Parameters |
Fault Protection |
Short Circuit |
Max Duty Cycle |
55 % |
Switching Frequency |
250kHz |
Duty Cycle |
55 % |
Output Isolation |
Non-Isolated |
Voltage - Start Up |
8.4V |
Height |
1.75mm |
Length |
4.9mm |
Width |
3.91mm |
Thickness |
1.58mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 4 days ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-SOIC (0.154, 3.90mm Width) |
Number of Pins |
8 |
Weight |
72.603129mg |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
8 |
ECCN Code |
EAR99 |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Subcategory |
Switching Regulator or Controllers |
Technology |
BICMOS |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Frequency |
250kHz |
Base Part Number |
UCC2889 |
Pin Count |
8 |
Number of Outputs |
1 |
Output Voltage |
17.5V |
Operating Supply Voltage |
9V |
Input Voltage-Nom |
9V |
Analog IC - Other Type |
SWITCHING CONTROLLER |
Nominal Supply Current |
1.2mA |
Output Current |
100mA |
Voltage - Supply (Vcc/Vdd) |
6.3V~9.3V |
Input Voltage (Min) |
6.6V |
Topology |
Flyback |
Control Mode |
VOLTAGE-MODE |
Input Voltage (Max) |
9.3V |
Rise Time |
35ns |
Fall Time (Typ) |
30 ns |
Switcher Configuration |
SINGLE |
Internal Switch(s) |
No |
UCC2889DTRG4 Overview
This ac to dc converter is included in the package 8-SOIC (0.154, 3.90mm Width) .In Tape & Reel (TR) AC/DC power converter, it is available.A AC/DC converter of this type is 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 -40°C~85°C TA °C.An analog IC of type SWITCHING CONTROLLER is employed in this AC DC converter.Within the range of 6.3V~9.3V supply voltage (Vcc/Vdd), it can be used.There are a total of 8 terminations in it.The ac/dc converter has a total of 8 pins.There are 8 pins on the ac-dc converter.Surface Mount is the recommended mounting method for the ac dc converters.It is possible to search for similar acdc converters by using the UCC2889 family.There are 1 outputs to run.The ac to dc conversions are included in Switching Regulator or Controllers .In this AC to DC transformer, the output current is set to 100mA .It produces a voltage of 17.5V .AC to DC converter reaches high efficiency when operated at a frequency of 250kHz .Using a unique technique, a voltage with a maximum value of 9.3V can be ensured.When the supply voltage is 9V , the interface IC conducts.
UCC2889DTRG4 Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
With 8 pins
Output Current at 100mA
Operating Supply Voltage at the range of 9V
UCC2889DTRG4 Applications
There are a lot of Texas Instruments UCC2889DTRG4 AC DC Converters applications.
- Standby power supplies for VCR
- SMPS house keeping power supplies
- Open Frame Switching Power Supply
- Cleaners
- Appliances
- Home appliances
- Universal Off-Line Power Supplies
- Tablets
- Adapter/Charger for Cordless Phones
- Wall switches