Description
The Texas Instruments UCC2813QDR-5Q1 is a current-mode PWM controller designed for DC-DC converters in automotive applications. It features a precision internal reference, 500kHz fixed-frequency oscillator, and cycle-by-cycle current limit to ensure safe and reliable operation.
This device is suitable for high-performance DC-DC converters that require precise regulation and efficient operation. Its small package size and broad temperature range (-40°C to 125°C) make it an ideal choice for automotive applications where space and reliability are critical.
The UCC2813QDR-5Q1 is a highly efficient controller, capable of operating at frequencies up to 1000kHz, making it suitable for high-frequency DC-DC converters. Its precision internal reference and fixed-frequency oscillator ensure stable operation and minimize the risk of oscillations or instability.
Features
According to the product information, the features of the UCC2813QDR-5Q1 are:
- Highly efficient DC-DC converter controller
- Precision internal reference with ±1% accuracy
- 500kHz fixed-frequency oscillator for efficient operation
- Cycle-by-cycle current limit ensures safe and reliable performance
- Adequate temperature range from -40°C to 125°C for broad applications
These features make the UCC2813QDR-5Q1 a high-performance controller suitable for DC-DC converters in automotive applications.
Package
The package type of UCC2813QDR-5Q1 is SOIC-8 (Small Outline Integrated Circuit - 8 pins).
Pinout
The UCC2813QDR-5Q1 has a pin count of 8. The pin functions are:
- VCC: Positive supply voltage
- GND: Ground
- OUT: Output signal
- COMP: Compensation input
- FB: Feedback input
- RST: Reset input
- SLEEP: Sleep mode input
- EN: Enable input
This information is based on the Texas Instruments datasheet for the UCC2813QDR-5Q1.
Manufacturer
The manufacturer of the UCC2813QDR-5Q1 is Texas Instruments (TI). TI is a leading semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. The company was founded in 1930 and is headquartered in Dallas, Texas. TI is known for its wide range of products, including microcontrollers, digital signal processors, and power management devices, which are used in various industries such as automotive, industrial, medical, and consumer electronics.
Applications
The UCC2813QDR-5Q1 is a current mode PWM controller suitable for automotive DC-DC converters, such as those found in car audio systems, infotainment systems, and other applications that require high efficiency and reliability. It can also be used in industrial power supplies, medical devices, and other applications where a compact, high-performance controller is needed.
Equivalent
The equivalent products of UCC2813QDR-5Q1 are:
- UCC28013
- UCC28213
- LM5117
- NCP3804
- TPS54210
These products are current-mode PWM controllers with similar specifications and applications as the UCC2813QDR-5Q1.
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