UCC2804D/81221
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Base Part Number | UCC2804 |
| Pin Count | 8 |
| JESD-30 Code | R-PDSO-G8 |
| Number of Outputs | 1 |
| Input Voltage-Nom | 10V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Current | 1A |
| Voltage - Supply (Vcc/Vdd) | 8.3V~12V |
| Control Features | Frequency Control |
| Input Voltage (Min) | 9V |
| Topology | Boost, Flyback, Forward |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | Up to 1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 41ns |
| Fall Time (Typ) | 44 ns |
| Switcher Configuration | SINGLE |
| Max Frequency | 1MHz |
| Internal Switch(s) | No |
| Fault Protection | Current Limiting |
| Max Duty Cycle | 50 % |
| Duty Cycle | 49% |
| Voltage - Start Up | 12.5V |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
UCC2804D/81221 Overview
In the 8-SOIC (0.154, 3.90mm Width) package, the ac to dc converter is embedded.It is available in Tube AC/DC power converter.A AC/DC converter of this type is mounted in the way of Surface Mount .For the ac dc converter to perform properly, it should be operated at a temperature of -40°C~85°C TA °C.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .When the switching frequency reaches Up to 1MHz , the process is complete.This AC/DC converter is suitable for operation in the range of 8.3V~12V supply voltage (Vcc/Vdd).There are a total of 8 terminations.A total of 8 pins are present on the ac-dc converter.It is possible to search for similar acdc converters by using the UCC2804 family.Running 1 outputs is available.It has been set to 1A for the output current.There is 1MHz maximum frequency for it.
UCC2804D/81221 Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 1MHz
Output Current at 1A
UCC2804D/81221 Applications
There are a lot of Texas Instruments UCC2804D/81221 AC DC Converters applications.
- Home Appliance Applications
- Adapters
- WiFi Wireless
- Open Frame Switching Power Supply
- AC?DC USB chargers for Tablets
- Battery Chargers
- Switching AC-DC Adapter
- Adaptors for DSCs
- Adapter/Charger for Cell
- Standby Power for General Off-Line Applications
