UC3865QG3
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-LCC (J-Lead) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Frequency | 450kHz |
| Base Part Number | UC3865 |
| Pin Count | 20 |
| 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 Seated (Max) | 4.57mm |
| Length | 8.965mm |
| Width | 8.965mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
UC3865QG3 Overview
20-LCC (J-Lead) is the package in which the ac to dc converter is embedded.There is a AC/DC power converter of Tube available.In this case, the AC/DC converter is mounted in the way of Surface Mount .Ideally, the ac dc converter should be operated at a temperature of 0°C~70°C TA degrees Celsius.Analog IC type SWITCHING CONTROLLER is utilized in this AC DC converter.When the switching frequency reaches 10kHz~1MHz , the circuit is closed.The AC/DC converter is capable of being used when the supply voltage is 10.5V~22V (Vcc/Vdd).In total, it has 20 terminations.There are 20 pins on the ac/dc converter.There are a total of 20 pins on the ac-dc converter.You can search similar acdc converters based on UC3865 family.There are 2 outputs to be processed.There are a ac to dc conversions included in Switching Regulator or Controllers .We have set the output current to 200mA .As a result, its output voltage is 1.7V .As long as AC to DC converter is operated at frequency 450kHz ,it is capable of attaining high efficiency.
UC3865QG3 Features
Packaged with 20-LCC (J-Lead)
Switching Frequency at 10kHz~1MHz
With 20 pins
Output Current at 200mA
UC3865QG3 Applications
There are a lot of Texas Instruments UC3865QG3 AC DC Converters applications.
- AC?DC USB chargers for Cameras
- Networking
- Appliances
- ZigBee
- Standby and Auxiliary Power Supplies
- Records
- Standby power supplies for VCR
- Adapter for ADSL
- USB-PD 2.0
- AC/DC Adaptors/Chargers for Cell Phones
