UC2856NG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 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 | -40°C~85°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 | BIPOLAR |
| Terminal Position | DUAL |
| Supply Voltage | 15V |
| Frequency | 1MHz |
| Base Part Number | UC2856 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 13.1V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 200mA |
| Voltage - Supply (Vcc/Vdd) | 7V~40V |
| Control Features | Enable, Frequency Control, Soft Start |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 200kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 40ns |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 40 ns |
| Nominal Input Voltage | 40V |
| Max Duty Cycle | 50 % |
| Duty Cycle (Max) | 47% |
| 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 |
UC2856NG4 Overview
It comes in the 16-DIP (0.300, 7.62mm) package, which makes switching controller suitable for most applications. There is sufficient capacity to generate switching controller for outputs 2. PMIC is packaged in a solid enclosure of Tube. The program can handle Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 7V~40V. Worked in an dc switcher with a -40°C~85°C TA rating. Switching can be done at 200kHz with this switching controller. A generalization of dc dc regulator can be made using Through Hole. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control, Soft Start. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. The switching converters's terminal (s) are designed at DUAL . An array of 16 terminations of dc switching. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. Other relevant dc to dc converter ics will be returned if you search "UC2856". The switching converter has a total of 16 pins. Switching converter type is specifically Switching Regulator or Controllers. As determined by the test statistics, the output voltage of DC regulator is 13.1V. It's important to remember that the dc dc regulator's normaloutput current is 200mA, so you should note it down when starting a new project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 50 %. A frequency of 1MHz is set for the switching controller. 40V is the nominal working voltage. There must be a voltage supply of 15V volts.
UC2856NG4 Features
Transistor Driver Outputs
Switching Frequency: 200kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
UC2856NG4 Applications
There are a lot of Texas Instruments UC2856NG4 DC to DC converter applications.
- Series voltage regulation circuits
- Alternators
- Combined machine tools
- Smoke prevention equipment
- Thermal power
- Gear/thread machining machines
- Digital video recorders
- Low output voltage switching power supply circuits
- Elevator lighting
- Sensitive electronic devices
