FPF3042: IntelliMAX™ 18 V-Rated Dual Input Single Output Power-Source-Selector Switch
Description: The FPF3042 is an 18 V-rated Dual-Input Single-Out...
The FPF3042 is an 18 V-rated Dual-Input Single-Output (DISO) load switch consisting of two channels of slew-rate-controlled, low-on-resistance, N-channel MOSFET switches with protection features. The slew-rate-controlled turn-on characteristic prevents inrush current and the resulting excessive voltage droop on the input power rails. The input voltage range operates from 4.0 V to 12.4 V at both VBUS and VIN to align with the needs of high-voltage portable device power rails.
Both VIN and VBUS have the over-voltage protection of 14 V (typical) to avoid damage to the system.
VIN and VBUS bidirectional switching allows reverse current from VOUT to VIN or VBUS for On-The-Go, (OTG) Mode. The switching is controlled by logic input EN and VIN_SEL is capable of interfacing directly with low-voltage control signal General-Purpose Input / Output (GPIO).
FPF3042 is available in 1.76 mm x 1.96 mm Wafer-Level Chip-Scale Package (WLCSP), 16-bump, 0.4 mm pitch.
Dual-Input, Single-Output Load Switch (DISO)
Input Supply Operating Range:
4.0 V~12.4 V at VIN
4.0 V~12.4 V at VBUS
95 mΩ at VIN=5 V
70 mΩ at VBUS=5 V
Bidirectional Switch for VIN and VBUS
Slew Rate Controlled:
50 µs at VIN for < 4.7 µF COUT
90 µs at VBUS for < 4.7 µF COUT
Maximum ISW: 2.7 A per Channel
Under-Voltage Lockout (UVLO)
Over-Voltage Lockout (OVLO)
Logic CMOS IO Meets JESD76 Standard for GPIO Interface and Related Power Supply Requirements
Charged Device Model: >1.5 kV
Human Body Model: >3 kV
IEC61000-4-2 Contact Discharge: >8 kV
IEC 61000-4-2 Air Discharge: >15 kV
Storage & Peripherals
Other Wired Communications
Wireless LAN Card & Broadband Access
Technical Documentation & Design Resources
Availability and Samples
Compliance: Pb-free Halide free
Description: IntelliMAX™ 18 V-Rated Dual Input Single Output Power-Source-Selector Switch
Package Type: WLCSP-16
Package Case Outline: 567SE
Container Type: REEL
Container Qty: 3000
Market Leadtime (weeks):2 to 4
I Max (A):
VI Min (V):
VI Max (V):