SIP32429EVB

SiP32429EVB demo board is designed to evaluate load switch with programmable current limit and slew rate control. SiP32429 load switch integrate multiple control features that simplify the design and increase the reliability of the circuitry connected to the switch. Both devices are 56 mΩ switches designed to operate in the 6V to 28V range. An internally generated gate drive voltage ensures good RON linearity over the input voltage operating range. The SiP32429 has a slew rate control circuit that controls the switch turn-on time to the value set by an external capacitor. After soft start, an over-current protection circuit (OCP) continuously monitors the current through the load switch, and controls the switch impedance to limit the current to the level programmed by an external resistor. If the over-current condition persists for more than 7ms, the switch shuts off automatically.

• Programmable soft start
• Programmable current limit
• Over temperature protection
• Power good, when VOUT reaches 90 % of VIN
• Fault flag on for thermal shutdown and OCP
• Under voltage lockout: 4.8V / 5.4V (typ / max)
• Auto-retry