UC3872N
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 14-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 14 |
| Weight | 1.620005g |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | Ballast Controller |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE |
| HTS Code | 8542.39.00.01 |
| Subcategory | Switching Regulator or Controllers |
| Max Power Dissipation | 1W |
| Technology | BIPOLAR |
| Voltage - Supply | 4.5V~24V |
| Terminal Position | DUAL |
| Number of Functions | 1 |
| Terminal Pitch | 2.54mm |
| Frequency | 57kHz~78kHz |
| Base Part Number | UC3872 |
| Pin Count | 14 |
| Output Voltage | 14.9V |
| Max Output Current | 20mA |
| Input Voltage-Nom | 5V |
| Operating Supply Current | 6mA |
| Nominal Supply Current | 6mA |
| Output Current | 500mA |
| Min Input Voltage | 4.5V |
| Control Mode | CURRENT-MODE |
| Max Input Voltage | 24V |
| Control Technique | RESONANT CONTROL |
| Switcher Configuration | PUSH-PULL |
| Threshold Voltage | 4.2V |
| Dimming | No |
| Height | 4.57mm |
| Length | 19.3mm |
| Width | 6.35mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
UC3872N Overview
In accordance with the materials used by Tube.Package cost is one of the reasons why electronics manufacturers choose the 14-DIP (0.300, 7.62mm).Using Through Hole, the board is mounted.Type Ballast Controller refers to applications of standard grade.An appropriate power supply voltage ensures that it operates normally.In all cases, 0°C~70°C should be operated.The device still operates accurately at 57kHz~78kHz frequency.Its best feature consists of a number of UC3872s.The structure is made up of 14-terminations.1 functions are used by the device.There is a 6mA setting on the device's supply current.Component 14 remains as its pin number.A total of 14 pins make up its sum.Switching Regulator or Controllers Subcategory can be applied to the item.A 500mA value is set for the output current in this case.A device such as this can be operated by 14.9V's output.It is only capable of functioning with a DC supply voltage of 24V.It requires 4.5V as the supply voltage in order to function.Generally, it works at maximum 20mA output current.There are also "RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE" features, to mention a few.
UC3872N Features
Mounting type of Through Hole
Switching Regulator or Controllers subcategory
UC3872N Applications
There are a lot of Texas Instruments UC3872N Lighting Controllers applications.
- Smoothing
- Audio crossover
- Noise filtering
- Motor control
- UPS buffering
- To enhance power efficiency
- DC/DC, DC/AC, and AC/AC converters
- DC buffering
- Voltage doubling
- Power factor correction (PFC)
