The TDM22544DXUMA1 from Infineon Technologies is a Dual Phase DC-DC Converter that steps down an input voltage of 4.25-16 V to an output voltage of 0.225-3 V. It provides a switching frequency of 600 kHz-1.2 MHz and has an output peak current capability of 160 A. This converter consists of two smart power stages, two inductors, and decoupling capacitors. This DC-DC converter is compatible with 3.3 V tri-state PWM input and features Body-Braking™ load transient support, and offers DEEP SLEEP mode for power saving.
This Power Module is optimized for PCB layout, heat transfer, driver/MOSFET control timing, and minimal switch node ringing. It includes IC temperature reporting and over temperature protection feature (OTP with thermal shutdown), cycle-by-cycle over current protection (OCP), control MOSFET short detection (HSS - High side short detection), and VCC under-voltage protection. This RoHS-compliant converter is available in a surface-mount package that measures 10 x 9 x 8 mm and is ideal for servers, communications, CPU power, FPGA power, telecom data centers and artificial intelligence applications.
