General Description

ET9540CL can disconnect the systems from its output pin(OUT) in case wrong input operating conditions are detected. The system is positive over-voltage protected up to 28V. The internal over-voltage thresholds(OVLO) is 6.8V. ET9540CL has internal Thermal-Shutdown Protection and Input Voltage detection. The device is packaged in advanced full-Green compliant Wafer Level Chip Scale Packaging (WLCSP12).

Features

●  4.5A Continuous Current Capability

●  Typical R_ON: 30mΩ N-Channel MOSFET

●  V_IN Operating Range: 2.5V to 28V

●  Internal Overvoltage Lockout : 6.8V

●  Overvoltage Protection Response Time：50ns(TYP.)

●  Startup Debounce Time:15ms(TYP.)

●  Internal Thermal-Shutdown Protection

●  Surge immunity to ±100V

●  ESD Protected: Human Body Model：JESD22-A114(All pins)±2KV

●  CSP12 Package (ball pitch=0.4mm)

Pin Configuration