UC3861DW
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 473.692182mg |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Frequency | 450kHz |
| Base Part Number | UC3861 |
| Number of Outputs | 2 |
| Output Voltage | 1.7V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Current | 200mA |
| Voltage - Supply (Vcc/Vdd) | 10.5V~22V |
| Control Features | Soft Start |
| Input Voltage (Min) | 11.5V |
| Topology | Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 10kHz~1MHz |
| Control Technique | RESONANT CONTROL |
| Rise Time | 25ns |
| Fall Time (Typ) | 25 ns |
| Internal Switch(s) | Yes |
| Max Duty Cycle | 50 % |
| Duty Cycle | 100 % |
| Output Isolation | Non-Isolated |
| Voltage - Start Up | 16.5V |
| Height | 2.65mm |
| Length | 10.3mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3861DW Overview
An embedded ac to dc converter is included in 16-SOIC (0.295, 7.50mm Width) package.You can get it in AC/DC power converter Tube .There is a AC/DC converter mounted in the way of Surface Mount .For the ac dc converter to perform at its best, it should be operated at a temperature of 0°C~70°C TA °C.Analog IC type SWITCHING CONTROLLER is utilized in this AC DC converter.When the switching frequency reaches 10kHz~1MHz , the process is complete.This AC/DC converter is designed for use within the range of 10.5V~22V supply voltage (Vcc/Vdd).As a result, it has had 16 terminations.In this ac/dc converter, there are 16 pins.Search similar acdc converters based on UC3861 family members.A total of 2 outputs are to be processed.Switching Regulator or Controllers includes the ac to dc conversions.We are setting the output current to 200mA .This AC/DC converter produces a voltage of 1.7V as its output.A high efficiency can be achieved by operating at a frequency of 450kHz .This AC to DC converter should always be set to 12V .
UC3861DW Features
Packaged with 16-SOIC (0.295, 7.50mm Width)
Switching Frequency at 10kHz~1MHz
With 16 pins
Output Current at 200mA
UC3861DW Applications
There are a lot of Texas Instruments UC3861DW AC DC Converters applications.
- Standby Power Supply
- MPS parts
- Air conditioners
- Digital cameras
- Air Conditioning
- IoT Applications
- Z-Wave
- Standby and Auxiliary Power Supplies
- Charger
- Wall switches
