged as a SC-74A, SOT-753 package. With power management, you get a lot of benefits that you won't find in other Simple Reset/Power-On Reset products. As specified in the package specification, the peak reflow temperature of the package is set at 260. A supply voltage of 5V is used to conduct the PMIC chip. A supply voltage of 1 is used to conduct the PMIC chip. The power management is mounted by Surface Mount. Power Management Circuits is a subcategory of this PMIC chip. In total, the power management has 5 pins in it. The pins of the power management system count 5. IC management can only work with a supply voltage of 1.1V volts. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 5.5V volts. The recommended mounting type is Surface Mount. It is recommended that the supervisor be set to this temperature: -40°C~125°C TA. As this power managment ic operates, it is able to produce an output voltage of Push-Pull, Totem Pole. In order to maintain a stable supply current for the power management, 15μA is the recommended value. For similar manage ics search of the manufacturer, you can always refer to TPS3820, the base PMIC number. At the most, voltage supervisor can work with a supply temperature of 25μA. Supervisors from the well-known Automotive, AEC-Q100 series product line are featured in this PMIC.

TPS3820-50QDBVRQ1 Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1.1V
15μA operating supply current

TPS3820-50QDBVRQ1 Applications


There are a lot of Texas Instruments TPS3820-50QDBVRQ1 Voltage Supervisors applications.

  • Power distribution systems of operating room
  • Battery cars
  • Radio
  • Urban rail transit weak current power monitoring
  • Household appliances
  • DVR
  • Network equipment
  • Leakage protection
  • Leakage current detection
  • Solar power charger

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