Parameters |
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 |
UC3544N Overview
A package of Tube contains it. Due to its small size, it is included in the 18-DIP (0.300, 7.62mm) package. Amounting it according to Through Hole is done. Temperature should remain at 0°C~70°C when functioning. The device is an outstanding choice for Power Supply, Supervisor owing to its outstanding performance. It uses an analog integrated circuit POWER SUPPLY SUPPORT CIRCUIT. There are a total of 18 terminations. The pin count is 18. Using the UC3544 base part number, you can find comparable components. As a result of the 10V voltage supply, high efficiency is achieved. A total of 1 channels are available. Power Management Circuits contains this device. It is designed using 18 pins. A supply current of 7mA powers the device. Using the Through Hole method, it is mounted. This circuit requires an input voltage of 4.5V~40V.
UC3544N Features
18-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
Power Management Circuits subcategory
UC3544N Applications
There are a lot of Texas Instruments UC3544N Power Supply Control ICs applications.
- Desktop PC
- Various consumer terminal equipment
- Personal media player
- Monogram lift
- Electric curtains
- Amplifier
- Remote system
- Notebook
- DVD player
- Telecommunications equipment