UC2825Q
| 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 |
| 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 | UC2825 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 13V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 200mA |
| Voltage - Supply (Vcc/Vdd) | 8.4V~30V |
| Control Features | Current Limit, Enable, 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 | 340kHz~460kHz |
| Input Voltage (Max) | 30V |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 30ns |
| Synchronous Rectifier | No |
| Fall Time (Typ) | 30 ns |
| Max Duty Cycle | 80 % |
| Output Phases | 1 |
| Height Seated (Max) | 4.57mm |
| Length | 8.965mm |
| Width | 8.965mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC2825Q Overview
Capsuled in the 20-LCC (J-Lead) package, the switching controller suits most application needs. dc motor controller is suitable for 2 output generation. A solid enclosure of Tube surrounds pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). 8.4V~30V is the operating voltage and supply voltage of the dc control. Worked in a -40°C~85°C TA dc switcher before. Using this switching controller, it is possible to switch at 340kHz~460kHz. dc dc regulator can be generalized using Surface Mount. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Ramp, Soft Start which allows efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. There are a QUAD terminal on the switching converters. A variety of terminations with 20 of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. UC2825 can be used to locate other relevant dc to dc converter ics. Total pins of switching converter are 20. 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. According to the test statistics, DC regulator outputs 13V voltage. Considering the dc to dc regulator can only accept 30V input voltage, it is important to take note of this. 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. voltage regulator dc to dcs with a 80 % duty cycle are designed to be reliable when powered on and powered off. Switching controller operates at a frequency of 1MHz. DC to DC voltage regulator has a value of CAN ALSO BE CONFIGURED IN CURRENT MODE to better satisfy the need.
UC2825Q Features
Transistor Driver Outputs
Switching Frequency: 340kHz~460kHz
Current Limit, Enable, Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 80 %
Frequency: 1MHz
CAN ALSO BE CONFIGURED IN CURRENT MODE
UC2825Q Applications
There are a lot of Texas Instruments UC2825Q DC to DC converter applications.
- Electrical power transmission
- Terrestrial set-top boxes
- Grinders
- Correction machines
- Power supplies of electronic gadgets
- Surge protection circuits
- Precision electronic equipment
- CNC system
- Window air conditioners
- Access control systems
