MAX14922EVKIT#

MAX14922EVKIT# is a MAX14922 evaluation kit (EV kit) which provides a proven design to evaluate the MAX14922 industrial-grade high side switch controller for ground connected resistive, inductive, and capacitive loads with diagnostics. The MAX14922 EV kit must be powered from an external +24V power supply and can draw more than 10A when fully loaded. The EV kit PCB comes with the MAX14922ATE+ (16 TQFN, 3mm x 3mm) device installed, and includes Si7322DN, n-channel FET and PCB space for a power FET in a TO-252/DPAK/SOT428 package, enabling easy and simple evaluation of the device with loads. Safety and protection device included for +24V supply evaluation with up to ±1.2kV IEC 61000-4-5 at source to ground.

• Robust operation with wide range of input voltages and load conditions
• Fast inductive load demagnetization
• LED indication of status and fault conditions: overvoltage, overcurrent, ready
• Thermal warning fault condition indication
• Included Si7322DN FET with placement option to include TO-252 package FETs
• Autoretry option using a tBLANK feature during overcurrent conditions
• Optional on-chip +5V logic from MAX14922
• 2.5V to +5.5V wide logic voltage range
• Proven PCB layout
• Fully assembled and tested

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