UC3823N
| 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 | 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) |
| Additional Feature | CAN ALSO BE CONFIGURED IN CURRENT MODE |
| Subcategory | Switching Regulator or Controllers |
| Max Power Dissipation | 1W |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Supply Voltage | 15V |
| Terminal Pitch | 2.54mm |
| Frequency | 1MHz |
| Base Part Number | UC3823 |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 13V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | 8.4V~30V |
| Quiescent Current | 1.1mA |
| Control Features | Current Limit, Enable, Frequency Control, Ramp, Soft Start |
| Topology | Buck, Boost, Flyback, Forward Converter |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 340kHz~460kHz |
| Input Voltage (Max) | 30V |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 30ns |
| Supply Current-Max (Isup) | 33mA |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 30 ns |
| Switcher Configuration | BUCK-BOOST |
| Max Duty Cycle | 85 % |
| Height | 5.08mm |
| Length | 19.3mm |
| Width | 6.35mm |
| Thickness | 3.9mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3823N Overview
Capsuled in the 16-DIP (0.300, 7.62mm) package, the switching controller can be used for a wide range of applications. This dc motor controller can be used to generate outputs with 1 numbers. Packaged in solid enclosures, this pmic has a Tube rating. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 8.4V~30V. Suitable for a 0°C~70°C TA dc switcher. In this switching controller, the switch can be set to 340kHz~460kHz. It is suitable for general dc dc regulator when it is set to Through Hole. To provide efficient switching control, Current Limit, Enable, Frequency Control, Ramp, Soft Start is included in the dcdc regulator. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. The switching converters's terminals (s) are designed at DUAL. There are many different types of terminations for 16. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "UC3823". In total, switching converter has 16 pins. In particular, switching converter belongs to the Switching Regulator or Controllers family. A 13V voltage of DC regulator was detected in the test statistics. It should be fully noted that the dc to dc regulator only accepts 30V input voltage at most. The dc dc regulator's usual output current is 500mA, which should be noted down when you start a project. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 85 %. Switching controller operates at 1MHz Hz. DC to DC voltage regulator has the value of CAN ALSO BE CONFIGURED IN CURRENT MODE to better satisfy the requirement. DC switchings that are dormant use 1.1mA. There is a requirement for a 15V supply voltage. It is important that the controller is supplied with 33mA more than 33mA volts of current.
UC3823N Features
Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 85 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE
UC3823N Applications
There are a lot of Texas Instruments UC3823N DC to DC converter applications.
- Thermal power
- Fire elevators
- Machining centers
- Flaw detection equipment
- Hydrogen power
- Ball screw pair
- Handheld GPS
- Radio equipment
- ATMs
- Medical equipment
