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OVP Switch with Single Input, Dual Output Switches with Surge Protection and Individual Enables

            • Single Input, Dual Output Low On- Resistance Switch

              • VBUS to OUT: typ. 23mΩ
              • VBUS to SYS: typ. 30mΩ (Reverse Blocking)
            • Wide Input Voltage Range: 2.7V - 13.5V

              • VBUS Abs Max: 28V
            • Surge and ESD Protected Input

              • Surge Protection
                • IEC61000-4-5: > ±100V
              • ESD Protection
                • IEC61000-4-2 (Level 4) VBUS
                • Contact: ±8kV
                • Air Gap: ±15kV
              • HBM: 2kV All Pins
            • Integrated Overvoltage Protection (OVP)

              • VBUS to OUT: 13.9V ±400mV
              • VBUS to SYS: 5.25V ±250mV
            • Maximum Continuous Current

              • VBUS to OUT: 3.5A
              • VBUS to SYS: 6A
            • Dual Enable Control with Independent Shutdown Control

              • Active LOW VBUS to OUT
              • Active HIGH VBUS to SYS
              • Active HIGH Shutdown
            • VBUS detection LDO

            • VBUS to SYS FLAG

            • Over Temperature Protection

            • Pb-free 28-Bump, WLCSP 2.96mm x 1.67mm

            • -40°C to 85°C Operating Temperature Range


  • Smartphones and Tablets

  • Mobile Internet Devices

  • Wearables

  • Portable Devices

Key Electrical Specifications

Vin(Min) Vin(Max) ON Resistance Max Current OVP Trip Point Package
2.7V 28V 23/30mΩ 3.3/5.0A VBUS-OUT: 13.9V
WLCSP-28 2.96 x 1.67mm


Typical Application Diagram