Product Summary

This MC33286DW is a dual high side power switch dedicated for automoive applications. In comparison with mechanical relays, this MC33286DW offers higher reliability as well as protection and diagnostic features. The MC33286DW consists of two independent 35mΩ Rdson switches in a surface mount package. It can be directly interfaced with a microcontroller for control and diagnostic functions. The MC33286DW is fully protected against overcurrents, short-circuits and incorporates an overtemperature shutdown. It can be directly and continuously supplied by the battery and offers a very low quiescent current in standby mode.

Parametrics

MC33286DW absolute maximum ratings: (1)Junction Temperature Tj: -40 to 150 ℃; (2)Storage Temperature Tst: -65 to 150 ℃; (3)Thermal Resistance Junction to Ambient (note 2) Rthja: 70 ℃/W; (4)OUT1, OUT2 Voltage with Respect to Gnd: Continuous/; (5)Pulse; (6)Vout -0.3 to 40 V; (7)OUT1, OUT2 to Vbtap Voltage: Continuous Vout 40 V; (8)St1, St2 Voltage: Continuous/Pulse Vst -0.3 to 5.5 V; (9)IN1, IN2 Voltage: Continuous/Pulse Vin -0.3 to 10 V; (10)In1, In2, St1, St2 Current Iin: +/-4 mA.

Features

MC33286DW features: (1)Designed for Automotive Applications; (2)Junction Temperature Range from -40℃ to 150℃; (3)Operating Voltage Range from 8V to 40V; (4)Maximum Breakdown Voltage greater than 40V; (5)Surface Mount Package; (6)35mRdson at 25℃; (7)Overtemperature Protection with Hysteresis; (8)Under Voltage Shutdown; (9)Reverse Battery protected; (10)Open Load Detection in On-State; (11)Diagnostic Output; (12)ESD Protection 2kV; (13)Current Limitation at 30A; (14)Loss of ground protected; (15)Standby Current less than 10μA at Vbat = 14V.

Diagrams

MC33286DW Simplified Application Schematic

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MC33286DW

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0-1: $3.14
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100-500: $1.57
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Data Sheet

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