UC3572D
| Parameters | |
|---|---|
| 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 |
| Frequency | 300kHz |
| 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 |
| Duty Cycle (Max) | 92% |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
UC3572D Overview
Capsuled in the 8-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. Packaging for the pmic consists of Tube solid enclosures. Transistor Driver dc switching's outputs (s) are supported. The supply and operating voltage of the dc control are 4.75V~30V. A 0°C~70°C TA dc switcher is not a problem. Using this switching controller, it is possible to switch at 100kHz. dc dc regulator is made easier with Surface Mount. To ensure efficient switching, this dcdc regulator features a Current Limit, Ramp. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Thare switching converters has a terminal (s) at DUAL . There are many different types of terminations for 8. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 5V is input. Searching "UC3572" will return other relevant dc to dc converter ics. There are 8 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended to use 4.75V as the minimum input voltage of dc dc voltage regulator. DC regulator outputs -70V voltage based on test statistics. A starting point for a project is to note down the dc dc regulator's usual output current, which is 500mA. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. Switching controllers work at 300kHz Hz. A circuit should contain 30V in order to ensure the voltage regulator dc to dc runs safely and reliably.
UC3572D Features
Transistor Driver Outputs
Switching Frequency: 100kHz
Current Limit, Ramp
PULSE WIDTH MODULATION
Frequency: 300kHz
UC3572D Applications
There are a lot of Texas Instruments UC3572D DC to DC converter applications.
- Domestic water pumps
- Alternators
- Imported equipment
- Various precision measuring detectors
- Low output voltage switching power supply circuits
- Production lines
- Game consoles
- Access control systems
- Wind power
- Arc suppression circuits
