SIP32430EVB

SIP32430EVB demo board is designed to evaluate load switch with programmable current limit and slew rate control. SiP32430 is a load switch integrates multiple control features that simplify the design and increase the reliability of the circuitry connected to the switch. The SiP32430 is designed to operate in the 6V to 28V range. An internally generated gate drive voltage ensures low switch resistance over the wind input voltage operating range. The SiP32430 has a slew rate control circuit that programs the switch turn-on time to the value set by an external capacitor. An OCP continuously monitors the current through the load switch. When the over current protection is triggered, the circuit controls the switch impedance to clamp the current to the level programmed by an external resistor. The trigger current is typically 8 % over the set current limit. In case the over-current condition persists for more than 7 ms, the switch shuts off automatically.

• Programmable soft start
• Programmable current limit
• Over temperature protection
• Power good, when VOUT reaches 90 % of VIN
• OCP / OTP fault flag
• Under voltage lockout: 4.8V / 5.4V (typ / max)
• If no OTP, auto re-try to soft turn on 150 ms after the switch protected off