DC1364A-B

DC1364A-B demonstration circuit features the LTC4224-2 compact dual low voltage hot swap controller with auto retry. DC1364 facilitates evaluation of the LTC4224 performance characteristics including supply ramp-up transients, steady state, and overcurrent fault conditions. Onboard LEDs indicate input supply presence, output supply, and fault conditions. Layout is optimized for narrow pitch designs.

• VCC supply voltage range from 2.7V to 6V at VCC= Max (VCC1, VCC2)
• VCC undervoltage lockout range from 2.2 to 2.65V at VICC rising
• VCCLO supply range from 1 to 6V at VCCLO= Min (VCC1, VCC2), VCC ≥ 2.7V
• Gate Drive (VGATEn -VCC) range from 4.5V to 7V at GATEn =0µA, -1µA
• Onn(active low) pull-up current range from 5 to 15µA (V( active low ON) =0.6V )