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| N.º art.: 3318E-1892116 N.º fabricante: STMPS2141MTR EAN/GTIN: 5059045836575 |
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| The STMPS2141, STMPS2151, STMPS2161, STMPS2171 power distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. These devices incorporate 90 mΩ N-channel MOSFET high-side power switches for power distribution. These switches are controlled by a logic enable input. When the output load exceeds the current limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant current mode. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts the switch off to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures the switch remains off until a valid input voltage is present.90 mΩ high-side MOSFET switch 500/1000 mA continuous current Thermal and short-circuit protection with overcurrent logic output Operating range from 2.7 to 5.5 V CMOS and TTL compatible enable input Undervoltage lockout (UVLO) 12 μA maximum standby supply current Ambient temperature range, -40 to 85 °C 8 kV ESD protection Reverse current protection Fault blanking Más información: | | Topología de interruptor de alimentación: | Lado alto | Power Switch Type: | MOSFET | Resistencia de Encendido: | 110mΩ | Tensión de Alimentación Máxima de Funcionamiento: | 5,5 V | Corriente de Funcionamiento Máxima: | 12µA | Número de Salidas: | 1 | Tipo de Montaje: | Montaje superficial | Tipo de Encapsulado: | SO | Conteo de Pines: | 8 | Temperatura Máxima de Funcionamiento: | +125 °C | Temperatura de Funcionamiento Mínima: | -40 °C | Dimensiones: | 5 x 4 x 1.65mm | Altura: | 1.65mm |
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