MIC94093YC6 TR

MICREL SEMICONDUCTOR  MIC94093YC6 TR  电源负载开关, 迅速开启, 高压侧, 高电平有效, 1路输出, 5.5V, 1.2A, SC-70-6

The is a high-side Load Switch designed for operation from 1.7 to 5.5V input voltage. The load switch pass element is an internal 130mR RDSON P-channel MOSFET which enables the device to support up to 1.2A continuous current. Additionally, the load switch supports 1.5V logic level control and shutdown features. The soft-start feature option prevents an in-rush current event from pulling down the input supply voltage. The MIC94093 include a 250R auto discharge load circuit that is switched on when the load switch is disabled. An active pull-down on the enable input keeps the MIC94093 in a default OFF state until the enable pin is pulled above 1.25V. Internal level shift circuitry allows low voltage logic signals to switch higher supply voltages. The enable voltage can be as high as 5.5V and is not limited by the input voltage.

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Internal level shift for CMOS/TTL control logic

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Ultralow quiescent current

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Micro-power shutdown current