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UC3544NG4

UC3544NG4

UC3544NG4

Texas Instruments

2.54mm PMIC UC3544 18 Pin 10V 18-DIP (0.300, 7.62mm)

SOT-23

UC3544NG4 Datasheet

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Specifications
Name Value
Type Parameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 18-DIP (0.300, 7.62mm)
Number of Pins 18
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 18
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications Power Supply, Supervisor
Subcategory Power Management Circuits
Max Power Dissipation 1W
Technology CMOS
Terminal Position DUAL
Number of Functions 1
Supply Voltage 10V
Terminal Pitch 2.54mm
Base Part Number UC3544
Pin Count 18
Number of Channels 1
Max Supply Voltage 40V
Min Supply Voltage 4.5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 7mA
Voltage - Input 4.5V~40V
Power Dissipation 1W
Max Supply Current 10mA
Adjustable Threshold NO
Watchdog Timer No
Number of Voltages Monitored 1
Min Reset Threshold Voltage 2.4V
Max Reset Threshold Voltage 2.6V
Threshold Voltage 2.5V
Height Seated (Max) 5.08mm
Length 22.48mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
UC3544NG4 Product Details

UC3544NG4 Overview


The package is in the format Tube. In order to save space, it is included in the 18-DIP (0.300, 7.62mm) package. Mounted in accordance with Through Hole. In order for the system to function properly, the temperature must be kept at 0°C~70°C. This system has exceptional performance, which makes it a perfect choice for Power Supply, Supervisor. An analog IC is used in this device, which is set to POWER SUPPLY SUPPORT CIRCUIT in this case. There are 18 terminations in total. In total, it consists of 18 pins. Using UC3544 as its base part number, similar components can be found. Having the supply voltage at 10V makes it possible to achieve high efficiency. It is possible to access 1 channels. Power Management Circuits includes this device. It is designed using 18 pins. A supply current of 7mA powers the device. Based on the Through Hole method, it is mounted. Input voltage 4.5V~40V is provided.

UC3544NG4 Features


18-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
Power Management Circuits subcategory

UC3544NG4 Applications


There are a lot of Texas Instruments UC3544NG4 Power Supply Control ICs applications.

  • Computer modem power supply
  • DVD player
  • Telecommunications equipment
  • Server
  • Microphone
  • Visualizer
  • Touch screen
  • Power factor correction
  • Isolated dc-dc module
  • Base station and server

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