UCC2581DTRG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 14 |
| Weight | 122.413241mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 14 |
| 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 | 4V |
| Frequency | 100kHz |
| Base Part Number | UCC2581 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 600mV |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 10V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive, Isolation Capable |
| Output Current | 100mA |
| Voltage - Supply (Vcc/Vdd) | 6.8V~15V |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Input Voltage (Min) | 7.4V |
| Topology | Boost, Flyback, Forward Converter |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | Up to 100kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 20ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 20 ns |
| Switcher Configuration | SINGLE |
| Max Duty Cycle | 83 % |
| Duty Cycle (Max) | 84% |
| Clock Sync | Yes |
| Height | 1.75mm |
| Length | 8.65mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UCC2581DTRG4 Overview
Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. 1 outputs can be generated with the dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control has a supply voltage and operating voltage of 6.8V~15V. Suitable for working in an dc switcher that has a -40°C~85°C TA. There is a switch at Up to 100kHz that can be used with this controller. A generalization of dc dc regulator can be made using Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of dc switching's functions can be performed on 14 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 10V. Other relevant dc to dc converter ics will be returned if you search "UCC2581". Pins number 14 of switching converter in total. The type is a particular Switching Regulator or Controllers of switching converter. It is recommended that the dc dc voltage regulator's minimum input voltage be 7.4V. As determined by the test statistics, the output voltage of DC regulator is 600mV. In most cases, the dc dc regulator's output current is 100mA. This information should be noted when you begin working with the component. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 83 % during power-up and power-down. DC switcher's Surface Mount qualifies it for most applications and prototypes. The switching controller works at a frequency of 100kHz. There is a requirement for a 4V supply voltage.
UCC2581DTRG4 Features
Transistor Driver Outputs
Switching Frequency: Up to 100kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 83 %
Frequency: 100kHz
UCC2581DTRG4 Applications
There are a lot of Texas Instruments UCC2581DTRG4 DC to DC converter applications.
- Production lines
- Die casting equipment
- Elevator lighting
- Telecommunications equipment
- Program control systems
- Planers
- Ball screw pair
- Various CNC machine tools
- PSRR circuits
- Lathes
