Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 1 day 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 |
-55°C~150°C TJ |
Packaging |
Tube |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
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 |
Supply Voltage |
10V |
Frequency |
1MHz |
Base Part Number |
UCC3813 |
Pin Count |
8 |
Number of Outputs |
1 |
Output Voltage |
1V |
Input Voltage-Nom |
10V |
Analog IC - Other Type |
SWITCHING CONTROLLER |
Nominal Supply Current |
500μA |
Output Current |
200mA |
Voltage - Supply (Vcc/Vdd) |
8.3V~12V |
Control Features |
Frequency Control |
Input Voltage (Min) |
9.3V |
Topology |
Boost, Buck, Flyback, Forward |
Control Mode |
CURRENT-MODE |
Control Technique |
PULSE WIDTH MODULATION |
Rise Time |
41ns |
Supply Current-Max (Isup) |
30mA |
Fall Time (Typ) |
44 ns |
Switcher Configuration |
BUCK-BOOST |
Internal Switch(s) |
Yes |
Max Duty Cycle |
50 % |
Duty Cycle |
49% |
Output Isolation |
Non-Isolated |
Voltage - Start Up |
12.5V |
Height |
1.75mm |
Length |
4.9mm |
Width |
3.91mm |
Thickness |
1.58mm |
Radiation Hardening |
No |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
UCC3813D-4 Overview
It is embedded in package 8-SOIC (0.154, 3.90mm Width) .There is a AC/DC power converter of Tube available.In this case, the AC/DC converter is mounted in the way of Surface Mount .The ac dc converter needs to be operated at -55°C~150°C TJ °C in order to perform.In this AC DC converter, an analog integrated circuit (IC) of type SWITCHING CONTROLLER is employed.As long as the supply voltage (Vcc/Vdd) is within the range of 8.3V~12V , the AC/DC converter may be used.Total terminations are 8 .There are 8 pins on the ac/dc converter.There are a total of 8 pins on the ac-dc converter.The ac dc converters are suitable for mounting by Surface Mount .The UCC3813 family can be used to search for similar acdc converters.There are 1 outputs to run.AC to DC converter is contained in Switching Regulator or Controllers .Currently, the output current is set to 200mA .There is 1V output voltage from this AC/DC converter.This power AC DC is capable of reaching high efficiency when operating at a frequency of 1MHz .Keep in mind that this AC to DC converter should always be set to 10V .
UCC3813D-4 Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
With 8 pins
Output Current at 200mA
UCC3813D-4 Applications
There are a lot of Texas Instruments UCC3813D-4 AC DC Converters applications.
- Adapter for ADSL
- Networking
- Power tools fast chargers with trickle and on/off
- Laptops and personal digital assistants
- ATX/BTX Auxiliary Power
- LED Driver
- Smartphones
- Replacements for bulky plug-in transformers
- Wall switches
- IoT Applications