UC2827DWTR-1
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 24-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 24 |
| Weight | 678.092244mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 24 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Additional Feature | CAN ALSO WORK IN CURRENT MODE |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 15V |
| Frequency | 450kHz |
| Base Part Number | UC2827 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 3 |
| Output Voltage | 2.5V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 100mA |
| Voltage - Supply (Vcc/Vdd) | 7.6V~20V |
| Control Features | Frequency Control, Ramp, Soft Start |
| Topology | Full-Bridge, Push-Pull |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 220kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 40ns |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 30 ns |
| Nominal Input Voltage | 15V |
| Max Duty Cycle | 50 % |
| Duty Cycle (Max) | 91% |
| Output Phases | 1 |
| Height | 2.65mm |
| Length | 15.4mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC2827DWTR-1 Overview
With a 24-SOIC (0.295, 7.50mm Width) package, the switching controller is suitable for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 3. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. The program can handle Transistor Driver dc switching's outputs (s). 7.6V~20V is the supply voltage and the operating voltage of the dc control. Suitable for work in a -40°C~85°C TA dc switcher. A switching controller such as this can switch at a value of 220kHz . Surface Mount makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Frequency Control, Ramp, Soft Start. An analog IC SWITCHING CONTROLLER is connected to the switch converters. DUAL are the position of the terminal of the switching converters. The 24 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. UC2827 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 24 pins. The type is a particular Switching Regulator or Controllers of switching converter. According to the test statistics, DC regulator outputs 2.5V voltage. It's important to remember that the dc dc regulator's normaloutput current is 100mA, so you should note it down when starting a new project. To ensure the reliability under power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set as 50 %. A frequency of 450kHz is set for the switching controller. The value of DC to DC voltage regulator is set to CAN ALSO WORK IN CURRENT MODE in order to better satisfy the requirement. It is possible to set the input voltage to 15V for nominal working status. Voltage 15V must be supplied.
UC2827DWTR-1 Features
Transistor Driver Outputs
Switching Frequency: 220kHz
Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz
CAN ALSO WORK IN CURRENT MODE
UC2827DWTR-1 Applications
There are a lot of Texas Instruments UC2827DWTR-1 DC to DC converter applications.
- Milling machines
- Computer-related products
- Scientific testing
- Printing equipment
- Automatic testing equipment
- Wind power
- Shearing machines
- Communication system
- Analog precision reference circuits
- Adjustable voltage or current linear circuits
