UCC28C42D
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 72.603129mg |
| Operating Temperature | -40°C~105°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | ALSO OPERATES IN CURRENT MODE |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Frequency | 1MHz |
| Base Part Number | UCC28C42 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 18V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 200mA |
| Voltage - Supply (Vcc/Vdd) | 9V~18V |
| Quiescent Current | 2.3mA |
| Control Features | Frequency Control |
| Topology | Boost, Flyback, Forward Converter |
| Min Input Voltage | 9V |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | Up to 1MHz |
| Max Input Voltage | 20V |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 25ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 20 ns |
| Nominal Input Voltage | 18V |
| Switcher Configuration | BUCK-BOOST |
| Max Duty Cycle | 100 % |
| Duty Cycle (Max) | 96% |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC28C42D Overview
As a result of 8-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. dc motor controller is suitable for 1 output generation. Tube is the solid enclosure in which PMIC is packaged. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 9V~18V. Qualified to work in a -40°C~105°C TJ dc switcher. A switching controller such as this can switch at a value of Up to 1MHz . The Surface Mount makes it ideal for general dc dc regulator. The dcdc regulator features Frequency Control for efficient switching control. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. The 8 terminations can be used for a wide range of dc switching. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. In addition to "UCC28C42", there are other relevant dc to dc converter ics you can find. Total pins of switching converter are 8. Specially, switching converter corresponds to type Switching Regulator or Controllers. Statistically, DC regulator outputs 18V volts. normally, the dc dc regulator's output current is 200mA, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 100 % duty cycle are designed to be reliable when powered on and powered off. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. Switching controller operates at 1MHz Hz. The value of DC to DC voltage regulator is set to ALSO OPERATES IN CURRENT MODE in order to better satisfy the requirement. As long as the dc switching is in a dormant state, it utilizes 2.3mA. You can set the input voltage to 18V for nominal working status. The dc switcher's maximum input voltage is 20V; users must limit it accordingly. In order to use a 9V voltage supply, switching controller is necessary to have one.
UCC28C42D Features
Transistor Driver Outputs
Switching Frequency: Up to 1MHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz
ALSO OPERATES IN CURRENT MODE
UCC28C42D Applications
There are a lot of Texas Instruments UCC28C42D DC to DC converter applications.
- Industrial controllers
- Medical monitoring systems
- Domestic water pumps
- Surge protection circuits
- Automatic testing equipment
- Photovoltaic power
- Boring machines
- Various CNC machine tools
- Power supplies of electronic gadgets
- CMM
