FPF2495B Datasheet | onsemi

Description The FPF2495B advanced load- management switch targets applications requiring a highly integrated solution. It disconnects loads powered from the DC power rail (<6 V) with stringent off- state current targets and high load capacitances (<100 m F). The FPF2495B consists of a slew- rate controlled low- impedance MOSFET switch (100 m W maximum) and integrated analog features . The slew- rate controlled turn- on characteristic prevents inrush current and the resulting excessive voltage droop on power rails. FPF2495B has over- voltage protection and over- temperature protection. The FPF2495B has a Reverse- Current Blocking (RCB) function that obstructs unwanted reverse current from VOUT to VIN during OFF states. The exceptionally low off- state current drain (<2 m A maximum) facilitates pliance with standby power requirements. The input voltage range operates from 2.5 V to 5.5 VDC to support a wide range of applications in consumer, optical, medical, storage, portable, and industrial- device power management. Switch control is managed by a logic input (active HIGH) capable of interfacing directly with low- voltage control signal / General- Purpose Input / Output (GPIO) without an external pull- down resistor. The device is packaged in advanced, fully “green” pliant, 1.22 mm x 1.22 mm, Wafer- Level Chip- Scale Package (WLCSP). Features - VIN: 2.5 V~5.5 V - 28 V Absolute Ratings at VOUT - Current Capability: 2.8 A - Adjustable Current Limit: 0.05 A ~ 2.5 A (Typ.) - 0.1 A~2.5 A with 10% Accuracy - < 0.1 A with 15% Accuracy - RON: Typ. 70 mΩ & Max. 100 mΩ at 5 VIN and 1 A IOUT - Output OVP: Min. = 5.6 V, Typ. = 5.8 V, Max. = 6 V - No Output Discharge During Off State - Open- Drain OCP on FLAGB - Thermal Shutdown - Under- Voltage Lockout (UVLO) - Reverse- Current Blocking (RCB) during OFF - Logic CMOS IO Meets JESD76 Standard for GPIO Interface and Related Power Supply Requirements - ESD Protected: - Human Body Model: >2 k V - Charged Device Model: >2.5 k V - IEC 61000- 4- 2 Air Discharge:...