The LMZ14202TZ-ADJ is a SIMPLE SWITCHER® power module manufactured by Texas Instruments. This module is a highly integrated step-down DC-DC converter capable of delivering up to 2A of output current. The adjustable output voltage feature allows for flexibility in various power supply applications. It simplifies power supply design by integrating the controller, MOSFETs, and inductor into a single package.

Applications

• Point-of-load (POL) regulation
• FPGA and DSP power supplies
• Industrial power supplies
• Networking equipment
• Telecommunications equipment
• Battery-powered systems

Features

• Integrated inductor
• 2A maximum output current
• Adjustable output voltage
• Wide input voltage range
• High efficiency
• Thermal shutdown protection
• Overcurrent protection
• Under-voltage lockout (UVLO)
• Compact package (TO-PMOD)

Benefits

• Simplifies power supply design by integrating key components into a single module.
• Reduces board space and component count.
• Adjustable output voltage provides flexibility for various application requirements.
• High efficiency minimizes power losses and improves thermal performance.
• Thermal shutdown, overcurrent protection, and UVLO ensure reliable operation.
• Fast transient response.
• Reduces design cycle time.

Additional Details

The output voltage is adjustable via external resistors. The datasheet provides detailed information on selecting the appropriate resistor values for the desired output voltage. The LMZ14202TZ-ADJ requires external input and output capacitors for stability. Thermal considerations are important for reliable operation at higher output currents.