TPS2066CDR

双通道，限流配电开关 Dual Channel, Current-Limited, Power-Distribution Switches

DESCRIPON

The TPS20xxC dual power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short-circuits may be encountered. This family offers multiple devices with fixed current-limit thresholds for applications between 1 A and 2 A.

FEATURES

• Dual Power Switch Family

• Rated Currents of 1 A, 1.5 A, 2 A

• Accurate ±20% Current-limit Tolerance

• Fast Overcurrent Response – 2 µs Typical

• 70-mΩ Typical High-Side N-Channel MOSFET

• Operating Range: 4.5 V to 5.5 V

APPLICATIONS

• USB Ports/Hubs, Laptops, Desktops

• High-Definition Digital TVs

• Set Top Boxes

• Short-Circuit Protection