LM1117MPX-3.3

The LM5164DDAR is a high-performance, buck-boost DC-DC converter from Texas Instruments, designed to provide a stable output voltage over a wide input voltage range. Here’s a detailed description:

• Topology: Buck-Boost Converter, capable of stepping up or stepping down the input voltage.
• Input Voltage Range: 4.5V to 65V, allowing for a wide range of input voltages.
• Output Voltage: Adjustable output voltage from 1.2V to 60V, with high precision.
• Current Capability: Can deliver up to 2A continuous output current.
• Efficiency: High efficiency, typically up to 94%, which helps in reducing power dissipation and improving thermal performance.
• Switching Frequency: Operates at a fixed frequency of 100 kHz to 1.5 MHz, selectable for optimal performance and design flexibility.
• Package: Available in a compact 16-pin HTSSOP (Heat-Sink TSSOP) package, which helps with thermal management and board space conservation.
• Protection Features: Includes overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation and protection of both the converter and connected components.
• Applications: Suitable for a variety of applications including automotive, industrial, and telecommunications where reliable and efficient power conversion is critical.

The LM5164DDAR is ideal for situations where the input voltage can vary significantly, and a stable output voltage is required regardless of whether the input voltage is higher or lower than the output voltage.