UCC3973PW
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 8 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Type | CCFL Controller |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Voltage - Supply | 4.5V~20V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 0.65mm |
| Frequency | 80kHz~160kHz |
| Base Part Number | UCC3973 |
| Pin Count | 8 |
| Max Output Current | 100mA |
| Input Voltage-Nom | 12V |
| Power Supplies | 12V |
| Operating Supply Current | 7mA |
| Nominal Supply Current | 7mA |
| Output Current | 100mA |
| Input Voltage (Min) | 4.5V |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 25V |
| Control Technique | PULSE WIDTH MODULATION |
| Supply Current-Max (Isup) | 10.5mA |
| Switcher Configuration | CURRENT FED PUSH-PULL |
| Dimming | No |
| Height | 1.2mm |
| Length | 3mm |
| Width | 4.4mm |
| Thickness | 1mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC3973PW Overview
Materials used in packaging are those of Tube.Its low package cost attracts electronics manufacturers.PCB mounting is done using Surface Mount.As Type CCFL Controller, it is suitable for standard grade applications.In order for it to function properly, it is provided with a power supply voltage.At 0°C~70°C, it should always be operated.It can still perform accurately at 80kHz~160kHz frequency.Its best part contains a number of UCC3973s.The structure is made up of 8-terminations.In 1 mode, the device runs.It is set to 7mA for the supply current.Component 8 remains as its pin number.Its sum consists of 8 pins in total.To power the component, 12V is always used.The item can be classified into the Switching Regulator or Controllers Subcategory.In the Surface Mount-direction, the mounting is done.As a result, the output current is set to 100mA.Minimum input voltage is 4.5V, so it can function with that voltage.It is possible to input voltages up to 25V.There are no supplies available for device 12V.The output current is at most 100mA.
UCC3973PW Features
Mounting type of Surface Mount
Supply voltage of 12V
Switching Regulator or Controllers subcategory
UCC3973PW Applications
There are a lot of Texas Instruments UCC3973PW Lighting Controllers applications.
- Signal decoupling & power bypass
- Lighting ballast
- DC link
- Motor start
- Decoupling or bypassing
- Noise filtering
- Frequency converters
- Audio crossover
- To reduce power noise & signal noise
- Voltage doubling
