UC2578DP
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Weight | 156.489368mg |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| 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 |
| Base Part Number | UC2578 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 72V |
| Input Voltage-Nom | 14V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 14V~72V |
| Control Features | Current Limit, Soft Start |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Output Current-Max | 0.8A |
| Frequency - Switching | 110kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Max Frequency | 120kHz |
| Duty Cycle (Max) | 90% |
| Length | 9.89mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC2578DP Overview
With a 16-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tube solid enclosure. Transistor Driver dc switching's outputs (s) are supported. dc controls with 14V~72V voltage are supplied and operated. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller can be switched at 110kHz. dc dc regulators can be carried out with Surface Mount. Current Limit, Soft Start is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. A switching converters's terminal (s) sits at the DUAL position. A variety of dc switching's functions can be performed on 16 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. 14V nominal DC switcher's voltage input. A search for "UC2578" will reveal other relevant dc to dc converter ics. There are only 16 pins on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. 120kHz is the maximum frequency of this dc regulators. If the user wishes to run the voltage regulator dc to dc in a circuit safely and reliably, they should apply 72V. The output of this function is the greatest value of 0.8A.
UC2578DP Features
Transistor Driver Outputs
Switching Frequency: 110kHz
Current Limit, Soft Start
PULSE WIDTH MODULATION
UC2578DP Applications
There are a lot of Texas Instruments UC2578DP DC to DC converter applications.
- Power supplies of electronic gadgets
- Machining centers
- Window air conditioners
- Production lines
- Large fire protection systems
- Product burn-in
- Electrical power transmission
- Flexible manufacturing cells
- Medical equipment
- Special machining machine tools