XL2026-2
Dual USB high-end power distribution switch
ACPI Power distribution USB peripherals Universal power switch PDA system Laptop PC card Hot swap
The XL2026-2 is a general-purpose distribution high-side MOSFET switch that requires optimized circuit protection. The XL2026-2 has limited internal current and a thermal shutdown function to protect equipment and load and reduce current consumption in failure mode. When a hot shutdown failure occurs, the output is locked until the failure load is removed. Unplugging the load or switching the enable input will reset the device output. Both devices use a soft-start circuit that minimizes inrush current in applications with high capacitive loads. The fault status output flag is turned off under overcurrent and hot shutdown conditions. Transient faults can be internally filtered.
● Maximum on-resistance of 140mΩ single channel
● 2.7V to 5.5V operating range
● The minimum sustained current per channel is 500mA
● Hot shutdown short circuit protection
● Thermal isolation channel
● Fault status flags with 3ms filters can be eliminated
● Undervoltage block
● Reverse current blocking (no "body diode")
● Circuit breaker mode (XL 2076)
● Logically compatible input
● Soft start circuit
● Low static current
Product | Package | Operating temperature | QTY. | ROHS | Apply for samples |
---|---|---|---|---|---|
XL2026-2 | SOP-8 | -40℃~+85℃ | 2,500Pcs/Reel | ✔ | Sample application |