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                SGM2541

                SGM2541
                28V/16V Bidirectional Load Switch with Wireless/Dual Input Capability
                 
                28V/16V Bidirectional Load Switch with Wireless/Dual Input Capability
                GENERAL DESCRIPTION

                The SGM2541 is a high-current, low-loss bidirectional load switch and over-voltage protection (OVP) device with wireless/dual input capability.

                The device supports up to 20V DC operating input voltage (28V DC withstand) at USBIN pins, and a 16V DC reverse voltage blocking feature at OUT pins. The SGM2541 provides input voltage-clamped protection for input surge events up to 130V. The integrated high-speed input over-voltage protection capability ensures safe operation for surge events that occur during the on-state (conducting) or off-state (non-conducting). The two OVP threshold voltages (17V/13V) can be programmed through VP pin.

                A second input and 2:1 power multiplexer can be achieved by connecting a compatible wireless receiver (wireless Rx) output to the load switch OUT pins.

                The bidirectional device can detect and support USB-OTG applications. It also includes under-voltage lockout, over-voltage lockout and over-temperature protection circuits designed to automatically isolate the power switch terminals when a fault condition occurs.

                The SGM2541 is available in a Green WLCSP-2.43×1.75-20B package. It operates over an ambient temperature range of -40 to +85.

                PIN CONFIGURATIONS

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                FEATURES
                • Bidirectional Switch for USBIN and OUT to Allow On-The-Go (OTG) Mode

                • Input Voltage Range: 3V to 20V at USBIN and 3V to 16V at OUT

                • Programmable OVP Threshold Voltages

                • 28V Tolerance on USBIN Pin

                • 130V Surge Protection

                • 5A Continuous Current from USBIN to OUT

                • 5A Continuous Current from OUT to USBIN in OTG Mode

                • Low On-Resistance: 29mΩ (TYP)

                • 1.4V Control Logic

                • Soft-Start to Reduce Input Peak Current

                • Available in a Green WLCSP-2.43×1.75-20B Package

                • -40 to +85 Operating Temperature Range

                APPLICATIONS

                Smart Phone

                Tablet PC

                Mobile Devices with Wireless Charging Options

                ORDERING INFORMATION
                Part NumberStatusPackagePinsPb-FreeTemp Range
                SGM2541YG/TRProductionWLCSP-2.43×1.75-20B20Y-40℃ to +85℃Samples

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