UC3848DW
| Parameters | |
|---|---|
| Input Voltage (Max) | 20V |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 20ns |
| Fall Time (Typ) | 20 ns |
| Switcher Configuration | SINGLE |
| Internal Switch(s) | No |
| Max Duty Cycle | 79.5 % |
| Output Isolation | Isolated |
| Voltage - Start Up | 13V |
| Height Seated (Max) | 2.65mm |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| 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 | Obsolete |
| 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 |
| Frequency | 450kHz |
| Base Part Number | UC3848 |
| Number of Outputs | 1 |
| Output Voltage | 2V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Current | 200mA |
| Voltage - Supply (Vcc/Vdd) | 10V~22V |
| Quiescent Current | 22mA |
| Topology | Buck, Forward Converter |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | Up to 1MHz |
UC3848DW Overview
A ac to dc converter of the package 16-SOIC (0.295, 7.50mm Width) contains the ac to dc converter.It is available in Tube AC/DC power converter.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 ICs of type SWITCHING CONTROLLER are used in this AC DC converter.As soon as the switching frequency reaches Up to 1MHz , the circuit is closed.This AC/DC converter is suitable for operation in the range of 10V~22V supply voltage (Vcc/Vdd).There are a total of 16 terminations.On this ac/dc converter, there are 16 pins.Based on the UC3848 family, you can search for similar acdc converters.There are 1 outputs to be run.The ac to dc conversions are included in Switching Regulator or Controllers .It has been set to 200mA for the output current.As a result, its output voltage is 2V .This power AC DC is capable of reaching high efficiencies when operating at a frequency of 450kHz .It is possible to ensure a maximum value of 20V for the input voltage using a unique technique.There is no quiescent current consumption at 22mA .
UC3848DW Features
Packaged with 16-SOIC (0.295, 7.50mm Width)
Switching Frequency at Up to 1MHz
With 16 pins
Output Current at 200mA
UC3848DW Applications
There are a lot of Texas Instruments UC3848DW AC DC Converters applications.
- DVD players
- AC/DC Adaptors/Chargers for PDAs
- Standby power supplies for TV
- LED Driver
- Low power ac?dc Adapters for Chargers
- Smartphones
- Cellular phone chargers
- Dimmers
- Replaces linear transformers
- Humidifier
