Microchip HT0740LG-G, MOSFET 1, 5.5V 8-Pin, SOIC

The HT0740 is a single-channel high-voltage low input current isolated driver that uses the HVCMOS® technology. It is designed to drive discrete MOSFETs configured as high-side switches up to 400V. The HT0740 generates an independent DC-isolated voltage across +VOUT and –VOUT when the logic input is at a logic high. The HT0740 does not require any external power supplies. The internal supply voltage is provided by the logic input when it is in high state.Features: ±400V Input to Output Isolation Low Input Logic Current, 500 μA (Maximum) No External Voltage Supply Required Floating Isolated Output Drivers 5V Logic Compatible Applications: Telecommunications Modems Solid State Relays High-side Switches High-end Audio Switches Avionics Automatic Test Equipment