UC2823AQ
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 20-LCC (J-Lead) |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | CAN ALSO BE CONFIGURED IN CURRENT MODE |
| Subcategory | Switching Regulator or Controllers |
| Technology | BICMOS |
| Terminal Position | QUAD |
| Terminal Form | J BEND |
| Peak Reflow Temperature (Cel) | 260 |
| Frequency | 1MHz |
| Base Part Number | UC2823 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 2V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 200mA |
| Voltage - Supply (Vcc/Vdd) | 8.4V~22V |
| Control Features | Current Limit, Frequency Control, Ramp, Soft Start |
| Input Voltage (Min) | 8.8V |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 400kHz~1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 20ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 20 ns |
| Max Duty Cycle | 100 % |
| Height Seated (Max) | 4.57mm |
| Length | 8.965mm |
| Width | 8.965mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Contains Lead |
UC2823AQ Overview
This switching controller fits most application requirements since it is packaged in a 20-LCC (J-Lead) package. dc motor controller is suitable for 1 output generation. An enclosure of Tube is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). 8.4V~22V is the operating voltage and supply voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. A switching controller such as this can switch at a value of 400kHz~1MHz . The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Frequency Control, Ramp, Soft Start is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. Switching converters are designed with the terminal (s) at position QUAD . There are many different types of terminations for 20. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input is 12V. Other relevant dc to dc converter ics will be returned if you search "UC2823". Pins number 20 of switching converter in total. Particularly, switching converter is a type of Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 8.8V. DC regulator outputs 2V voltage based on test statistics. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 100 %. A frequency of 1MHz is set for the switching controller. Hence, CAN ALSO BE CONFIGURED IN CURRENT MODE is used to better suit the DC to DC voltage regulator's situation.
UC2823AQ Features
Transistor Driver Outputs
Switching Frequency: 400kHz~1MHz
Current Limit, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE
UC2823AQ Applications
There are a lot of Texas Instruments UC2823AQ DC to DC converter applications.
- Wide-range voltage regulation circuits
- Die casting equipment
- Imported equipment
- Industrial controllers
- Game consoles
- Post equipment
- Gear/thread machining machines
- Various precision measuring instruments
- Sink circuits
- Digital video recorders
