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  • UC1543L

UC1543L

10V20 Terminals 20-Pin Voltage supervisor1 Channels Min 4.5V Max 40V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC1543L
  • Package: -
  • Datasheet: PDF
  • Stock: 620
  • Description: 10V20 Terminals 20-Pin Voltage supervisor1 Channels Min 4.5V Max 40V (Kg)

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Details

Tags

Parameters
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Surface Mount YES
Number of Pins 20
Number of Terminations 20
ECCN Code EAR99
Max Operating Temperature 125°C
Min Operating Temperature -55°C
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Technology CMOS
Terminal Position QUAD
Number of Functions 1
Supply Voltage 10V
Terminal Pitch 1.27mm
Pin Count 20
Temperature Grade MILITARY
Number of Channels 1
Max Supply Voltage 40V
Min Supply Voltage 4.5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Power Dissipation-Max 1W
Power Dissipation 1W
Max Supply Current 10mA
Adjustable Threshold NO
Quiescent Current 7mA
Min Reset Threshold Voltage 2.45V
Max Reset Threshold Voltage 2.55V
Threshold Voltage 2.5
Height 2.03mm
Length 8.89mm
Width 8.89mm
Thickness 1.83mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead

UC1543L Overview


As you can see, this power management is mounted through 20 terminals. In this PMIC, you can find 1 functions for your reference. This power managment ic consists of 1 channels, each of which can be used independently. In a 10V supply voltage, the power management conducts. There is a subcategory called Power Management Circuits for this power management. It has a total of 20 pins that are attached to IC management. 20 pins make up the power management. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 4.5V. The supply voltage (Vsup) should not exceed 40V volts in this IC power. There are also other types of integrated circuits included in the supervisor, like POWER SUPPLY SUPPORT CIRCUIT. The maximum supply temperature is 10mA.

UC1543L Features


Minimum supply voltage of 4.5V

UC1543L Applications


There are a lot of Texas Instruments UC1543L Voltage Supervisors applications.

  • Automotive power systems
  • Stable power system
  • Insulation fault location system
  • Household appliances
  • Dash board
  • Low voltage/high power - AI, GPU
  • Computer applications
  • Personal computers
  • Military communications
  • Leakage current detection