UCC28220DR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| Operating Temperature | -40°C~105°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 12V |
| Frequency | 2MHz |
| Base Part Number | UCC28220 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 400mV |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 10mA |
| Voltage - Supply (Vcc/Vdd) | 8.4V~14.5V |
| Control Features | Ramp, Soft Start |
| Topology | Flyback, Forward Converter |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 200kHz~2MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 10ns |
| Supply Current-Max (Isup) | 6mA |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 10 ns |
| Nominal Input Voltage | 48V |
| Switcher Configuration | PUSH-PULL |
| Max Duty Cycle | 90 % |
| Duty Cycle (Max) | 75% |
| Output Phases | 1 |
| Height | 1.75mm |
| Length | 9.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC28220DR Overview
With its 16-SOIC (0.154, 3.90mm Width) package, the switching controller fits the needs of most applications. This dc motor controller can be used to generate outputs with 2 numbers. An enclosure of Tape & Reel (TR) is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 8.4V~14.5V. Qualified to work in an dc switcher with -40°C~105°C TA. The switching controller is capable of switching at the 200kHz~2MHz position. A generalization of dc dc regulator can be made using Surface Mount. Featured in the dcdc regulator is Ramp, Soft Start which allows efficient switching control. An analog IC DUAL SWITCHING CONTROLLER is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of 16 terminations are available in dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 12V. Searching "UCC28220" will return other relevant dc to dc converter ics. There are only 16 pins on switching converter. Switching converter type is specifically Switching Regulator or Controllers. The test statistics indicate that DC regulator outputs a voltage of 400mV. A starting point for a project is to note down the dc dc regulator's usual output current, which is 10mA. The duty cycle of the voltage regulator dc to dc can be set to 90 % on power-up or power-down to ensure reliability. Switching controller operates at 2MHz Hz. It is possible to set the input voltage to 48V for nominal working status. A supply voltage of 12V is required. You should not supply more current than 6mA to the controller.
UCC28220DR Features
Transistor Driver Outputs
Switching Frequency: 200kHz~2MHz
Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %
Frequency: 2MHz
UCC28220DR Applications
There are a lot of Texas Instruments UCC28220DR DC to DC converter applications.
- Digital video recorders
- Servo drive system
- Milling machines
- Emergency lighting monitoring equipment
- Domestic water pumps
- Electrical distribution systems
- Injection molding machinery
- Surge protection circuits
- Nuclear power plants
- Computer application technology
