UC2879DWG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 20 |
| Weight | 569.003279mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 1.27mm |
| Frequency | 500kHz |
| Base Part Number | UC2879 |
| Pin Count | 20 |
| Number of Outputs | 4 |
| Output Voltage | 2.2V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Current | 10mA |
| Voltage - Supply (Vcc/Vdd) | 9.25V~20V |
| Control Features | Frequency Control, Soft Start, Sync |
| Topology | Full-Bridge |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 300kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Nominal Input Voltage | 12V |
| Switcher Configuration | PHASE-SHIFT |
| Fault Protection | Current Limiting |
| Duty Cycle | 50% |
| Output Isolation | Non-Isolated |
| Height | 2.65mm |
| Length | 12.8mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC2879DWG4 Overview
The ac to dc converter is embedded in 20-SOIC (0.295, 7.50mm Width) package.The ac dc converter is available in Tube case.There is a mounting point for this AC/DC converter in the way of Surface Mount .It is necessary to operate the ac dc converter at a temperature of -40°C~85°C TA °C in order for it to perform properly.A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.300kHz is the switching frequency.The voltage range of the supply can be set to 9.25V~20V (Vcc/Vdd).As a result, it has had 20 terminations.The ac/dc converter has 20 pins.There are 20 pins in the ac-dc converter.The ac dc converters are suitable to mount by Surface Mount .The UC2879 family can be used to search for similar acdc converters.A total of 4 outputs are to be processed.The ac to dc conversions are contained in Switching Regulator or Controllers .In this AC to DC transformer, the output current is set to 10mA .Its output voltage is2.2V .As long as AC to DC converter is operated at frequency 500kHz ,it is capable of attaining high efficiency.In addition to ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT , this ACDC converter can also be used to determine ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT .
UC2879DWG4 Features
Packaged with 20-SOIC (0.295, 7.50mm Width)
Switching Frequency at 300kHz
With 20 pins
Output Current at 10mA
UC2879DWG4 Applications
There are a lot of Texas Instruments UC2879DWG4 AC DC Converters applications.
- Automotive Clusters
- Shaver Charger
- Chargers for cell/cordless phones
- White goods
- Appliance Power Supplies
- 3.3V power supplies
- Adapter for ADSL
- Standby power
- Standby and Auxiliary Power Supplies Set Top Boxes (STB)
- Battery chargers for cordless
