UC3572DG4
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 8 |
| Weight | 72.603129mg |
| 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 | 8 |
| 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 |
| Base Part Number | UC3572 |
| Function | Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | -70V |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 30V |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Negative |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | 4.75V~30V |
| Control Features | Current Limit, Ramp |
| Input Voltage (Min) | 4.75V |
| Topology | Flyback |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 100kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Switcher Configuration | SINGLE |
| Max Frequency | 115kHz |
| Duty Cycle (Max) | 92% |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC3572DG4 Overview
Capsuled in the 8-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. dc motor controller is suitable for 1 output generation. An enclosure of Tube is used to package the PMIC. With this function, you can deal with Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.75V~30V. Worked in an dc switcher with a 0°C~70°C TA rating. There is a switch at 100kHz that can be used with this controller. dc dc regulator can be generalized using Surface Mount. To provide efficient switching control, Current Limit, Ramp is included in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of terminations with 8 of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis set to 5V. You can find other relevant dc to dc converter ics by searching "UC3572". There are only 8 pins on switching converter. Switching converter is a special type of Switching Regulator or Controllers. 4.75V should be the minimum input voltage for the dc dc voltage regulator. As determined by the test statistics, the output voltage of DC regulator is -70V. In most cases, the dc dc regulator's output current is 500mA. This information should be noted when you begin working with the component. The Surface Mount makes DC switcher suitable for most applications and prototypes. DC regulator's maximum frequency is 115kHz. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 30V.
UC3572DG4 Features
Transistor Driver Outputs
Switching Frequency: 100kHz
Current Limit, Ramp
PULSE WIDTH MODULATION
UC3572DG4 Applications
There are a lot of Texas Instruments UC3572DG4 DC to DC converter applications.
- Product testing
- CNC system
- Smart grid
- Planers
- Constant current circuits
- Household control circuits
- Thermal power
- Emergency lighting monitoring equipment
- Various precision measuring detectors
- Electric water heaters
