UC3879N
| Parameters | |
|---|---|
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 2A |
| Voltage - Supply (Vcc/Vdd) | 9V~20V |
| Control Features | Frequency Control, Ramp, Soft Start |
| Topology | Half-Bridge |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | Up to 300kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Nominal Input Voltage | 12V |
| Switcher Configuration | PHASE-SHIFT |
| Duty Cycle (Max) | 50% |
| Output Phases | 1 |
| Height | 5.08mm |
| Length | 24.33mm |
| Width | 6.35mm |
| Thickness | 4.57mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300, 7.62mm) |
| Number of Pins | 20 |
| Weight | 2.259996g |
| 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 | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Frequency | 300kHz |
| Base Part Number | UC3879 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 4 |
| Output Voltage | 2.2V |
UC3879N Overview
In the 20-DIP (0.300, 7.62mm) package, the switching controller meets most application requirements. dc motor controller is suitable for 4 output generation. A solid enclosure of Tube surrounds pmic. It is capable of handling Transistor Driver dc switching's outputs (s). 9V~20V is the supply voltage and the operating voltage of the dc control. Worked in a 0°C~70°C TA dc switcher before. The switching controller can be switched at Up to 300kHz. It is suitable for general dc dc regulator when it is set to Through Hole. Switching control is made easier with the dcdc regulator's Frequency Control, Ramp, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Switching converters are designed with the terminal (s) at position DUAL . A variety of terminations with 20 of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 12V. A search for "UC3879" will reveal other relevant dc to dc converter ics. The switching converter has a total of 20 pins. Switching converter is a special type of Switching Regulator or Controllers. DC regulator outputs 2.2V voltage according to the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 2A, so you should note it down when starting a new project. Because of DC switcher's Through Hole, it is suitable for most prototype designs and applications. Switching controller operates at 300kHz Hz. DC to DC voltage regulator has a value of ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT to better satisfy the need. 12V is the nominal working voltage.
UC3879N Features
Transistor Driver Outputs
Switching Frequency: Up to 300kHz
Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Frequency: 300kHz
ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
UC3879N Applications
There are a lot of Texas Instruments UC3879N DC to DC converter applications.
- Grinders
- PSRR circuits
- Planers
- Pipe bending machines
- Computer-related products
- Hydro power
- Bending machines
- Smoke prevention equipment
- Experimental setup
- Adjustable voltage or current linear circuits
