UC3846NG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 16 |
| Weight | 1.053808g |
| 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 | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | DUAL |
| Supply Voltage | 15V |
| Frequency | 450kHz |
| Base Part Number | UC3846 |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 13.5V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | 6.95V~40V |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Topology | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 500kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 50ns |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 50 ns |
| Nominal Input Voltage | 15V |
| Max Duty Cycle | 50 % |
| Duty Cycle | 50 % |
| Output Phases | 1 |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3846NG4 Overview
It comes in a 16-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. It is sufficient to generate 2 outputs with this dc motor controller. An enclosure of Tube is used to package the PMIC. Transistor Driver dc switching's outputs (s) can be handled by it. A 6.95V~40V voltage is supplied to the dc control and used for operating it. Suitable for a 0°C~70°C TA dc switcher. There is a switch at 500kHz that can be used with this controller. It is suitable for general dc dc regulator when it is set to Through Hole. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Soft Start which allows efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. DUAL are the position of the terminal of the switching converters. 16 terminations with various dc switching's functions. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "UC3846". There are 16 pins on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 13.5V voltage. normally, the dc dc regulator's output current is 500mA, which you should keep in mind when starting a project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. Switching controller operates at 450kHz Hz. 15V is the nominal working voltage. A supply voltage of 15V is required.
UC3846NG4 Features
Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz
UC3846NG4 Applications
There are a lot of Texas Instruments UC3846NG4 DC to DC converter applications.
- Combined machine tools
- Geothermal power
- Pipe bending machines
- Magnetohydrodynamic power
- Photovoltaic power
- Computer application technology
- Cutting machine tools
- Serial communication converter
- Plate bending machines
- Medical equipment
