Overview
The UC2879DWG4, manufactured by Texas Instruments, is a high-performance PWM (Pulse Width Modulation) controller designed for advanced power management applications. This model is part of TI's renowned portfolio of power management ICs, targeting industries such as industrial automation, telecommunications, and consumer electronics. Its compact design and robust features make it a competitive choice for engineers seeking efficient and reliable power control solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Power Supply Voltage | 11V ~ 18V | V | |
| Switching Frequency | 300 kHz | Hz | |
| Output Voltage | 2.2 V | V | |
| Output Current | 10 mA | mA | |
| Operating Temperature | -40°C ~ 85°C | °C | |
| Package | SOP-20 |
Key Features
- High-efficiency PWM control for precise power management.
- Wide operating voltage range (11V ~ 18V) for versatile applications.
- Compact SOP-20 package for space-constrained designs.
- Robust performance across a wide temperature range (-40°C ~ 85°C).
Applications
The UC2879DWG4 is widely used in industrial automation, telecommunications, and consumer electronics. Its precise PWM control capabilities make it ideal for power supply units, DC/DC converters, and battery management systems. Its reliability and efficiency ensure optimal performance in demanding environments.
Q & A
1. What is the operating voltage range of the UC2879DWG4?
The operating voltage range is 11V to 18V.
2. What is the switching frequency of this component?
The switching frequency is 300 kHz.
3. What package does the UC2879DWG4 use?
It uses a SOP-20 package.
4. What is the maximum operating temperature?
The maximum operating temperature is 85°C.
5. Can this component be used in industrial applications?
Yes, it is suitable for industrial automation and other demanding environments.
6. What is the output voltage of the UC2879DWG4?
The output voltage is 2.2 V.
7. Is this component suitable for battery management systems?
Yes, its precise PWM control makes it ideal for battery management.
8. What is the output current capability?
The output current is 10 mA.
9. Can it operate in low-temperature environments?
Yes, it operates reliably down to -40°C.
10. What industries commonly use the UC2879DWG4?
It is commonly used in industrial automation, telecommunications, and consumer electronics.
