UC3844BVN
| Parameters | |
|---|---|
| Mounting Type | Through Hole |
| Package / Case | 8-DIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Operating Temperature | -40°C~105°C TA |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 8 |
| Terminal Finish | TIN LEAD |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Pitch | 2.54mm |
| 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) | 10V~36V |
| 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) | 48% |
| Height Seated (Max) | 4.45mm |
| Length | 9.78mm |
| Width | 7.62mm |
| RoHS Status | Non-RoHS Compliant |
UC3844BVN Overview
It comes in the 8-DIP (0.300, 7.62mm) package, which makes switching controller suitable for most applications. There is sufficient capacity to generate switching controller for outputs 1. PMIC packaging is solid with a Tube enclosure. A total of Transistor Driver dc switching's outputs can be handled by it. 10V~36V is the operating voltage and supply voltage of the dc control. Qualified to work in a -40°C~105°C TA dc switcher. This switching controller can switch at Up to 500kHz. A generalization of dc dc regulator can be made using Through Hole. In order to control switching efficiently, the dcdc regulator features Frequency Control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminals (s) are designed at DUAL. A variety of dc switching's functions can be performed on 8 terminations. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. Current is output to the greatest value of 1A.
UC3844BVN Features
Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
UC3844BVN Applications
There are a lot of Rochester Electronics, LLC UC3844BVN DC to DC converter applications.
- Computed tomography (CT)
- Automatic plug-in machines
- Digital precision reference circuits
- Sink circuits
- Constant current circuits
- Textile machinery
- Current source circuits
- Medical equipment
- Hydraulic presses
- Pipe bending machines
