UCC3973PWTR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP (0.173, 4.40mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| 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 |
| Input Voltage-Nom | 12V |
| Power Supplies | 12V |
| Operating Supply Current | 7mA |
| Nominal Supply Current | 1mA |
| 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 |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC3973PWTR Overview
Based on Tape & Reel (TR)'s materials, packaged.A low package cost makes the 8-TSSOP (0.173, 4.40mm Width) a popular choice among electronic manufacturers.Using Surface Mount, it is mounted on the PCB.Type CCFL Controller is the standard grade for standard applications.It ought to function with a voltage supply of 4.5V~20V.Operate it at 0°C~70°C all the time.It is still accurate at 80kHz~160kHz frequency.The device's best part has a number of UCC3973 in it.With 8 terminations, it is built.Devices run on 1 functions.Device 7mA has a 7mA supply current.The component's pin number remains 8.8 pins are totaled in its sum.In order to keep the component powered at all times, 12V is used as a source.There is a subcategory Switching Regulator or Controllers for this item.This case sets the output current to 100mA.With a minimum input voltage of 4.5V, it is capable of functioning.25V is the maximum input voltage.There are no supplies available for device 12V.
UCC3973PWTR Features
Mounting type of Surface Mount
Supply voltage of 12V
Switching Regulator or Controllers subcategory
UCC3973PWTR Applications
There are a lot of Texas Instruments UCC3973PWTR Lighting Controllers applications.
- Smoothing
- Computer motherboards
- Frequency converters
- Power factor correction (PFC)
- UPS buffering
- Coupling or blocking
- Decoupling or bypassing
- Voltage doubling
- Server motherboards
- Spot welding
