UC2843BN
| Parameters | |
|---|---|
| Width | 7.62mm |
| RoHS Status | Non-RoHS Compliant |
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -25°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| Terminal Finish | MATTE TIN |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 2.54mm |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| JESD-30 Code | R-PDIP-T8 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Qualification Status | COMMERCIAL |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 7.6V~30V |
| Control Features | Frequency Control |
| Topology | Boost, Flyback |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 1A |
| Frequency - Switching | Up to 500kHz |
| Input Voltage (Max) | 25V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Duty Cycle (Max) | 96% |
| Height Seated (Max) | 4.45mm |
| Length | 9.78mm |
UC2843BN Overview
In the 8-DIP (0.300, 7.62mm) package, the switching controller meets most application requirements. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. A 7.6V~30V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where -25°C~85°C TA is the -25°C~85°C TArm. The switching controller is capable of switching at the Up to 500kHz position. dc dc regulators can be carried out with Through Hole. To provide efficient switching control, Frequency Control is included in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. A switching converters's terminal (s) sits at the DUAL position. A variety of 8 terminations are available in dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. 15V nominal DC switcher's voltage input. A maximum voltage of 25V is accepted by the dc to dc regulator as an input voltage. A maximum value of 1A is output for current.
UC2843BN Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
UC2843BN Applications
There are a lot of Rochester Electronics, LLC UC2843BN DC to DC converter applications.
- Medical equipment
- Milling machines
- Solar power plants
- Scientific research
- Smoke prevention equipment
- Combined machine tools
- Household control circuits
- Sink circuits
- Digital display device
- Packaging
