UCC3972PWTR
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| 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 | 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) |
| Technology | BICMOS |
| Voltage - Supply | 4.5V~20V |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.65mm |
| Frequency | 80kHz~160kHz |
| Base Part Number | UCC3972 |
| Pin Count | 8 |
| Input Voltage-Nom | 12V |
| Nominal Supply Current | 7mA |
| Input Voltage (Min) | 4.5V |
| Control Mode | CURRENT-MODE |
| Input Voltage (Max) | 25V |
| Control Technique | PULSE WIDTH MODULATION |
| 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 |
UCC3972PWTR Overview
Tape & Reel (TR)'s materials were used to package the product.It's no secret that electronic manufacturers are attracted to the 8-TSSOP (0.173, 4.40mm Width)'s low package cost.A Surface Mount mount is used on the PCB to mount it.Type CCFL Controller is the standard grade for standard applications.It requires a power supply voltage to function properly.At 0°C~70°C, it should always be operated.At 80kHz~160kHz frequency, it can still operate accurately.Having a number of UCC3972 in the device's best part makes it the best.The terminations are 8.During operation, the device is in 1 mode.Component 8 remains as its pin number.8 pins are totaled in its sum.Surface Mount-axis mounting is used.The input voltage must at least be 4.5V for it to function.The maximum input voltage is 25V.
UCC3972PWTR Features
Mounting type of Surface Mount
UCC3972PWTR Applications
There are a lot of Texas Instruments UCC3972PWTR Lighting Controllers applications.
- Motor start
- Noise filtering
- Lighting ballast
- DC/DC, DC/AC, and AC/AC converters
- Coupling or blocking
- To enhance power efficiency
- Power factor correction (PFC)
- Power line buffering
- DC link
- Smoothing