st2051 - STMicroelectronics

st2051 Enhanced power switch

The ST2051 power distribution switch is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 90mΩ N-channel MOSFET high-side power switches for power-distribution. The switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control.

Features

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■ 90mΩ high-side MOSFET switch 500mA continuos current per channel Thermal and short-circuit protection with overcurrent logic output range from 2.7V to 5.5V SO-8
■ Operating www.DataSheet4U.com
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■ CMOS- and TTL-compatible enable inputs 2.5ms typical rise time Under voltage lock out 10µA Maximum standby supply current Ambient temperature range, 0°C to 85°C 2kV ESD protection Fault-blanking Description The ST2051 power distribution switch is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 90mΩ N.