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HT0740 Dataheets PDF



Part Number HT0740
Manufacturers Microchip
Logo Microchip
Description High-Voltage Isolated MOSFET Driver
Datasheet HT0740 DatasheetHT0740 Datasheet (PDF)

HT0740 High-Voltage Isolated MOSFET Driver 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 General Description The HT0740 is a single-channel high-voltage low input current isolated driver that uses the HVCMOS® tec.

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HT0740 High-Voltage Isolated MOSFET Driver 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 General Description 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. Package Type 8-lead SOIC (Top view) VIN 1 NC 2 -VOUT 3 +VOUT 4 8 NC 7 GND 6 NC 5 NC See Table 2-1 for pin info.


HI-8470 HT0740 HV9919B


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