MAX17550 Synchronous Step-Down DC-DC Converter Evaluation Kit

The MAX17550 5V evaluation kit (EV kit) (µMAX) is a fully assembled and tested circuit board that demonstrates the performance of the MAX17550 60V, 25mA ultra-small, high-efficiency, synchronous step-down DC-DC converter in a 10-pin µMAX package. The EV kit operates over a wide input voltage range of 6V to 60V and provides up to 25mA load current at 5V output. It draws only 26µA supply current under no-load conditions (EN/UVLO connected to VIN). The EV kit is programmed to switch at a frequency of 220kHz. The device is simple to use and easily configurable with minimal external components. It features cycle-by-cycle peak current-limit protection, undervoltage lockout, and thermal shutdown. The EV kit comes installed with the MAX17550AUB+ in a 10-pin (3mm x 3mm) lead(Pb)-free/RoHS-compliant µMAX package.

• 6V to 60V Input Voltage Range
• 5V Output, 25mA Continuous Current
• 26µA No-Load Supply Current
• EN/UVLO for On/Off Control and Programmable Input Undervoltage Lockout
• Programmable Switching Frequency
• Internal or Programmable Soft-Start
• PFM or Forced-PWM Mode of Operation
• Open-Drain Active-Low RESET Output
• Peak Current-Limit Protection
• Thermal Shutdown
• Proven PCB Layout
• Fully Assembled and Tested