SIP32433BEVB

SIP32433BEVB is a reference board that allows user to evaluate SiP32433B single-channel eFuse load switch. It can also be used for AEC-QIOO qualified versions of device. The SiP32433B integrates multiple control and protection features, which provide increased controllability and reliability with simplified designs and minimal external components. It protects both power sources and downstream circuitry connected to switch from overloads, short circuits, voltage surges, excessive inrush currents. The output current limit can be set by single extremal resistor. VIN OVP and undervoltage lockout threshold levels can be set with an external resistor network. VIN inrush current requirements can be set with single external soft start capacitor. The OC, OT, short circuits are latch able faults, while OV, UV, reverse current low are non-latch able faults. Suitable for servers and data storage, routers and switches, hot swap and non plug devices, optical modules, PCIe and memory applications.

• 3V to 23V operation
• Programmable soft start output voltage slew rate and auto retry time
• Input path current sense resistor tor current probing
• Onboard MOSFET for output short test and programmable OVP threshold
• Reverse current blocking
• Auto-retry fault off response
• 78mohm Rds(on)
• 3.5A max Ilim
• 1000/133kohm EN/UVLO set
• 12.4/1kohm OVP SET