UC2874N-1
| Parameters | |
|---|---|
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 18-DIP (0.300, 7.62mm) |
| Number of Pins | 18 |
| Weight | 1.206102g |
| Operating Temperature | -25°C~85°C TA |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 18 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Switching Regulator or Controllers |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Pitch | 2.54mm |
| Base Part Number | UC2874 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 36V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 9V~36V |
| Control Features | Soft Start |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 1A |
| Frequency - Switching | Up to 300kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 300kHz |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Height Seated (Max) | 5.08mm |
| Length | 22.48mm |
| Width | 7.62mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
UC2874N-1 Overview
In the 18-DIP (0.300, 7.62mm) package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. The pmic is packaged in Tube solid enclosure. The program can handle Transistor Driver dc switching's outputs (s). Voltages 9V~36V are the dc control's supply voltage and operating voltage, respectively. Worked in a -25°C~85°C TA dc switcher before. A switching controller such as this can switch at a value of Up to 300kHz . Through Hole makes it suitable for general dc dc regulator. DCDC regulator is controlled efficiently by Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. An array of 18 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input of 12V. Search for "UC2874" to find other relevant dc to dc converter ics. 18 pins are present on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. Because of DC switcher's Through Hole, it is suitable for most prototype designs and applications. The max frequency of the pmic can reach 300kHz. For safe and reliable operation in a circuit, voltage regulator dc to dc is suggested that users apply 36V. Whenever the current value is 1A, switching converter outputs the highest possible value.
UC2874N-1 Features
Transistor Driver Outputs
Switching Frequency: Up to 300kHz
Soft Start
PULSE WIDTH MODULATION
UC2874N-1 Applications
There are a lot of Texas Instruments UC2874N-1 DC to DC converter applications.
- SMT equipment
- Packaging
- Printing equipment
- Smart grid
- Imported equipment
- Surface processing equipment
- Injection molding machinery
- Analog precision reference circuits
- Shearing machines
- Access control systems
