INTELLIMAX ULTRA-SMALL, SLEW-RATE-CONTROLLED LOAD SWITCH

The FPF12045 is a ultra-small integrated IntelliMAX load switches with integrated P-channel switch and analog control features. Integrated slew- rate control prevents inrush current and the resulting excessive voltage drop on the power rail. The input voltage range operates from 1.2 V to 5.5 V to provide power-disconnect capability for post-regulated power rails in portable and consumer products. The low shut- off current allows power designs to meet standby and off-power drain specifications. The FPF120x are controlled by a logic input (ON pin) compatible with standard CMOS GPIO circuitry found on Field Programmable Gate Array (FPGA) embedded processors. The FPF120x are available in 0.76 mm x 0.76 mm 4-bump WLCSP.

• 1.2V to 4V Input Voltage Operating Range
• Typical RDS(ON):
  • 45m? at Vin = 5.5 V
  • 55m? at Vin = 3.3 V
  • 90m? at Vin = 1.8 V
  • 185m? at Vin = 1.2 V
• Slew Rate Control with tR: 2µs
• Output Discharge Function on FPF 12045
• Low LIA Quiescent Current at VON =VIN
• ESD Protected: Above 40001/ HBM, 2000V CDM
• GPIO/CMOS-Compatible Enable Circuitry