UC2856QDWR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 6 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Weight | 420.395078mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100 |
| 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) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Frequency | 1MHz |
| Base Part Number | UC2856 |
| Function | Step-Up, Step-Up/Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 13.1V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 200mA |
| Voltage - Supply (Vcc/Vdd) | 7V~40V |
| Quiescent Current | 18mA |
| Control Features | Enable, Frequency Control, Soft Start |
| Topology | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 200kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Rise Time | 40ns |
| Synchronous Rectifier | Yes |
| Fall Time (Typ) | 40 ns |
| Nominal Input Voltage | 40V |
| Max Duty Cycle | 50 % |
| Duty Cycle (Max) | 47% |
| Output Phases | 1 |
| Height | 2.65mm |
| Length | 10.3mm |
| Width | 7.5mm |
| Thickness | 2.35mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC2856QDWR Overview
Capsuled in the 16-SOIC (0.295, 7.50mm Width) package, the switching controller can be used for a wide range of applications. 2 outputs are supported by the dc motor controller. A solid enclosure of Tape & Reel (TR) surrounds pmic. It is capable of handling Transistor Driver dc switching's outputs (s). dc controls with 7V~40V voltage are supplied and operated. Suitable for work in a -40°C~85°C TA dc switcher. Switching can be done at 200kHz with this switching controller. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Enable, Frequency Control, Soft Start. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Different dc switching's functions can be applied to 16 terminations. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 15V. Searching "UC2856" will return other relevant dc to dc converter ics. 16 pins are on switching converter. Switching converter is a special type of Switching Regulator or Controllers. As determined by the test statistics, the output voltage of DC regulator is 13.1V. You should note down the dc dc regulator's usual output current of 200mA when you start a project. voltage regulator dc to dcs with a 50 % duty cycle are designed to be reliable when powered on and powered off. A frequency of 1MHz is set for the switching controller. Automotive, AEC-Q100 is a series of dc to dc voltage regulator. During dormancy, the dc switching uses 18mA. Input voltage can be set to 40V for nominal working status.
UC2856QDWR Features
Transistor Driver Outputs
Switching Frequency: 200kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz
UC2856QDWR Applications
There are a lot of Texas Instruments UC2856QDWR DC to DC converter applications.
- Smoke exhaust equipment
- Laboratories
- Series voltage regulation circuits
- Various CNC machine tools
- Power supplies of electronic gadgets
- CNC system
- Wide-range voltage regulation circuits
- Photovoltaic power
- Combined machine tools
- Lathes
