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DIO1280 Over-Voltage Protection Load Switch
Rev 2.1
Features
Descriptions
Surge Protection IEC 61000-4-5: >100V Over-Voltage Protection (OVP) Over-Temperature Protection (OTP) ESD Protection IEC 61000-4-2 Air Discharge: > 15kV IEC 61000-4-2 Contact Discharge: > 8kV +/- 100V EOS Protection Negative Voltage Protection(-30V)
Applications
Mobile Handsets and Tablets Portable Media Players MP3 Players
Function Block Diagram
The DIO1280 features a low- RON internal FET and an operating range of 2.5 VDC to 25 VDC (absolute maximum of 30 VDC). An internal clamp is capable of shunting surge voltages>100V, protecting downstream components and enhancing system robustness.