LM5166XDRCR

The LM5166XDRCR is a high-performance, synchronous buck regulator from Texas Instruments, designed for step-down DC-DC conversion. It operates efficiently across a wide input voltage range (4.5V to 65V), making it suitable for various applications, including industrial, automotive, and telecommunications. The device features a peak current mode control architecture, enabling fast transient response and stable operation.
The LM5166XDRCR boasts a programmable output voltage with an adjustable range down to 0.8V, and it can deliver up to 1.5A of output current. Key features include integrated high-side and low-side MOSFETs, an internal compensation network, and various protection mechanisms such as overcurrent protection, thermal shutdown, and input under-voltage lockout.
With a compact QFN package and a switching frequency of up to 1.2 MHz, the LM5166XDRCR is ideal for space-constrained designs. Its combination of high efficiency, robust performance, and versatile features makes it an excellent choice for power management solutions.

The LM5166XDRCR is a high-performance, step-down voltage regulator designed for efficient power management in various applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 65V, accommodating a wide range of input sources.
2. Output Current: Capable of delivering up to 3A continuous output current.
3. High Efficiency: Achieves efficiencies exceeding 90%, reducing thermal dissipation and improving overall performance.
4. Integrated FETs: Features built-in high-side and low-side MOSFETs, simplifying design and minimizing component count.
5. Switching Frequency: Adjustable frequency up to 1MHz for optimized performance and reduced component size.
6. Compensation: Internal compensation simplifies the design process.
7. Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout for enhanced reliability.
8. Package Type: Available in a compact HTQFP package, suitable for space-constrained applications.
This makes the LM5166XDRCR ideal for automotive, industrial, and consumer electronic applications requiring robust power supply solutions.

The LM5166XDRCR is packaged in a 16-pin HTQFN (Thermal Enhanced Quad Flat No-lead) package. This type of package offers a compact design with enhanced thermal performance, suitable for various applications requiring efficient power management.

The LM5166XDRCR is a high-performance, synchronous step-down DC-DC buck regulator from Texas Instruments. It features a total pin count of 20.
Key functions of its pins include:
1. VIN: Input voltage supply.
2. SW: Switch node connection for the inductor.
3. GND: Ground reference.
4. VOUT: Output voltage.
5. COMP: Compensation network connection.
6. RT: Resistor for setting the switching frequency.
7. SS/ENA: Soft-start and enable function.
8. FB: Feedback voltage input for regulation.
9. PG: Power good indicator.
10. CSN & CSP: Current sense pins for overcurrent protection.
11. ISEN: Input for inductor current sensing.
12. CLKSYNC: Synchronization input for clocking.
The LM5166XDRCR is designed for high efficiency and low output ripple, making it suitable for a variety of applications including power management in automotive and industrial settings.

The LM5166XDRCR is manufactured by Texas Instruments (TI), a leading semiconductor company. Founded in 1930, Texas Instruments is headquartered in Dallas, Texas, and specializes in designing and manufacturing analog and embedded processing chips. The company serves a wide range of industries, including automotive, industrial, communications, consumer electronics, and more. TI is known for its innovation in various technologies, including power management, signal processing, and microcontrollers, making it a key player in the global electronics market.

The LM5166XDRCR is a high-voltage buck converter designed for applications such as power supplies in industrial equipment, automotive systems, telecom infrastructure, and LED lighting. It is suitable for powering microcontrollers, sensors, and various electronic devices that require efficient voltage regulation from high input voltages. Its capabilities make it ideal for applications needing robust performance in harsh environments.

The LM5166XDRCR is a high-efficiency, buck converter from Texas Instruments. Equivalent products include the TPS563201 from Texas Instruments, the LM2596 from Texas Instruments, and the LTC3780 from Analog Devices. For compatibility, consider the LM5145 or LM5140 for similar functionality, depending on current and voltage requirements. Always verify specifications and performance characteristics for specific applications.