Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 3 days ago) |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
8-TSSOP (0.173, 4.40mm Width) |
Number of Pins |
8 |
Weight |
39.008944mg |
Operating Temperature |
-55°C~150°C TJ |
Packaging |
Tube |
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 |
BCDMOS |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
260 |
Number of Functions |
1 |
Supply Voltage |
12V |
Terminal Pitch |
0.65mm |
Frequency |
1MHz |
Base Part Number |
UCC3809 |
Pin Count |
8 |
Number of Outputs |
1 |
Output Voltage |
800mV |
Input Voltage-Nom |
12V |
Analog IC - Other Type |
SWITCHING CONTROLLER |
Output Current |
80mA |
Voltage - Supply (Vcc/Vdd) |
8V~19V |
Control Features |
Frequency Control, Soft Start |
Topology |
Boost, Buck, Flyback, Forward |
Control Mode |
CURRENT-MODE |
Control Technique |
PULSE WIDTH MODULATION |
Supply Current-Max (Isup) |
25mA |
Switcher Configuration |
BUCK-BOOST |
Internal Switch(s) |
No |
Max Duty Cycle |
70 % |
Duty Cycle |
70% |
Output Isolation |
Isolated |
Voltage - Start Up |
15V |
Height |
1.2mm |
Length |
3mm |
Width |
4.4mm |
Thickness |
1mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
UCC3809PW-2 Overview
An embedded ac to dc converter is included in 8-TSSOP (0.173, 4.40mm Width) package.The ac dc converter is available in Tube case.Surface Mount mounts this AC/DC converter.It is recommended that the ac dc converter be operated at a temperature of -55°C~150°C TJ in order to ensure its performance.Analog ICs of type SWITCHING CONTROLLER are used in this AC DC converter.This AC/DC converter is suitable for operation in the range of 8V~19V supply voltage (Vcc/Vdd).It has a total of 8 terminations.On the ac/dc converter, there are 8 pins.A total of 8 pins are present on the ac-dc converter.There are no problem mounting the ac dc converters by Surface Mount .You can search similar acdc converters based on UCC3809 family.There are 1 outputs to run.Switching Regulator or Controllers contains the ac to dc conversions.Currently, the output current is set to 80mA .It produces a voltage of 800mV .The power AC DC is capable of high efficiency when operated at a frequency of 1MHz .In all situations, this AC to DC converter should be set to 12V .
UCC3809PW-2 Features
Packaged with 8-TSSOP (0.173, 4.40mm Width)
With 8 pins
Output Current at 80mA
UCC3809PW-2 Applications
There are a lot of Texas Instruments UCC3809PW-2 AC DC Converters applications.
- SMPS house keeping power supplies
- Cleaners
- Networking
- Set -Top Box (STB) Power Supply
- Adaptors for DSCs
- Open Frame Switching Power Supply
- Small off-line low voltage power supplies
- Standby power supplies for VCR
- Switching AC-DC Adapter
- RCC SMPS