UCC2804DTR/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 | Tape & Reel (TR) |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| ECCN Code | EAR99 |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| 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 |
UCC2804DTR/81221 Overview
This ac to dc converter is included in the package 8-SOIC (0.154, 3.90mm Width) .There is a AC/DC power converter of Tape & Reel (TR) available.A AC/DC converter of this type is mounted in the way of Surface Mount .It is recommended that the ac dc converter be operated at a temperature of -40°C~85°C TA in order to ensure its performance.SWITCHING CONTROLLER analog ICs are employed in this AC DC converter.Up to 1MHz is the switching frequency.This AC/DC converter is designed for use within the range of 8.3V~12V supply voltage (Vcc/Vdd).As a result, it has a total of 8 terminations.There are 8 pins in total.Based on the UCC2804 family, you can search for similar acdc converters.The number of outputs to run is 1 .Switching Regulator or Controllers includes the ac to dc conversions.There is 1A output current set.The maximum frequency of it is 1MHz .
UCC2804DTR/81221 Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 1MHz
Output Current at 1A
UCC2804DTR/81221 Applications
There are a lot of Texas Instruments UCC2804DTR/81221 AC DC Converters applications.
- Portable Apparatus
- Replacements for bulky plug-in transformers
- Standby and Auxiliary Power Supplies Set Top Boxes (STB)
- Lighting controls
- Adaptors for Portable Media Player
- Off--line Battery Charger
- Digital cameras
- AC--DC Adapter
- Universal input AC/DC adapters (15W - 45W)
- DVD players
