VN540-E

VN540SP-E Single high-side smart power solid state relay Datasheet - production data Protection against: Loss of ground Shorted load and overtemperature Built-in current limiter Undervoltage shutdown Open drain diagnostic output TM Fast demagnetization of inductive loads PowerSO-10 Description Features The VN540SP-E is a monolithic devices designed in STMicroelectronics VIPower technology, 10 V to 36 V supply voltage range intended for driving resistive or inductive loads Up to I = 2.8 A operating current OUT with one side connected to ground. Active current R = 50 m DS(on) limitation avoids the system power supply dropping in case of shorted load. Built-in thermal V = V - 55 V demag CC shutdown protects the chip from overtemperature. Digital input clamped at 32 V The open drain diagnostic output indicates overtemperature conditions. Figure 1. Block diagram October 2020 DocID11741 Rev 3 1/15 This is information on a product in full production. www.st.comContents VN540SP-E Contents 1 Absolute maximum rating 3 2 Pin connections . 4 3 Thermal data . 5 4 Electrical characteristics . 6 5 Switching characteristics . 8 6 Truth table . 8 7 Test circuits and waveforms 9 8 Package information 12 8.1 PowerSO-10 package information 12 9 Ordering information . 14 10 Revision history . 14 2/15 DocID11741 Rev 3