UC2874DW-2G4
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- Mfr.Part #
- UC2874DW-2G4
- Manufacturer
- Texas Instruments
- Package / Case
- 18-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 18SOIC
- Stock
- 7,110
- In Stock ：
- 7,110
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Mounting Type :
- Surface Mount
- Function :
- Step-Down
- Frequency - Switching :
- Up to 300kHz
- ECCN Code :
- EAR99
- Base Part Number :
- UC2874
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Supply (Vcc/Vdd) :
- 4.4V~36V
- JESD-609 Code :
- e4
- Clock Sync :
- No
- Length :
- 11.62mm
- Synchronous Rectifier :
- yes
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Number of Pins :
- 18
- Control Features :
- Soft Start
- Min Input Voltage :
- 10V
- Number of Outputs :
- 1
- Package / Case :
- 18-SOIC (0.295, 7.50mm Width)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Packaging :
- Tube
- Max Output Current :
- 500mA
- Input Voltage-Nom :
- 12V
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Buck
- Output Type :
- Transistor Driver
- Duty Cycle (Max) :
- 100%
- Lead Free :
- Lead Free
- Max Input Voltage :
- 36V
- Switcher Configuration :
- Push-Pull
- Surface Mount :
- yes
- Quiescent Current :
- 8.5mA
- Width :
- 7.52mm
- Terminal Position :
- Dual
- Operating Temperature :
- -25°C~85°C TA
- Terminal Form :
- Gull wing
- Number of Terminations :
- 18
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Min Output Voltage :
- 2.5V
- Control Mode :
- CURRENT-MODE
- Max Frequency :
- 300kHz
- Max Output Voltage :
- 30V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Supply Voltage :
- 36V
- Height :
- 2.35mm
- Datasheets
- UC2874DW-2G4
DC DC Switching Controllers Texas Instruments UC2874DW-2G4 Overview
The UC2874DW-2G4 from Texas Instruments represents a state-of-the-art DC DC Switching Controller designed for precise voltage regulation across a variety of applications. This component ensures high-efficiency power conversion with its advanced control features, making it a pivotal choice for designers focusing on performance and reliability in power management systems. The integration of innovative technology within this controller allows for enhanced power supply design, featuring reduced external component count and improved thermal performance, which is crucial for maintaining system integrity and longevity.
UC2874DW-2G4 Features
The UC2874DW-2G4 boasts several key features that make it an exceptional choice for power management tasks. These include an adaptive off-time control scheme that enhances response times and efficiency, integrated fault protection mechanisms for enhanced system safety, and a flexible operating frequency that can be adjusted to suit specific application needs. Its robust design is encapsulated in an 18-SOIC package, providing a compact solution for space-constrained applications.
UC2874DW-2G4 Applications
- Telecommunication Equipment: Utilizes its efficient buck control for managing power in routers and switches, ensuring stable operation under variable load conditions.
- Portable Devices: Supports power-sensitive applications like smartphones and tablets by delivering consistent performance, enhancing battery life and device usability.
- Industrial Systems: Provides reliable power management solutions in automated machinery and process controls, where precision and efficiency are paramount.
- Consumer Electronics: Essential for powering home electronics such as gaming consoles and TVs, optimizing energy consumption and minimizing heat generation.
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