Products

TD9516~TD9519 USB Power-Distribution Switches

The TD9516/TD9517/TD9518/TD9519 series of power switches are designed for USB applications. The 62mW N-channel MOSFET power switch satisfies the voltage drop requirements of USB specification.

The protection features include current-limit protection, short-circuit protection, and over-temperature protection.The device limits the output current at current limit threshold level. When VOUT drops below 1.5V, the devices limit the current to a lower and safe level. The over-temperature protection limits the junction temperature below 140oC in case of short circuit or over load conditions.Other features include a deglitched OCB output to indicate the fault condition and an enable input to enable or disable the device.

Features

62mΩ High Side MOSFET

Wide Supply Voltage Range: 2.7V to 5.5V

Current-Limit and Short-Circuit Protections

Over-Temperature Protection

Fault Indication Output

Enable Input

Lead Free and Green Devices Available

Applications

Notebook and Desktop Computers
USB Ports
High-Side Power Protection Switches