UC3865DWTR
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 16 |
| Weight | 473.692182mg |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Frequency | 450kHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | UC3865 |
| Number of Outputs | 2 |
| Qualification Status | Not Qualified |
| 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 |
| Length | 10.3mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3865DWTR Overview
The ac to dc converter is embedded in 16-SOIC (0.295, 7.50mm Width) package.The AC/DC power converter type is Tape & Reel (TR) .Surface Mount mounts this AC/DC converter.This ac dc converter should be operated at a temperature of 0°C~70°C TA °C so that it can deliver its performance.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .When the switching frequency reaches 10kHz~1MHz , the circuit is closed.Supply voltage (Vcc/Vdd) does not need to exceed 10.5V~22V .In total, it has 16 terminations.Approximately 16 pins are present on the ac/dc converter.It is suitable for mounting by Surface Mount .If you select the UC3865 family, you will be able to search for similar acdc converters.The number of outputs to run is 2 .The following ac to dc conversions are contained in Switching Regulator or Controllers .Currently, the output current is set to 200mA .There is 1.7V output voltage from this AC/DC converter.High efficiency can be achieved when AC to DC converters frequency is set to 450kHz .
UC3865DWTR Features
Packaged with 16-SOIC (0.295, 7.50mm Width)
Switching Frequency at 10kHz~1MHz
With 16 pins
Output Current at 200mA
UC3865DWTR Applications
There are a lot of Texas Instruments UC3865DWTR AC DC Converters applications.
- DVD players
- SMPS house keeping power supplies
- Replacements for bulky plug-in transformers
- Low-Voltage I/O System Power
- Automotive Clusters
- USB type-c v1.2 chargers with optional VDM
- Power adapters for network devices
- AC/DC LED Driver applications
- Battery Chargers
- ATX/BTX Auxiliary Power
