Texas Instruments UCC2804DR81221G4

UCC2804DR81221G4 Overview
Texas Instruments is a well-known brand in the electronic industry, and their latest offering is a PMIC - AC DC Converters, Offline Switchers chip. This chip falls under the category of PMIC - AC DC Converters, Offline Switchers and comes in Tape & Reel (TR) packaging. Although this chip is highly sought after, it is currently listed as Obsolete. The technology used in this chip is BICMOS and it operates at a frequency of 1MHz, with an operating supply current of 500μA. The rise time is 41ns and the fall time is 44ns. This chip also offers fault protection through current limiting and has a voltage start-up of 12.5V. Additionally, it is ROHS3 Compliant, making it a more environmentally friendly option.

UCC2804DR81221G4 Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 1MHz
With 8 pins
Output Current at 200mA

UCC2804DR81221G4 Applications
There are a lot of Texas Instruments UCC2804DR81221G4 AC DC Converters applications.

Standby Power Supply
MP3
Wall switches
Power Adaptors
Handheld/Battery-Powered Systems
Adapter for ADSL
Standby and Auxiliary Power Supplies
Linear Adapter Replacements
Laptops and personal digital assistants
Vacuum Cleaner