Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 2 days ago) |
Mount |
Through Hole |
Mounting Type |
Through Hole |
Package / Case |
8-DIP (0.300, 7.62mm) |
Number of Pins |
8 |
Weight |
523.190449mg |
Operating Temperature |
0°C~70°C TA |
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 |
Supply Voltage |
10V |
Terminal Pitch |
2.54mm |
Frequency |
1MHz |
Base Part Number |
UCC3805 |
Function |
Step-Up, Step-Down, Step-Up/Step-Down |
Number of Outputs |
1 |
Output Voltage |
1V |
Output Type |
Transistor Driver |
Input Voltage-Nom |
10V |
Analog IC - Other Type |
SWITCHING CONTROLLER |
Output Configuration |
Positive |
Output Current |
1A |
Voltage - Supply (Vcc/Vdd) |
3.6V~12V |
Control Features |
Frequency Control |
Input Voltage (Min) |
4V |
Topology |
Buck, Boost, Flyback, Forward Converter |
Control Mode |
CURRENT-MODE |
Frequency - Switching |
31kHz |
Control Technique |
PULSE WIDTH MODULATION |
Rise Time |
41ns |
Supply Current-Max (Isup) |
25mA |
Synchronous Rectifier |
No |
Fall Time (Typ) |
44 ns |
Switcher Configuration |
SINGLE |
Max Duty Cycle |
50 % |
Duty Cycle (Max) |
49% |
Height |
5.08mm |
Length |
9.81mm |
Width |
6.35mm |
Thickness |
3.9mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
UCC3805NG4 Overview
It comes in a 8-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. There is sufficient capacity to generate switching controller for outputs 1. An enclosure of Tube is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 3.6V~12V. Suitable for work in a 0°C~70°C TA dc switcher. It can switch at 31kHz. Through Hole makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Frequency Control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. Switching converters are designed with the terminal (s) at position DUAL . Different dc switching's functions can be applied to 8 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input of 10V. Search for "UCC3805" to find other relevant dc to dc converter ics. The switching converter has a total of 8 pins. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended that the dc dc voltage regulator's minimum input voltage be 4V. Test statistics indicate DC regulator outputs 1V voltage. In most cases, the dc dc regulator's output current is 1A. This information should be noted when you begin working with the component. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. As DC switcher has a Through Hole, it's suitable for most applications and prototype designs. Switching controller operates at 1MHz Hz. A supply voltage of 10V is required. The controller should not be supplied with more current than 25mA.
UCC3805NG4 Features
Transistor Driver Outputs
Switching Frequency: 31kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
UCC3805NG4 Applications
There are a lot of Texas Instruments UCC3805NG4 DC to DC converter applications.
- Lathes
- CNC system
- Household control circuits
- Linear guide
- Shearing machines
- Television equipment
- Current source circuits
- Printing
- Thermal power
- Medical equipment