UCC28220DG4
| Parameters | |
|---|---|
| Package / Case | SOIC |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 141.690917mg |
| JESD-609 Code | e4 |
| Moisture Sensitivity Level (MSL) | 1 |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Frequency | 2MHz |
| Pin Count | 16 |
| Number of Outputs | 2 |
| Output Voltage | 3.3V |
| Input Voltage-Nom | 12V |
| Temperature Grade | INDUSTRIAL |
| Max Supply Voltage | 14.5V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Current - Output | 10mA |
| Frequency (Max) | 2MHz |
| Voltage - Output | 400mV |
| Topology | Flyback |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 1.1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 10ns |
| Supply Current-Max (Isup) | 6mA |
| Fall Time (Typ) | 10 ns |
| Nominal Input Voltage | 48V |
| Switcher Configuration | PUSH-PULL |
| Max Duty Cycle | 90 % |
| Duty Cycle (Max) | 77 % |
| Height Seated (Max) | 1.75mm |
| Length | 9.9mm |
| Width | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
UCC28220DG4 Overview
Capsuled in the SOIC package, the switching controller suits most application needs. 2 outputs can be generated with the dc motor controller. Switching can be done at 1.1MHz with this switching controller. DUAL SWITCHING CONTROLLER analog IC connects the switch converters. DUAL are the position of the terminal of the switching converters. An array of 16 terminations of dc switching. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. 12V nominal DC switcher's voltage input. There are only 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Statistically, the DC regulator outputs 3.3V voltage. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 90 %. Switching controllers operate at 2MHz frequencies. You should keep dc regulator at -40°C degrees or higher. A temperature of 105°C degrees Celsius is recommended. 1 functions (s) are included in the switch converters. We are designing chips that have 16 pins. Switching can take place at a maximum frequency of 2MHz. You can set the input voltage to 48V for nominal working status. It is ideal for switching controllers with 10mA input. Normally, it outputs a value of 400mV. Switching controller is necessary to provide a voltage of 12V. It is not recommended to supply more current to the controller than 6mA. Switching voltage regulators is rated 14.5V in terms of maximum supply voltage.
UCC28220DG4 Features
Switching Frequency: 1.1MHz
PULSE WIDTH MODULATION
Max Duty Cycle: 90 %
Frequency: 2MHz
UCC28220DG4 Applications
There are a lot of Texas Instruments UCC28220DG4 DC to DC converter applications.
- Overvoltage protection circuits in TV sets
- Scientific research
- Milling machines
- Flaw detection equipment
- CMM
- Lathes
- Special machining machine tools
- Automation technology
- Boring machines
- Automatic testing equipment
